ONYX AUTOCENTRE
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★★★★★ 5-Star Google Rated · Since 2019

Range Rover and large diameter alloy refurbishment inSlough.

Big wheels are expensive to replace and easy to kerb. We refurb 21in, 22in and 23in Range Rover, Bentley, Audi Q7 and Mercedes GLE alloys at our Slough workshop on lathes built for them. Berkshire prestige drivers welcome. No nonsense. No hidden prices. Book in today.

⭐⭐⭐⭐⭐ 4.9 out of 5 from 500+ Google reviews. Trusted by drivers across Slough since 2019

  • 6 months interest-free, up to £3,000
  • Same-day slots available in Slough
  • Lathe takes wheels up to 24in

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Big Range Rover Alloys Need a Specialist. Here's Why

Large diameter wheels are everywhere in Slough and Berkshire these days. Range Rover Vogue and Sport on 22s, Velar on 21s and 22s, Audi Q7 and Q8 on 22 inch rotors, Mercedes GLE and GLS on 21s, Bentley Bentayga on 22s. They look fantastic and they cost serious money to replace, often a thousand pounds plus per wheel from main dealer. A proper refurb is a fraction of that and the wheel comes back as good as new if it is done right.

Not every wheel shop can handle this size. Standard refurb lathes max out at 20 inches. Ours takes wheels up to 24 inches diameter and we have done plenty. We strip, repair, refinish and refit in-house, including diamond cut, painted and powder coat finishes. We also have a wheel straightening jig rated for large diameter rims, which matters because hitting a pothole on the M4 in a 22 inch wheel is a different conversation to a 17 inch one. Heavy hits that crack the rim go through crack welding first.

Cars and wheels we refurbish most often

  • Range Rover Vogue and Sport 22in. Style 5023, 5089, 5093 diamond cut and painted.
  • Range Rover Velar 21in and 22in. Style 6010, 6011, 6014 diamond cut.
  • Range Rover Defender 22in. Style 6011 diamond cut, satin dark grey.
  • Audi Q7 and Q8 22in. rotor and S Line designs in shadow chrome and titanium.
  • Mercedes GLE, GLS, G-Wagon 22in. AMG multi-spoke.
  • Bentley Bentayga 22in. directional multi-spoke and 10-spoke.
  • Porsche Cayenne 21in and 22in. Turbo and SportDesign.
  • BMW X5 X6 X7 22in. M Sport multi-spoke.

Why large diameter wheels suffer more

Big wheels mean thin tyre sidewalls, often 35 profile or lower. Thin sidewall means the rim takes the hit, not the rubber. Slough and the surrounding Berkshire road network has its share of potholes, especially after winter, and the route in and out of Heathrow is no kinder. We see buckled 22 inch rims most weeks. The other issue is weight. A 22 inch alloy weighs significantly more than a 19 inch and that load goes through the lacquer and the bearings, so kerb damage spreads faster.

Buckled large diameter wheel? Read this first

  • Vibration through the steering. above 50mph normally means a buckled rim, not just a balance issue.
  • Slow puncture that keeps coming back. usually a tyre bead leak from a flat spot on the rim.
  • We straighten on a hydraulic jig. rated for 24 inch rims. Most large diameter buckles are recoverable without replacement.
  • Cracks are TIG welded. in-house, then pressure tested, then refinished.
  • Honest assessment. if the wheel is beyond saving we will tell you and source a replacement OE rim.

What it costs vs main dealer replacement

Land Rover dealer pricing for a single 22 inch Range Rover alloy is normally in the hundreds depending on style, before fitting and TPMS. A full refurb from us, including straightening if needed and diamond cut where applicable, is a fraction of that, and the wheel comes back to OE finish. For four wheels the saving against replacement is significant. We will quote up front on photos and reg and there are no extras unless we find a crack you did not know about.

Where we are and who we cover

We refurbish large diameter wheels for drivers across Slough, Langley, Datchet, Windsor, Maidenhead, Gerrards Cross, Beaconsfield, Burnham and Iver, and we get prestige fleet work from across Berkshire and the Heathrow corridor. The workshop is SL3 7EW, five minutes from M4 J5 and six from M25 J14.

Got a kerbed or buckled 21in, 22in or 23in wheel? Call 01753 439115 or WhatsApp the team at Onyx Autocentre on 07393 580281 with photos and the reg, and we will come back with a fixed quote and turnaround within the hour. 01753 439115 or WhatsApp 07393 580281.

More on alloy wheel refurbishment: Proper Diamond Cut Alloy Refurbishment in Slough · Kerb Damage on One Wheel? We Fix It in Slough · Change the Colour of Your Whole Alloy Set in Slough · Corroded Alloys Causing Slow Punctures? Fixed in Slough · Back to Alloy Wheel Refurbishment

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Big Range Rover Alloys Need a Specialist. Here's Why in Slough and across Berkshire

Onyx Autocentre is based in Slough, Berkshire and we look after cars from across the SL postcodes every day. Whether you're driving in from central Slough, Colnbrookor Windsor, we'll book your big range rover alloys need a specialist. here's why around your schedule. Same Slough workshop, same trusted team, same standard on every big range rover alloys need a specialist. here's why job.

