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  • 21 Inch Japan Racing JR21 (10x21) (Custom Fitment) Hyper Grey Alloy Wheels
  • All Alloy Wheels are supplied with a free fitting kit worth £60
21 Inch Japan Racing JR21 (10x21) (Custom Fitment) Hyper Grey Alloy Wheels

Japan Racing JR21 (10x21) (Custom Fitment) Hyper Grey 

21 Inch Set of 4 alloy wheels

Japan Racing Alloy Wheels
£1,699.00 RRP: £2,209.00 You Save: £510.00
Availability: Not compatible with your vehicle

Out of stock.

Sorry, this item is out of stock at the moment.
Please call 0333 800 8000 for more info.

RRP: £2,209.00
You Save: £510.00

If you have any questions at all, please call our expert team for Free from your Mobile on 0333 800 8000 or Free from your Landline on 0800 130 3400. Our lines are open 9am to 6pm (Monday to Friday) and 9am to 4pm (Saturday).

RRP: £2,209.00 You Save: £510.00

If you have any questions at all, please call our expert team on 0800 130 3400 Free from your Landline or Mobile. Our lines are open 9am to 6pm (Monday to Friday) and 9am to 4pm (Saturday).

Tap to call our experts for Free
0800 130 3400
Brand: Japan Racing
Model: JR21 (10x21) (Custom Fitment)
Width: 10J
Diameter: 21 Inch
Bolt Pattern: Best Fit Supplied
Offset: Best Fit Supplied
Colour: Hyper Grey
Style: 10 Spoke

BMW M5

Unfortunately, these alloy wheels are not available for your BMW M5. Please select your preferred wheel size below to view a full list of compatible and available alloy wheels for your vehicle. Wheelbase have built the most accurate fitment database in the wheel and tyre industry. We guarantee that the correct specification will be supplied for your vehicle with many checks being carried out to ensure an issue free buying experience.

Please select your desired wheel size from below to view all compatible alloys for your car.

If you have any questions at all, please call our expert team on 0800 130 3400 Free from your Landline or Mobile. Our lines are open 9am to 6pm (Monday to Friday) and 9am to 4pm (Saturday).

Select your BMW M5 Wheel Size

BMW M5 2011 to 2017 (F10)

2011 to 2017 (F10)

19"
20"
21"
19" wider rear
20" wider rear
21" wider rear

Alloy Wheels Only

Set of 4 x 21" Japan Racing JR21 (10x21) Hyper Grey (Custom Fitment) & Fitting Kit

All sets of wheels include four 21" Japan Racing JR21 (10x21) Hyper Grey (Custom Fitment) and a free fitting kit. Every order is fitment checked and supplied with the correct fitting kit. When you receive your wheels, all you need to do is fit your tyres to the wheels then fix them to your vehicle with the fitting kit supplied.

£ 1,699.00
Add to Basket
21 Inch Japan Racing JR21 (10x21) (Custom Fitment) Hyper Grey Alloy Wheels
All sets of alloy wheels include bolts

Wheel & Tyre Packages

4 x 21" Japan Racing JR21 (10x21) Hyper Grey (Custom Fitment) alloy wheels, fitted tyres & fitting kit

All packages include four 21" Japan Racing JR21 (10x21) Hyper Grey (Custom Fitment), 4 tyres and a free fitting kit. They are fully fitted and balanced to the highest standards. Every order is fitment checked and supplied with the correct fitting kit. When you receive your package, all you need to do is fix them to your vehicle with the fitting kit supplied.

  • All Tyres professionally fitted to the Alloy Wheels
  • All Wheels & Tyres are professionally inflated to the correct pressure
  • All Wheels & Tyres are fully balanced with the latest balancing equipment
  • All Wheels & Tyres are balanced with top quality Trax weights
  • All Wheels & Tyres are packaged to the highest standard
  • All Wheels & Tyres are fully insured during shipping
View Tyre Packages
21 Inch Japan Racing JR21 (10x21) (Custom Fitment) Hyper Grey Alloy Wheels
We offer a wide range of great value tyres
All of our alloy wheel sets include free bolts

Delivery Information

We offer a full international delivery service

We Can Deliver Your Wheels Anywhere in the World

We deliver to all countries around the world using several different couriers to help keep our delivery prices as low as possible for our customers. Our international delivery is an express service, with most orders reaching their destination in a matter of days, making our service the best and most reliable in the country.

