1. Tread Depth
Check the inner edge, centre and outer edge of every tyre. Do not only look at one visible area because wear can be hidden on the inside shoulder.
Free Tyre Safety Checks in Walsall
Tyre Safety: Tread, Pressure, Damage & Uneven Wear
Your tyres are the only part of your vehicle that touches the road. Their condition affects grip, braking, steering, fuel use and your ability to stay in control when conditions change. This guide shows what to check, what warning signs matter and when to get proper help.
1.6mm
Legal minimum tread depth for cars and light vans.
Monthly
Check pressure, tread and visible condition at least once a month.
Immediately
Check your tyres after a serious pothole or kerb impact.
Four things every driver should look at.
You do not need to be a tyre expert to spot early warning signs. A quick regular check helps you notice worn tread, low pressure, punctures, cracking and uneven wear before they become a bigger problem.
2. Tyre Pressure
Check pressure when tyres are cold and use your vehicle manufacturer’s recommended figure. The correct number is usually listed in the handbook, fuel flap or driver’s door area.
3. Damage
Look for nails, screws, cuts, cracking, bulges, missing chunks of rubber and exposed cords. Always inspect the sidewalls as well as the tread.
4. Uneven Wear
Tyres should wear evenly. Excessive wear on one edge, in the centre or in patches can point to alignment, pressure, balancing or suspension issues.
Legal Tread Depth
1.6mm is the legal minimum. It is not the target.
Cars and light vans must have at least 1.6mm of tread across the central three-quarters of the tyre and around the full circumference. If a tyre is close to the limit, there is very little margin left for wet weather, uneven wear or a long journey.
A 20p coin can be a useful quick warning check, but it does not replace a proper tread-depth gauge. If you are unsure, bring the vehicle in and we will check it properly.
1.6mm
The legal minimum needs to be present in the middle three-quarters of the tread.
The tread requirement applies around the entire circumference, not only at one point on the tyre.
Tyre warning signs that need action.
Some tyre issues can be monitored. Others are clear signs that a tyre is unsafe or needs a professional inspection. These are the common faults we regularly see at Global Tyres.
Urgent - Do Not Keep Driving
Exposed Wires or Cords
If wires or cords are showing, the rubber and protective layers have worn through. That tyre is unsafe, cannot be repaired and needs replacing immediately.
- Often caused by severe wear or poor wheel alignment.
- Can fail suddenly under load or at speed.
- Check the other tyres for uneven wear as well.
Stop and Inspect
Flat Tyre or Sudden Pressure Loss
Do not keep driving on a visibly flat tyre. The tyre can suffer internal damage, while the wheel itself may also be harmed by driving with no supporting air pressure.
- Pull over safely and avoid sudden braking.
- Use your spare wheel or repair kit only as instructed.
- Arrange a professional inspection before relying on the tyre again.
Slow Deflation
Constantly Topping Up the Same Tyre
If one tyre repeatedly loses air, it needs checking. The cause could be a slow puncture, leaking valve, wheel corrosion, bead leak or wheel damage.
- Pressure should not need frequent topping up.
- Do not pull out a nail or screw before the tyre is checked.
- We can inspect the tyre, valve, rim and sealing area.
Urgent Replacement Needed
Bulges, Bumps & Sidewall Damage
A bulge usually means the tyre’s internal structure has been damaged, often after a pothole or kerb impact. This type of damage is not safe to repair.
- Do not ignore a bump because the tyre still holds air.
- Check the tyre after a serious pothole or kerb hit.
- Bulges can lead to sudden tyre failure.
Tyre Pressure
Pressure is a measurement, not something to guess by looking.
A tyre can be underinflated without looking obviously flat. That is why a reliable gauge matters. Check your tyres when they are cold and use the pressure figure recommended by your vehicle manufacturer.
Incorrect pressure can affect grip, tyre wear, braking, comfort and fuel use. A tyre pressure monitoring warning light should be taken seriously, especially if it returns after you have adjusted the pressure.
✓Check pressures monthly and before long trips.
✓Use the manufacturer figure for your vehicle and load.