All our services

Every service we offer at our Slough workshop. Tap a tile to find out more.

Customer Reviews

What Our Customers Say

Rated 5 Stars on Google by drivers across Slough and Berkshire

★★★★★
2 months ago

"Took my BMW here for an oil change and oil filter and the service was spot on. Really friendly team, got the car booked in quickly and the job was done properly with no hassle."

CS · Google Review
★★★★★
1 month ago

"Highly recommend this garage. After contacting a few other garages who didn't want to take my car in for diagnostics, these guys were happy to help. They diagnosed and fixed an engine fuel leak issue professionally and efficiently. Great service and very reliable. I'll definitely use them again."

Sandesh Jacob · Google Review
★★★★★
5 months ago

"Very nice experience at Onyx — they took me in immediately and completed the DRL module swap efficiently. I have no regrets and would highly recommend."

Rehan Kazi · Google Review
★★★★★
5 months ago

"I brought my car to Onyx after visiting many other mechanics who failed to sort out issues with my vehicle. The mechanics here clearly explained the issues with the vehicle and fixed them quickly. Amazing service and wonderful people, highly recommend."

Shearyaar Hussain · Google Review
★★★★★
3 months ago

"These guys are always polite and welcoming. I've taken multiple vehicles here and the service received has been excellent."

Kelly Tanner · Google Review
★★★★★
6 months ago

"Had the front pads done here over the weekend. Second time in with Onyx and service has been top notch both times. On time, no hassle and cost effective. Highly recommend."

Mark Crofton · Google Review
★★★★★
10 months ago

"Max and Ben are extremely professional and did an excellent repair on my wife's car at a great price. Max spotted the problem within 6 hours, which 2 other garages could not detect."

Ameer · Google Review
★★★★★
6 months ago

"I took my car to Onyx and met Ben who was friendly and I got the problem diagnosed by Ben which I had a faulty water pump. I was quoted a reasonable price and got it replaced. I was satisfied and would recommend Onyx."

Ali Asad · Google Review
★★★★★
2 months ago

"Great service, sorted out my alloy refurb at a good price and quick turnaround. Top service, highly recommend."

Raman · Google Review
★★★★★
1 year ago

"A great experience with Onyx who fitted a new clutch for my Fiat 500. Super quick, friendly and well priced. Would highly recommend."

Emma Hedley · Google Review
★★★★★
6 months ago

"Very friendly, no hassle effective service. Definitely recommend and will use when I need to get my alloy wheels refurbished."

Andrew Jackson · Google Review
★★★★★
9 months ago

"Brought my Audi S3 in for a coolant leak — the part was on back order but they managed to source one in a couple of days. Massive thanks to Ben."

Jays Dad · Google Review
★★★★★
1 year ago

"My vehicle went in for a brakes job and Ben and the team at Onyx Autocentre did an amazing job. Highly recommended."

Joanro Gomes · Google Review
Payment Assist

Spread the cost over 6 months, interest-free.

Big bill? Pay the first instalment when you book, then spread the rest across up to 5 more monthly instalments, interest-free. Available on jobs up to £3,000. No setup fees, no hidden interest. FCA-authorised through Payment Assist, soft credit check, decision in minutes.

Payment Assist - spread the cost of your repair over up to 6 months, interest-free.
  • Up to 6 months interest-free
  • Available on jobs up to £3,000
  • First payment at booking, rest split monthly
  • Soft credit check, decision in under 2 minutes
  • No setup fees, no hidden interest

Same-day slots are limited this week.

Call or WhatsApp now and get big range rover alloys need a specialist. here's why today. Slough, Langley, Colnbrook, Windsor, Maidenhead, Uxbridge and Gerrards Cross.

Serving: Slough · Langley · Colnbrook · Datchet · Horton · Wraysbury · Poyle · Windsor · Burnham · Taplow · Maidenhead · Gerrards Cross · Uxbridge · West Drayton · Hayes · Staines

Big Range Rover Alloys Need a Specialist. Here's Why. Frequently Asked Questions

How long does it take for a 22 inch set?+
Typically 3 to 5 working days. Diamond cut adds a day to a painted refurb. Drop the car at our Slough workshop or just the wheels.
Can you do single wheel?+
Yes. Common request after a pothole or kerb on one corner. Colour and finish matched to the other three.
Can you straighten and refinish in one go?+
Yes. Straightening, welding if needed and refinishing all happen in-house, you do not deal with three different shops.
Will you fit my run flats back on?+
Yes. We have the correct rim protection equipment for run flats and large diameter low profile tyres. No bead damage on refit.
TPMS sensors?+
Removed, valves and seals replaced, refitted and system reset. Standard, no extra charge.
Do you do Bentley or Porsche?+
Yes. Same process, same finish quality. We have the OE colour codes on file for most.
Will the diamond cut look the same as factory?+
Yes, provided the wheel has not been recut several times before. We measure the face thickness and tell you straight if a wheel has hit its cut limit.
Drop-off from a Berkshire address?+
Our workshop is at SL3 7EW, five minutes from M4 J5. Easy run from Slough, Windsor, Datchet and Maidenhead. On-site waiting area with WiFi and coffee.
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