Alloy Wheel Welding vs Buying New
Alloy Wheel Welding vs Buying New
If your alloy wheel is cracked or damaged, you may be wondering whether to repair it or replace it altogether. In most cases, professional alloy wheel welding offers a safe, reliable and cost-effective solution, especially when compared to the high cost of buying a new OEM or aftermarket rim.
At Onyx Alloys, we specialise in alloy wheel crack repairs using TIG welding – the industry standard for strong, clean welds on alloy wheels. Our skilled technicians in Slough restore the structural integrity of your rim, often at a fraction of the cost of replacement.
The Cost Comparison
Repairing a cracked alloy wheel via welding generally costs £50–£120, depending on the damage and finish required.
Buying a new wheel – especially for premium, performance or luxury cars – can cost anywhere from £200 to £1,000+.
Save Money, Stay Safe
Why Choose Us?
Slough, location
We are conveniently located in Slough, Berkshire, offering alloy wheel repair, crack repair welding, and diamond cutting services for both trade and retail customers.
Fast Turnaround
Expert Team
Our technicians are highly
skilled and come with years
of experience. They are dedicated to providing a
quality finish.
Variety of finishes
With our alloy refurbishment service we provide diamond cutting, powder coating and custom finishes all under one roof!
trade division
If you are a repair centre or a car dealer, then trust us to get the job done. Quality & speed guaranteed. Get in touch now.
quality guarantee
Frequently Asked Questions
Absolutely – welding typically costs under £100, while new wheels often exceed £300–£500, especially for OEM or high-performance rims.
Yes – TIG welding is a safe and industry-approved repair method, provided it’s done by experienced professionals like us.
If the damage is too severe – such as cracks on both the inner and outer barrel or deformation – replacement might be the only safe option. We’ll advise you honestly.
We grind, smooth and refinish the area so it blends with the wheel. If a cosmetic finish is needed (e.g., powder coating or painting), we can offer this too.
Yes – a professionally welded wheel, pressure-tested and balanced, is safe for road use and MOT compliant.