✓Check the spare tyre too, where fitted.
✓Repeated pressure loss needs an inspection.
Uneven Tyre Wear
Uneven wear is a warning sign, not just a cosmetic issue.
Tyres should wear evenly across the contact surface. When one area wears faster than another, replacing the tyre alone may not solve the cause. The replacement could wear out early too.
Common causes include incorrect wheel alignment, incorrect pressure, worn steering or suspension components, wheel-balance issues, pothole damage, kerb impacts and driving style.
Signs worth checking include a vehicle pulling left or right, an off-centre steering wheel, vibration, humming or thumping noises, and one tyre edge looking much more worn than the other.
The graphics below show the tread viewed across the tyre from the vehicle’s outer shoulder towards the inner shoulder. Yellow marks the area wearing more quickly.
Outer
shoulder Central tread Inner
shoulder
shoulder Central tread Inner
shoulder
Outer Edge Wear
Heavy wear on the outside edge can be linked to wheel alignment, kerb contact, suspension geometry or regular hard cornering.
Outer
shoulder Central tread Inner
shoulder
shoulder Central tread Inner
shoulder
Inner Edge Wear
The inner shoulder is easy to miss because it is less visible with the wheel fitted. Excessive inner-edge wear is a common reason to inspect alignment and suspension condition.
Outer
shoulder Central tread Inner
shoulder
shoulder Central tread Inner
shoulder
Centre Wear
Excessive wear through the centre can be linked to tyres regularly being run at too high a pressure. Check your manufacturer’s recommended pressure before making changes.
Outer
shoulder Central tread Inner
shoulder
shoulder Central tread Inner
shoulder
Both Edges Wearing
Wear across both shoulders can be linked to tyres being run at too low a pressure over time. Underinflated tyres flex more and can wear faster at the edges.
Can a puncture be repaired, or does the tyre need replacing?
Not every puncture means you need a new tyre, but not every puncture is safe to repair either. We inspect the tyre properly before advising on the safest option.
Potential repair zone guide
Sidewall / shoulder
Normally unsuitable
Normally unsuitable
Main central tread area
May be repairable after inspection
May be repairable after inspection
Sidewall / shoulder
Normally unsuitable
Normally unsuitable
This is a guide only. The tyre’s condition, damage size, location and whether it has been driven flat must all be checked first.
A repair may be possible when:
The damage is in the main tread area, the tyre is otherwise safe and it has not been driven flat.
Replacement is usually needed when:
There is sidewall damage, a bulge, exposed cords, major cuts, severe wear or suspected internal damage.
If you find a nail or screw:
Do not pull it out before the tyre is assessed. It may be slowing the air loss.
If the tyre was driven flat:
It may have internal damage even if it reinflates and appears normal from outside.
Hit something hard? Check more than the tyre.
A pothole or kerb impact can damage a tyre, affect wheel alignment, bend a wheel, upset wheel balance or expose a steering and suspension issue. The vehicle may feel different even where there is no obvious damage at first glance.
1
Look for a sidewall bulge, cut, crack or sudden pressure loss.
2
Check whether the steering wheel is now off-centre when driving straight.
3
Pay attention to any pull to one side, vibration or new road noise.
4
Have the tyre, wheel and alignment checked if anything feels different.
Your practical tyre checklist.
A full tyre check only takes a few minutes. Make it part of your monthly routine and repeat it before longer journeys, motorway driving, holidays or carrying heavier loads.
1
Check pressure cold
Use your vehicle manufacturer’s recommended tyre-pressure figure.
2
Check tread in several places
Inspect the main grooves across the full width of every tyre.
3
Inspect both sidewalls
Look for cuts, cracking, bulges and kerb damage.
4
Look for objects in the tread
Nails, screws and sharp debris can cause slow punctures.
5
Check for uneven wear
Pay attention to both tyre edges, including the inside shoulder.
6
Check the spare or repair kit
Make sure it is present, usable and suitable for your vehicle.
Questions drivers ask us regularly.
How often should I check my tyres?
Check tyre pressure, tread depth and visible condition at least once a month, before long journeys and after hitting a pothole or kerb.
