Mercedes-Benz S-Class W222 Wheel Repair Review — Cost

Mercedes-Benz S-Class W222 Wheel Crack Repair: A Real-World Review

Owners of the Mercedes-Benz S-Class W222, particularly those with the 20-inch "mach wheel" design, might encounter unexpected wheel cracks. This review details a specific case where a Mercedes S450 experienced significant wheel damage, exploring the repair process, costs, and decision-making involved. The service was performed at a facility in Paju, South Korea.

Understanding Wheel Cracks and Repair Options

The S450 in this case presented with cracks on two rear wheels and one on the opposite rear wheel. It's noted that the rear wheels on this S-Class model can be more susceptible to damage. While the front wheels were unaffected, the owner was surprised by the cracks given their moderate driving habits. A past encounter with a pothole was identified as the likely cause, with the cracks extending deep into the wheel's sidewall.

When faced with damaged wheels, owners have two primary options: repair or replacement. In this instance, the owner preferred to keep the original "mach wheel" design. After using an offset calculator to ensure compatibility and check for any potential interference issues when mounted, the decision was made to proceed with repairing the existing wheels. However, the facility also stocks high-quality, refurbished used wheels for various Mercedes models, including the S560 and S580, which could be an alternative if repair isn't feasible or if a design change is desired.

Wheel Repair & Painting Cost and Installation Process

The cost for wheel repair on a Mercedes-Benz S-Class W222 varies based on the number and depth of cracks, as well as the repair method. For wheels with multiple cracks, welding repair can start around ₩100,000 per wheel, with additional costs for refinishing or painting if needed. For more extensive damage requiring comprehensive restoration, like in this S450 case with multiple cracks and overall wear, the total cost can range from approximately ₩300,000 to ₩600,000 (roughly $220-$440 USD, subject to exchange rates).

The installation process for wheel repair typically involves several steps:

1. Damage Assessment: Thorough inspection to identify all cracks and assess the extent of damage.
2. Crack Repair: If welding is required, the cracked area is meticulously prepared and welded to restore structural integrity.
3. Surface Preparation: The entire wheel is stripped of old paint, cleaned, and any minor imperfections are addressed.
4. Refinishing/Painting: The wheel is then primed, painted to match the original finish or a custom color, and potentially undergoes diamond cutting for a polished look.
5. Quality Check: Final inspection to ensure the repair is seamless and the wheel meets quality standards before tire mounting.

The time required for repair depends on the wheel's condition and the scope of work, but same-day completion is often possible. For this S450, the repair and refinishing were completed, and the tires were remounted.

Durability and Maintenance After Repair

The durability of repaired wheels depends heavily on the quality of the repair work and the materials used. Professional welding and high-quality paint finishes can restore a wheel's strength and appearance for a significant period. However, it's crucial to avoid harsh chemicals during cleaning and to be mindful of impacts, such as hitting potholes, which could compromise the repair or cause new damage. Regular cleaning with mild soap and water is recommended for longevity.