At Onyx Alloys, we specialise in professional cracked alloy wheel repair and welding for motorists in Datchet and surrounding areas. Whether your wheel has developed a hairline crack from a pothole or suffered damage from a curb or road impact, we provide fast, safe, and reliable repairs to restore your wheels to a roadworthy condition.

Our skilled technicians use TIG welding, the industry standard for aluminium alloy wheels, to ensure a strong and long-lasting bond. This precise method is ideal for both minor stress fractures and more visible rim damage. After the weld is completed, we carry out careful grinding, smoothing, and pressure testing to confirm structural integrity and safety.

If you’re unsure whether your cracked alloy can be safely repaired, our team will carry out a full inspection and offer expert guidance. We prioritise honest advice and never carry out unnecessary work. In most cases, we can complete the repair on the same day, helping you get back on the road quickly and safely.