What is the legal tyre tread depth in the UK?
For cars and light vans, the legal minimum is 1.6mm across the central three-quarters of the tread and around the whole tyre circumference.
How do I check tyre tread with a 20p coin?
Place a 20p coin into a main tread groove. If the raised outer rim is visible, the tyre may be close to the legal limit and should be checked with a proper tread-depth gauge.
Why does my tyre keep losing pressure?
It may have a slow puncture, leaking valve, bead leak, wheel corrosion, rim damage or a small object in the tread. Repeatedly topping up one tyre means it should be inspected.
Can I drive on a tyre with a sidewall bulge?
No. A bulge can mean the tyre’s internal structure has been damaged. It is not normally repairable and should be treated as an urgent replacement issue.
Can poor wheel alignment damage my tyres?
Yes. Poor alignment can rapidly wear the inside or outside edge of a tyre, cause the vehicle to pull and shorten tyre life.
Can every puncture be repaired?
No. A repair depends on the location and size of the damage, the tyre’s overall condition and whether it has been driven while flat.
Do you offer free tyre safety checks in Walsall?
Yes. We can inspect tread depth, pressure, visible damage, punctures, cracking, bulges and signs of uneven tyre wear.
Not sure whether your tyres are safe?
Bring your vehicle to Global Tyres & Servicing Centre for a free tyre safety check. We will inspect tread, pressure, visible damage, sidewalls, puncture risk and uneven wear, then give you honest advice on the right next step.
Bridgeman Street, Walsall, WS2 9PG · Open 7 Days
Your tyres are the only point of contact between your vehicle and the road, making them a vital part of your car’s safety and performance. Whether you’re commuting to work, running family errands, or planning a long-distance journey, keeping your tyres in top condition is essential for your safety, fuel efficiency, and peace of mind. In this blog, we’ll cover everything you need to know about tyre safety – from simple checks you can do at home to the benefits of professional inspections and maintenance. Let’s make sure you and your passengers stay safe on every journey.
Cracked Tyres
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Your tyres are the only part of your car that touches the road, so their condition is vital for your safety. While most people check their tread or pressure, cracks in tyres are often missed. Cracked tyres can be an early sign of deeper problems and should never be ignored. In this article, we explain what causes tyre cracking, how to spot it, and what to do if you find it on your vehicle. |
What Causes Tyre Cracking?
Tyre cracking, sometimes referred to as crazing, is when small lines or splits appear on the surface of the tyre. These can form on the sidewall, across the tread, or between the tread blocks. The main causes include:
Why Are Cracked Tyres Dangerous?
Cracks in your tyres are not just a cosmetic issue. Even small cracks can weaken the overall structure of the tyre. This makes it more likely to fail, especially at higher speeds or when carrying heavy loads. Cracked tyres are more prone to blowouts, reduced grip, and sudden air loss. In the UK, tyres with significant cracks may even fail an MOT test.
How to Spot Cracked Tyres
It is important to check your tyres regularly. Look for:
What Should You Do if You Find Cracks?
If you spot any cracks, do not ignore them. Here is what to do:
How to Prevent Tyre Cracking
Your Safety Comes First
Cracked tyres may seem minor, but the risks are real. At Global Tyres & Servicing Centre, we offer free inspections, honest advice, and a wide range of new and quality-checked used tyres.
If you are concerned about your tyres, call us on 01922 709379,
email [email protected], or book an appointment online at www.globaltyres.co.uk/book.
Stay safe, keep your tyres in top condition, and drive with confidence every day.
Check official UK government guidance on vehicle safety
Tyre cracking, sometimes referred to as crazing, is when small lines or splits appear on the surface of the tyre. These can form on the sidewall, across the tread, or between the tread blocks. The main causes include:
- Ageing. As tyres get older, the rubber becomes less flexible and starts to dry out.
- Sunlight. Direct exposure to the sun’s ultraviolet rays breaks down the rubber over time.
- Ozone and pollutants. Chemicals in the air can speed up the ageing process.
- Underinflation. Tyres that are not properly inflated flex more, increasing the risk of cracks.
