Alloy wheels are a key feature of many vehicles, offering style, lightweight performance, and enhanced driving dynamics. However, they are also exposed to harsh road conditions, kerbs, and environmental factors that can cause damage over time. From minor scuffs to serious structural issues, alloy wheels are susceptible to various types of damage. This article explores the most common alloy wheel damages and the professional solutions available to restore them to their original condition.

1. Kerb Damage 

What Is It? 

Kerb damage is one of the most common issues alloy wheels face. It occurs when a wheel scrapes against a kerb or similar hard surface, causing scuffs, scratches, or gouges along the edge of the wheel. 

How It Affects Your Wheels 

While primarily cosmetic, kerb damage can weaken the wheel’s surface, making it more prone to corrosion. It can also detract from the overall appearance of your vehicle. 

Professional Fixes 

• Filling and Sanding: 

• Professionals fill the damaged areas with specialised filler and sand them down to create a smooth surface. 

• Powder Coating or Repainting: 

• A fresh layer of powder coating or paint is applied to restore the wheel’s original look. 

• Diamond Cutting: 

• For wheels with a diamond-cut finish, technicians use precision lathes to remove a thin layer of the surface and restore the polished look. 

 

2. Corrosion and Oxidation 

What Is It? 

Corrosion occurs when alloy wheels are exposed to moisture, road salt, and brake dust, particularly during winter months. If the protective coating on the wheel is compromised, the metal underneath can oxidise, leading to rust and pitting. 

How It Affects Your Wheels 

Corrosion not only affects the wheel’s appearance but can also weaken its structure over time, potentially compromising safety. 

Professional Fixes 

• Chemical Stripping: 

• The old coating and any rust are removed using chemical solutions, leaving the bare alloy exposed for treatment. 

• Sandblasting: 

• Sandblasting removes deeper layers of corrosion and prepares the surface for a new protective finish. 

• Protective Coatings: 

• A durable powder coating or clear lacquer is applied to prevent future corrosion. 

 

3. Cracks 

What Is It? 

Cracks in alloy wheels are usually caused by severe impacts, such as hitting a pothole or driving over a kerb at high speed. These cracks can range from small hairline fractures to more severe splits. 

How It Affects Your Wheels 

Cracked wheels are a serious safety hazard. They compromise the wheel’s structural integrity and can lead to air leaks or even sudden tyre blowouts if not addressed promptly. 

Professional Fixes 

• Welding: 

• A technician will use specialised welding techniques to repair cracks. The process involves heating the damaged area and filling it with a compatible alloy material. 

• Post-Welding Inspection: 

• After welding, the wheel undergoes rigorous inspection to ensure it meets safety standards. 

• Balancing: 

• Once repaired, the wheel is rebalanced to restore proper performance. 

 

4. Dents and Buckling 

What Is It? 

Dents and buckling occur when a wheel absorbs a heavy impact, such as driving over a large pothole or hitting debris on the road. This damage affects the shape and alignment of the wheel. 

How It Affects Your Wheels 

A bent or buckled wheel can cause vibrations, uneven tyre wear, and compromised handling. In extreme cases, it may also result in air pressure loss. 

Professional Fixes 

• Wheel Straightening: 

• Using hydraulic machinery, technicians gently reshape the wheel to restore its original form. 

• Balancing: 

• After straightening, the wheel is balanced to eliminate vibrations and ensure smooth driving. 

 

5. Paint and Finish Damage 

What Is It? 

Over time, the paint or finish on alloy wheels can fade, chip, or peel due to exposure to the elements, road debris, and cleaning chemicals. 

How It Affects Your Wheels 

Damaged finishes not only look unattractive but also leave the underlying alloy exposed to corrosion and further wear. 

Professional Fixes 

• Powder Coating: 

• A new powder-coated finish is applied for a durable and vibrant appearance. 

• Custom Paint Jobs: 

• For a personalised touch, professionals can apply custom colours and designs to match your vehicle’s aesthetic. 

• Diamond Cutting: 

• This process restores a polished, mirror-like finish for wheels with a diamond-cut design. 

 

6. Bent Wheel Lips 

What Is It? 

The lip of the wheel can bend or warp after hitting a hard object or absorbing a significant impact. 

How It Affects Your Wheels 

A bent lip can cause air leaks, making it difficult to maintain proper tyre pressure. 

Professional Fixes 

• Reshaping: 

• Technicians use specialised tools to straighten the bent lip. 

• Reinforcement: 

• In cases of severe damage, the lip may need additional reinforcement to restore its integrity. 

 

7. Curb Rash on Polished Wheels 

What Is It? 

Curb rash refers to the scrapes and scratches that polished wheels sustain after brushing against hard surfaces. 

How It Affects Your Wheels 

Polished wheels are particularly prone to aesthetic damage, and curb rash can diminish their high-end appearance. 

Professional Fixes 

• Re-Polishing: 

• The surface is polished to remove scratches and restore its shine. 

• Protective Coating: 

• A clear lacquer is applied to preserve the polished look and prevent future damage. 

 

8. Bent or Missing Spokes 

What Is It? 

Spokes can bend or break after severe impacts or prolonged stress on the wheel. 

How It Affects Your Wheels 

Damaged spokes compromise the wheel’s structural stability, making it unsafe to drive. 

Professional Fixes 

• Spoke Replacement: 

• Individual spokes are replaced or repaired, depending on the extent of the damage. 

• Wheel Inspection: 

• The entire wheel is inspected to ensure that other components remain intact. 

 

9. Professional vs DIY Repairs 

While some minor damages can be addressed with DIY solutions, professional repairs offer unmatched quality and safety: 

• DIY Repairs: 

• Suitable for minor cosmetic issues, such as light scuffs or surface scratches. 

• Cost-effective but may not provide long-lasting results. 

• Professional Repairs: 

• Necessary for structural damage, severe corrosion, or complex finishes. 

• Ensures safety, durability, and a flawless appearance. 

 

10. Maintenance Tips to Prevent Damage 

Preventing damage in the first place can save time and money: 

• Drive Carefully: 

• Avoid potholes, debris, and kerbs whenever possible. 

• Regular Cleaning: 

• Clean your wheels with non-abrasive cleaners to remove dirt and brake dust. 

• Apply Protective Coatings: 

• Use wax or sealant to create a barrier against moisture and contaminants. 

 

Conclusion 

Alloy wheels are susceptible to various types of damage, from kerb scuffs to serious cracks. Understanding the nature of the damage and seeking professional repairs when necessary can restore your wheels’ appearance, performance, and safety. Whether it’s powder coating, welding, or straightening, professional services ensure long-lasting results that protect your investment. 

For UK drivers, trusted providers like East Coast Coatings offer expert solutions for all types of alloy wheel damage, delivering exceptional quality and customer satisfaction. Contact them today to restore your wheels to their best condition.