Volvo S60 Wheel Repair Review: 3mm Deep Scratch Restoration

Volvo S60 Wheel Scratch: From Cause to Restoration

Many car owners face the same question when they discover wheel damage: "Do I need to replace it, or can it be repaired?" Wheel scratches from curb impacts or debris are common issues in car appearance maintenance. This review details a Volvo S60 wheel restoration case handled at a Seoul branch recommended by Today's Car. This vehicle's wheels had scratches approximately 3mm deep spread across the surface, which experts determined was well within the repairable range.

Why Wheel Scratch Repair Involves More Than Surface Damage

A visual inspection of the wheel surface helps determine the scope and depth of scratches, indicating repair potential. In this Volvo S60's case, the initial diagnosis revealed deeper damage than expected. However, it was manageable with professional equipment and techniques, allowing the restoration process to begin promptly.

The core of wheel repair isn't just fixing the surface; it's about stabilizing the wheel's structure. Deep scratches can compromise not only the paint layer but also the underlying alloy material. Simply repainting in such cases can lead to reduced durability. Therefore, the Seoul branch opted for powder coating, a method involving a dry powder fused to the metal through heat. Powder coating provides a much harder finish, exceeding 3H hardness compared to conventional paint.

Why Wheel Repair Specialists Remove Tires First

Before the main repair work, the tires were completely removed. This is a crucial step, not just a preliminary one. With the tires attached, it's difficult to thoroughly inspect and paint all surfaces of the wheel. The tire removal process itself uses specialized equipment and is performed carefully to avoid any additional damage to the tires or wheels.

After tire removal, the scratched areas underwent a more precise examination. This ensures the optimal repair technique is chosen based on the damage's extent and characteristics. Skipping this step can lead to mid-process adjustments and compromise the final quality.

The 3-Step Process: Cleaning → Surface Machining → Painting

The first stage of the restoration process is thorough cleaning. All debris, brake dust, and contaminants must be removed from the wheel surface to ensure proper adhesion of the subsequent paint layers. This is done meticulously, leaving no corner untouched.

Once cleaning is complete, the scratched areas are machined using specialized equipment. This process precisely levels and smooths the damaged sections. Excessive machining can deform the wheel's shape, making experience crucial here.

The next step is painting. The paint was selected to precisely match the Volvo S60's original color. Inaccurate color matching makes the repaired area noticeable. Professionals dedicate several hours solely to color correction.

Baking and Air Drying: The Durability-Defining Stages

After painting, the wheels undergo a baking process. This involves maintaining specific temperatures and times to ensure the paint fully adheres to the wheel surface. Inadequate execution of this step can lead to premature paint peeling. Even a slight temperature variation can significantly impact durability.

Following baking, the wheels are air-dried. The key is allowing sufficient time for this process without rushing. For powder coating, complete curing typically occurs after 48 hours of air drying. The lifespan of the finished product can be two to three times longer for workshops that properly allocate this time compared to those that don't.

Volvo S60 Wheel Repair: Actual Cost

The cost of wheel repair varies based on the extent of damage, wheel size, and scope of work. For this case, involving wide and deep scratches (3mm), the cost was ₩300,000.