- Lack of use. Cars that are left parked for long periods are more likely to develop cracks.
- Poor storage. Tyres stored in areas that are too hot, cold, or damp are at greater risk.
Why Are Cracked Tyres Dangerous?
Cracks in your tyres are not just a cosmetic issue. Even small cracks can weaken the overall structure of the tyre. This makes it more likely to fail, especially at higher speeds or when carrying heavy loads. Cracked tyres are more prone to blowouts, reduced grip, and sudden air loss. In the UK, tyres with significant cracks may even fail an MOT test.
How to Spot Cracked Tyres
It is important to check your tyres regularly. Look for:
- Fine lines or splits on the sidewalls or between the tread blocks.
- Deeper cracks that show the layers underneath the rubber.
- Any bulges, exposed cords, or areas where the rubber seems brittle or flaky.
What Should You Do if You Find Cracks?
If you spot any cracks, do not ignore them. Here is what to do:
- Check all your tyres, as more than one may be affected.
- Do not delay. Cracks can worsen quickly, especially in hot weather.
- Seek professional advice. Bring your car to us for a free safety check. We will let you know if your tyres are safe or if they need replacing.
- Replace tyres if necessary. If cracks are deep or widespread, it is always best to replace the tyre.
How to Prevent Tyre Cracking
- Park in the shade when possible to limit sun exposure.
- Keep your tyres properly inflated and check pressure regularly.
- Use your car regularly to keep the rubber flexible.
- Avoid harsh cleaning products that can dry out the rubber.
- Replace tyres that are more than five or six years old, even if they look like they have plenty of tread.
Your Safety Comes First
Cracked tyres may seem minor, but the risks are real. At Global Tyres & Servicing Centre, we offer free inspections, honest advice, and a wide range of new and quality-checked used tyres.
If you are concerned about your tyres, call us on 01922 709379,
email [email protected], or book an appointment online at www.globaltyres.co.uk/book.
Stay safe, keep your tyres in top condition, and drive with confidence every day.
Check official UK government guidance on vehicle safety
UN-EVEN TYRE WEAR
Uneven Tyre Wear: What It Means and How to Prevent It
Tyres are one of the most important safety features on your car, but many drivers overlook the warning signs of uneven wear. At Global Tyres & Servicing Centre – Walsall, we see this issue every day, and it is one of the most common reasons customers need to replace their tyres sooner than expected. In this article, we will explain what causes uneven tyre wear, how to spot it, and what you can do to keep your tyres lasting longer and performing at their best.
Tyres are one of the most important safety features on your car, but many drivers overlook the warning signs of uneven wear. At Global Tyres & Servicing Centre – Walsall, we see this issue every day, and it is one of the most common reasons customers need to replace their tyres sooner than expected. In this article, we will explain what causes uneven tyre wear, how to spot it, and what you can do to keep your tyres lasting longer and performing at their best.
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What is Uneven Tyre Wear?
Uneven tyre wear happens when certain parts of your tyre tread wear down faster than others. Instead of wearing evenly across the whole surface, you might notice bald spots, edge wear, or one side of the tyre looking much more worn than the other. 
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Why is Uneven Wear a Problem?
Uneven tyre wear can lead to several problems:
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Common Causes of Uneven Wear
There are several reasons why your tyres might wear unevenly:
How to Spot Uneven Tyre Wear
Check your tyres regularly for these signs:
How to Prevent Uneven Tyre Wear
Professional Help in Walsall
At Global Tyres & Servicing Centre, we offer comprehensive tyre inspections, professional wheel alignment, balancing, and a full range of new and quality-checked used tyres. Our experienced team is here seven days a week to help you get the most from your tyres and keep you safe on the road.
If you have noticed uneven wear on your tyres, or simply want peace of mind, call us on 01922 709379, email [email protected], or book your visit online at www.globaltyres.co.uk/book.
Stay safe, save money, and enjoy a smoother drive with properly maintained tyres.
Check official UK government guidance on vehicle safety
There are several reasons why your tyres might wear unevenly:
- Incorrect Wheel Alignment: If your wheels are not properly aligned, your tyres will not meet the road evenly. This is one of the leading causes of rapid or uneven wear.
