Wheel Damage Checklist: How to Spot Problems Early

Mario's Wheel Repairs
19 January 2025
Early Signs of Wheel Damage – Free Inspection in London

Wheels aren’t just round bits of metal that get you from A to B — they’re critical to your car’s safety, fuel economy and handling. Most damage starts small and hidden until it becomes costly or unsafe.

Our technicians in London & Essex have put together this early‑warning checklist from 13+ years of real workshop repairs. Spot issues early, save money, pass your MOT and drive safer.

Before and after photo of an AMG diamond cut alloy wheel refurbishment by Mario’s Wheel Repair, showing transformation from kerb-damaged and corroded to a fully restored, high-gloss finish.

Our Expertise

13+ years, thousands of wheels restored. Family cars to performance models.

Pro-Grade Equipment

Hydraulic straightening, digital balancing, crack detection & precision refinishing.

Local & Transparent

Free inspection in London & Essex. Clear pricing, honest advice.

“Had been meaning to either buy or refurb my 4 alloys but could not decide. Found Marios locally, they took the vehicle in for a few days and returned with the alloys like new. Really impressed. They know their stuff. Would use again.”

Keith Dredge, London

1) Inspect Your Rims for Damage

Scratches & Kerb Rash

Even minor scrapes can open the door to corrosion and lacquer failure. A quick visual check after parking helps catch issues early.

Bends & Warps

Run your hand along the rim edge — any flat spots or undulations can cause vibrations and uneven tyre wear.

Hairline Cracks

Look near spokes and inner barrels. Small cracks spread under load and heat, risking structural failure.

Seen any of the above? Book a free rim assessment before it worsens.

2) Examine Your Tyres

Uneven Tread Wear

Inside/outside wear can point to a bent wheel, misalignment or suspension issues.

Bulges or Bubbles

Usually impact damage. Treat as unsafe — risk of blowout.

Slow Leaks

If pressures drop with no puncture, suspect rim distortion, porosity or cracked bead seats.

Persistent pressure loss? Pop in and we’ll pressure‑test and inspect properly.

3) Monitor Vibrations & Unusual Noises

Steering Wheel Vibration

Most noticeable 50–70 mph. Often imbalance, flat spots or bends.

Grinding, Rattling or Thumping

May indicate a cracked wheel, loose weights or damaged hub hardware.

Inconsistent Handling

Pulling, tramlining or constant corrections suggest balance, alignment or wheel integrity issues.

If your car suddenly feels “different”, book an inspection.

4) Watch Steering & Braking Behaviour

Pulling to One Side

Could be wheel, tyre, brake or suspension related — all worth checking.

Longer Braking Distances

Warped or out‑of‑round wheels reduce tyre contact patch.

Unsteady Cornering

Body roll feels odd? A bent wheel can upset grip transitions.

Experiencing any of these? Book a same‑day safety check.

MOT & Prevention Tips

  • MOT: A cracked, dangerously damaged or excessively corroded wheel can lead to a failure.
  • Monthly: Check tyre pressures and inspect rim lips and inner barrels.
  • Winter: Rinse off road salt to prevent corrosion under the lacquer.
  • Summer: Avoid hard impacts on hot tyres — sidewalls are more vulnerable.
  • After impacts: If you hit a pothole, check for new vibrations or pressure loss within 24–48 hours.

Need cosmetic restoration after kerb rash? Consider a protective refinish such as powder coating.

5) Get a Professional Inspection Before It’s Too Late

  • Advanced diagnostics: run‑out measurement, crack detection and pressure testing.
  • Preventative repairs: minor bends straightened, small cracks welded and refinished.
  • Fast turnaround: honest guidance on repair vs replacement to save you money.

Don’t wait for a failure — book your free wheel damage check today.

Also see: 5 Common Alloy Wheel Damages · Buckled Wheel Repair · Cracked Wheel Welding · Powder Coating

Frequently Asked Questions

How do I know if my alloy wheels are damaged?
Common signs of alloy wheel damage include kerb rash, bent rims, hairline cracks, steering vibrations, unusual noises, and uneven tyre wear. If you experience any of these, it’s best to have a professional inspection.
Can I drive with a damaged alloy wheel?
It depends on the extent of the damage. Minor scratches may not affect performance, but bent, cracked, or warped wheels can be dangerous, leading to handling issues, uneven tyre wear, and increased fuel consumption. If in doubt, get it checked.
What causes alloy wheel damage?
Common causes include:
  • Hitting potholes or kerbs
  • Driving over speed bumps too fast
  • Corrosion from road salt and moisture
  • Incorrect tyre pressure
  • General wear and tear over time
How do I fix a bent or cracked wheel?
A professional alloy wheel repair specialist can straighten bent wheels and repair minor cracks using specialized equipment. If the damage is too severe, a full replacement may be necessary.
Can a damaged wheel affect my car’s fuel efficiency?
Yes. Bent or misaligned wheels create more rolling resistance, forcing the engine to work harder. This results in higher fuel consumption and lower mileage.
Why is my steering wheel vibrating at high speeds?
A vibrating steering wheel is usually a sign of:
  • A bent or unbalanced wheel
  • Misalignment
  • Loose suspension components
How often should I inspect my wheels for damage?
Check your wheels at least once a month, especially after driving on rough roads. Also, inspect them when washing your car or topping up tyre pressure.
Can alloy wheels be repaired instead of replaced?
Yes, in most cases, minor scratches, bends, and small cracks can be repaired. However, if the structural integrity is compromised, a replacement may be the safer option.
How much does alloy wheel repair cost?
The cost depends on the severity of the damage. Minor cosmetic repairs are usually affordable, while serious bends or cracks requiring welding or realignment may cost more.
Where can I get my alloy wheels checked?
At Mario’s Wheel Repairs, we offer professional alloy wheel inspections, repairs, and balancing services. Book your free inspection today to ensure your wheels are safe and roadworthy.

Final Thoughts

Catching wheel damage early saves money, keeps you safer and extends tyre life. A quick inspection now can prevent an expensive repair later.

Not sure what to look for? Read our guide on 5 Common Alloy Wheel Damages.

Call 020 7859 4773 Serving London, Essex & surrounding areas.