When it comes to luxury and high-performance vehicles, every detail matters — including your alloy wheels. At Onyx Alloys, we understand the high standards required to restore and protect the wheels on prestige marques such as BMW, Mercedes-AMG, Audi RS, Porsche, and more. We offer expert alloy wheel refurbishment tailored to performance and premium vehicles, with no compromise on finish or precision.

Using state-of-the-art equipment and manufacturer-grade materials, we carry out detailed inspections, kerb damage removal, corrosion treatment, and high-end refinishing. Whether you require diamond cutting, powder coating, or a custom two-tone finish, we ensure your wheels match the level of your vehicle’s design and engineering.

We also understand that downtime matters — which is why we offer fast turnaround, loan wheels, and a secure handling process for high-value wheels. Located in Slough, we’ve become a trusted name among luxury car owners, enthusiasts, and prestige dealerships across Berkshire and beyond.