- Improper Inflation: Both overinflated and underinflated tyres can cause uneven tread wear. Too much air leads to excessive wear in the centre, while too little causes wear on the edges.
- Worn Suspension or Steering Components: Parts like shocks, struts, or ball joints that are worn out can cause your tyres to make inconsistent contact with the road.
- Driving Habits: Hard cornering, frequent braking, or carrying heavy loads can also contribute to uneven wear.
- Unbalanced Wheels: If your wheels are not balanced, your tyres may wear in patches or develop flat spots.
How to Spot Uneven Tyre Wear
Check your tyres regularly for these signs:
- Tread worn more on one edge than the other
- Centre of the tread looking more worn than the edges, or vice versa
- Patchy or cupped areas on the tyre surface
- Bald spots or exposed cords
How to Prevent Uneven Tyre Wear
- Book regular wheel alignment checks, especially if you notice your car pulling to one side or after hitting a pothole.
- Check your tyre pressures at least once a month and before long journeys.
- Rotate your tyres regularly to ensure even wear across all four wheels.
- Have your suspension and steering components inspected during your routine servicing.
- Drive smoothly and avoid harsh braking or cornering when possible.
Professional Help in Walsall
At Global Tyres & Servicing Centre, we offer comprehensive tyre inspections, professional wheel alignment, balancing, and a full range of new and quality-checked used tyres. Our experienced team is here seven days a week to help you get the most from your tyres and keep you safe on the road.
If you have noticed uneven wear on your tyres, or simply want peace of mind, call us on 01922 709379, email [email protected], or book your visit online at www.globaltyres.co.uk/book.
Stay safe, save money, and enjoy a smoother drive with properly maintained tyres.
Check official UK government guidance on vehicle safety
TYRE PUNCTURES
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Punctures: What Every Driver Needs to Know
A puncture is one of the most common – and frustrating – problems drivers face. Whether it happens on the school run, during your commute, or just as you are heading out for the weekend, a flat tyre can put a real dent in your plans. At Global Tyres & Servicing Centre – Walsall, we help customers with punctures every day, so we know how disruptive they can be. In this post, we will explain what causes punctures, how to spot them, and what you should do if you get one. |
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How to Spot a Puncture
Sometimes, a puncture is obvious – you might hear a loud pop or notice your car pulling to one side. Other times, the signs are more subtle. Look out for:
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What Causes a Puncture?
Most punctures happen when a sharp object, such as a nail or piece of glass, pierces the tyre and lets the air escape. Other common causes include:
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What to Do if You Get a Puncture
- Stay Calm and Find a Safe Place to Stop: Do not brake sharply or make sudden movements. Pull over safely and turn on your hazard lights.
- Inspect the Tyre: If you can see the cause of the puncture, do not try to remove it yourself. Removing the object could make the tyre deflate faster.
- Use a Spare or Repair Kit: If you have a spare wheel or a tyre repair kit, you may be able to get back on the road temporarily. Make sure you follow the instructions carefully.
- Call for Help: If you are unsure, or do not have the tools or experience to change a tyre, give us a call. We are open seven days a week and always happy to help.
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Can a Puncture Be Repaired? Many punctures can be repaired safely, especially if the damage is in the tread area and the hole is small. However, some punctures cannot be fixed, including:
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At Global Tyres & Servicing Centre, we will always give you honest advice. If a repair is possible and safe, we will get you back on the road quickly and affordably. If not, we can recommend the best replacement options for your vehicle and budget.
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How to Prevent Punctures
While some punctures are unavoidable, you can reduce your risk by:
Fast, Friendly Puncture Repairs in Walsall
At Global Tyres & Servicing Centre – Walsall, we know how important it is to get back on the road quickly. Our experienced team offers fast puncture repairs, quality replacements, and free tyre safety checks. Whether you have a slow puncture or a sudden flat, just call us on 01922 709379, email [email protected], or book online at www.globaltyres.co.uk/book.
Stay safe, and remember – if you are ever in doubt about your tyres, we are here to help seven days a week.
While some punctures are unavoidable, you can reduce your risk by:
- Checking your tyres regularly for signs of wear, embedded objects, or low pressure
- Avoiding potholes, debris, and rough surfaces when possible
- Keeping your tyres inflated to the correct pressure
- Replacing tyres that are worn or damaged
Fast, Friendly Puncture Repairs in Walsall
At Global Tyres & Servicing Centre – Walsall, we know how important it is to get back on the road quickly. Our experienced team offers fast puncture repairs, quality replacements, and free tyre safety checks. Whether you have a slow puncture or a sudden flat, just call us on 01922 709379, email [email protected], or book online at www.globaltyres.co.uk/book.
Stay safe, and remember – if you are ever in doubt about your tyres, we are here to help seven days a week.
EXPOSED WIRES
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Wires Showing Through Your Tyre? Here’s Why You Must Act Immediately Your car’s tyres are designed to keep you safe, comfortable, and in control on the road. But if you ever spot wires poking through the rubber of your tyre, it is a clear red flag that should never be ignored. This is one of the most serious tyre faults we see at Global Tyres & Servicing Centre – Walsall, and it requires urgent attention. In this post, we will explain what causes wires to appear, the risks you face, and what you should do next. Why Do Tyres Have Wires Inside?
Modern tyres are built with layers of tough materials for strength and durability. Beneath the outer rubber, you will find steel wires (called steel belts) woven into the structure. These belts reinforce the tyre, helping it maintain its shape, grip the road, and resist damage from potholes or rough surfaces. |
What Causes Wires to Show Through the Tyre? If you can see wires, it means the rubber and other protective layers have worn away completely. This can happen for several reasons: |
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Why Is This So Dangerous?
Driving on tyres with wires showing is extremely unsafe. Here is why:
What Should You Do If You See Wires?
How to Prevent Tyres Reaching This Stage
Our Commitment to Your Safety
At Global Tyres & Servicing Centre – Walsall, your safety is our top priority. We offer free tyre safety checks, expert advice, and a wide range of new and quality-checked used tyres. If you are worried about the condition of your tyres, call us on 01922 709379, email [email protected], or book an appointment online at www.globaltyres.co.uk/book.
Do not take chances with your safety – if you see wires, let us help you get back on the road safely.
Driving on tyres with wires showing is extremely unsafe. Here is why:
- The tyre has lost nearly all of its strength and is at high risk of a sudden blowout.
- You will have virtually no grip, especially in wet or emergency situations.
- The exposed wires can damage your wheels and suspension.
- You are likely to fail an MOT and could face fines or penalty points if stopped by the police.
What Should You Do If You See Wires?
- Do Not Drive Further: If you spot wires, avoid driving on the tyre any longer than absolutely necessary.
- Replace the Tyre Immediately: Tyres in this condition cannot be repaired and must be replaced straight away.
- Check All Tyres: If one tyre is this worn, the others may not be far behind.
- Get a Professional Inspection: Visit us at Global Tyres & Servicing Centre for a free safety check. We will assess your tyres and recommend the safest, most cost-effective solution.
How to Prevent Tyres Reaching This Stage
- Check your tyres for wear and damage at least once a month.
- Maintain correct tyre pressures using a reliable gauge.
- Book regular wheel alignment services, especially if you notice uneven wear or your car pulls to one side.
- Replace tyres before they reach the legal minimum tread depth.
- Avoid overloading your vehicle.
Our Commitment to Your Safety
At Global Tyres & Servicing Centre – Walsall, your safety is our top priority. We offer free tyre safety checks, expert advice, and a wide range of new and quality-checked used tyres. If you are worried about the condition of your tyres, call us on 01922 709379, email [email protected], or book an appointment online at www.globaltyres.co.uk/book.
Do not take chances with your safety – if you see wires, let us help you get back on the road safely.
Soft Tyres and Slow Deflation: What’s Happening and What Should You Do?
Have you ever noticed your tyres looking a bit flatter than usual, or had to top up the pressure more often than you’d expect? Soft tyres and slow deflation are common issues that can catch out even the most careful drivers. While it might seem like a minor inconvenience, driving on underinflated tyres can put your safety at risk and lead to bigger problems down the road. At Global Tyres & Servicing Centre – Walsall, we see this issue every week, so here’s what you need to know.
Why Are Soft Tyres a Problem? Driving on soft or underinflated tyres can cause a range of issues:
Sometimes, slow deflation is obvious – your tyre looks visibly flatter or triggers a dashboard warning light. Other times, it’s more subtle. Signs to look out for include:
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Why Do Tyres Lose Pressure Slowly? All tyres lose a little air over time, but if you find yourself reaching for the pump more than once a month, there could be an underlying issue. Common causes of slow deflation include:
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What Should You Do If Your Tyres Keep Going Soft?
Can Slow Deflation Be Fixed?
In many cases, yes. Small punctures in the tread area can often be repaired safely. Valve or bead leaks can usually be resolved quickly and affordably. If the tyre is badly damaged, worn, or the leak is in the sidewall, a replacement may be the safest option.
How to Prevent Soft Tyres and Slow Deflation
Free Tyre Checks in Walsall
At Global Tyres & Servicing Centre – Walsall, we offer free tyre safety checks, honest advice, and a full range of new and quality-checked used tyres. If you are concerned about soft tyres or slow deflation, call us on 01922 709379, email [email protected], or book online at www.globaltyres.co.uk/book.
Don’t risk your safety or your wallet – let us help you keep your tyres in top condition, seven days a week.
- Check all your tyres: Use a reliable pressure gauge to check each tyre, including the spare.
- Inspect for visible damage: Look for nails, screws, cracks, or splits in the tread and sidewall.
- Listen for hissing: Sometimes a slow leak makes a faint hissing sound, especially near the valve or bead.
- Book a professional inspection: If you can’t find the cause, or if the tyre keeps losing air, visit us at Global Tyres & Servicing Centre. We’ll check for punctures, valve issues, rim damage, or leaks and give you honest advice on the best solution.
Can Slow Deflation Be Fixed?
In many cases, yes. Small punctures in the tread area can often be repaired safely. Valve or bead leaks can usually be resolved quickly and affordably. If the tyre is badly damaged, worn, or the leak is in the sidewall, a replacement may be the safest option.
How to Prevent Soft Tyres and Slow Deflation
- Check your tyre pressures at least once a month and before long journeys.
- Avoid driving over debris, potholes, or rough surfaces when possible.
- Replace old or damaged valve stems when fitting new tyres.
- Keep wheels and rims clean and free from corrosion.
- Replace tyres that are old, worn, or showing signs of damage.
Free Tyre Checks in Walsall
At Global Tyres & Servicing Centre – Walsall, we offer free tyre safety checks, honest advice, and a full range of new and quality-checked used tyres. If you are concerned about soft tyres or slow deflation, call us on 01922 709379, email [email protected], or book online at www.globaltyres.co.uk/book.
Don’t risk your safety or your wallet – let us help you keep your tyres in top condition, seven days a week.
Bulges, Bumps & Sidewall Damage: Why You Should Never Ignore Them
Your car’s tyres do a lot more than just keep you moving – they play a crucial role in your safety and your vehicle’s performance. While most drivers know to check their tread depth, damage to the sidewall is often overlooked. Bulges, bumps, and other sidewall issues are serious warning signs that should never be ignored. At Global Tyres & Servicing Centre – Walsall, we regularly see these problems and always recommend immediate action. Here’s what you need to know.
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What Causes Bulges, Bumps, and Sidewall Damage?
The sidewall is the part of the tyre between the tread and the wheel rim. It is designed to flex and absorb shocks, but it is also vulnerable to damage. Common causes include:
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Why Are Bulges and Sidewall Damage So Dangerous?
A bulge or bump means the internal structure of the tyre has been compromised. The cords or plies inside the tyre may have broken, creating a weak spot that is at high risk of sudden failure. This can lead to:
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How to Spot Sidewall Damage
Regularly inspect your tyres for:
- Visible bulges or bumps on the sidewall
- Cuts, cracks, or splits in the rubber
- Areas where the sidewall feels softer or more flexible than the rest
- Unusual vibrations, thumping noises, or a change in how the car handles
What Should You Do If You Notice a Bulge or Sidewall Damage?
- Do not drive on the tyre: Bulges and sidewall damage cannot be repaired and the tyre must be replaced immediately.
- Check all your tyres: If one tyre is damaged, inspect the others for similar problems.
- Get a professional inspection: Bring your car to us for a thorough check. We will recommend the safest and most cost-effective solution.
- Avoid potholes, kerbs, and road debris whenever possible
- Keep your tyres inflated to the correct pressure
- Replace old or worn tyres before they become a risk
- Have your tyres checked after any significant impact, even if there is no visible damage
At Global Tyres & Servicing Centre – Walsall, your safety is our priority. If you notice any bulges, bumps, or sidewall damage, do not take chances. Call us on 01922 709379, email [email protected], or book an appointment online at www.globaltyres.co.uk/book. Our experienced team will give you honest advice and help you get back on the road safely.
Stay safe, and remember – a quick check can make all the difference.
Check official UK government guidance on vehicle safety
Tyre Safety FAQs
Practical tyre-safety answers on tread depth, pressure, punctures, slow deflation, sidewall damage and uneven wear.
Why is tyre safety important?
Tyres are the only part of your vehicle that touch the road. Their condition affects braking, grip, handling, fuel use and overall safety.
How often should I check my tyres?
Check tyre pressure, tread depth and general condition at least once a month and before long journeys. Also check them after a pothole or kerb impact.
What is the legal minimum tyre tread depth in the UK?
For cars and light vans, the legal minimum is 1.6mm across the central three-quarters of the tread around the full circumference of the tyre.
How can I check tyre tread with a 20p coin?
Place a 20p coin into the main tread groove. If you can see the outer rim of the coin, the tread may be too low and should be checked properly.
What tyre pressure should I use?
Use the pressure recommended by your vehicle manufacturer. You will usually find it in the handbook or on a label inside the driver’s door, fuel flap or glovebox.
What causes uneven tyre wear?
Common causes include incorrect wheel alignment, wrong tyre pressure, worn steering or suspension parts, wheel-balance issues, potholes, kerbs and driving style.
Are cracked tyres dangerous?
Cracking can indicate ageing or weakening rubber. Fine surface marks should be inspected, while deep, widespread or worsening cracks can mean the tyre needs replacing.
What should I do if wires or cords are showing through my tyre?
Do not keep driving on it. A tyre with exposed wires or cords is unsafe, cannot be repaired and needs replacing immediately.
Are tyre bulges or sidewall damage safe to drive on?
No. A bulge, bump, deep cut or sidewall damage can mean the tyre’s internal structure has been damaged. These faults are not normally repairable and need urgent attention.
Why does my tyre keep losing air?
It may have a slow puncture, leaking valve, bead leak, rim corrosion, wheel damage or a small object in the tread. If you keep topping up the same tyre, arrange an inspection.
Can every puncture be repaired?
No. A small puncture in the central tread area may be repairable. Sidewall or shoulder damage, large holes, exposed cords and tyres driven flat are not normally safe to repair.
Do I need my tyres checked after hitting a pothole?
Yes, especially if you notice a vibration, pulling, a new noise, a visible bulge, pressure loss or an off-centre steering wheel.
Can incorrect tyre pressure affect fuel use and tyre life?
Yes. Incorrect pressure can cause uneven wear, reduce handling and grip, shorten tyre life and increase fuel use.
Do you offer free tyre safety checks in Walsall?
Yes. We offer free tyre safety checks covering tread depth, pressure, cracks, bulges, punctures, sidewall condition and uneven wear.
What should I do if my tyre pressure warning light comes on?
Check the tyre pressures against the vehicle recommendation as soon as you can. If the warning returns, the tyre is visibly low or you cannot find the cause, come in for an inspection.
Need help with your vehicle?
Call us for advice, check availability or book your visit online.
Call 01922 709 379 Book Online