With over 20 years of experience supplying alloy wheels and tyres throughout Europe and around the world, you will be assured your order will be shipped securely and as quickly as possible. Our deliver service fully insures your order for peace of mind.

We offer an international delivery service using TNT, DPD, UPS, FedEx and many other world leading delivery companies. You can be assured that your goods will be handled with care.

  • Packaged to the highest standard
  • All wheels protected front and back
  • Tightly shrink-wrapped and easy to open
  • Handled with care
  • Quality control checked
  • Fully insured and trackable

Ordering 21 Inch Japan Racing JR21 (10x21) (Custom Fitment)

Quick and easy ways to order your wheels and tyres

Online Checkout Via Credit or Debit Card

You can order online via credit or debit card 24 hours a day, 7 days a week. All online orders are fitment checked and verified before they are sent. We do not charge any surcharges for credit card payments.

Serious about security

Our SSL certificate has extended validation with 128-bit to 256-bit encryption. Your Address bar will display green in most new browsers for peace of mind.

We accept most major debit / credit cards

Online Checkout Via PayPal

With our PayPal checkout integration, you can make PayPal payments quickly, easily and more securely - for free. PayPal makes buying from wheelbasealloys.com easy because you don't need to re-enter your debit or credit card details when you buy.

PayPal lets you pay in a few easy clicks. No hassle of getting out your wallet or typing your card details. All you need is your email address for quick, easy payment.

We accept payments made via Paypal

Telephone Via Credit or Debit Card

Our highly trained sales advisors are here to help. Available 6 days a week they can advise and help you find the wheels and tyres you want. Our dedicated sales team will double check the alloy wheels are right for your car. Once you are ready to purchase our sales advisors can take all of your details and securely process your order.

 Free: 0800 130 3400 Free: 0333 800 8000

Contact WheelBase by phone

International Bank Transfer

Ideal for international payments, if you do not have a credit card or PayPal account. To create a bank transfer, you'll need to submit instructions to your bank. Please contact us for our account information.

 Call: 0044 161 628 0000 Email: support@wheelbasealloys.com

We accept payment by bank transfer

14 Day Money Back Guarantee

Money back guarantee will only be accepted within 14 days of delivery.
Refund will be less the transport costs both ways.
Goods must be in perfect condition.
Refunds only returned to the original credit card used.

We offer a full money back guarantee

Refund Policy

Returns are accepted within 14 days for any unused items. To return the item please contact our customer services. You must return the item in the same condition it was received in. Please ensure that the item(s) are packaged to a suitable standard protecting all surfaces. Providing the purchase is cancelled within 14 days Wheelbase will pay the return postage costs.

 Customer services: 0333 800 8000

We offer a full money back guarantee

Frequently Asked Questions

21" Japan Racing JR21 (10x21) Hyper Grey (Custom Fitment) alloy wheels

Wheelbase is the UKs leading alloy wheels and tyre store. Over the years our customers have asked a variety of questions which we have answered below to help you understand a little more about Wheelbase and our alloy wheels and tyres website. If you need any further help or assistance please contact our team.

Our phone lines are open: 9am to 6pm (Monday - Friday) and 9am to 4pm (Saturday).

Yes, these alloy wheels are in stock. We offer fast dispatch times with a fast delivery service to make sure you receive your wheels as soon as possible.
Yes, before we dispatch your wheels, we will ensure the offset, bolt pattern and rim width are fully compatible for your vehicle.
Don\'t worry, the reason for this is that the image is provided by the manufacturer, and they very rarely provide one of each amount of stud holes. We promise that we will supply the wheels to you with the correct amount of stud holes for your vehicle, fully fitment checked and supplied with a free \"brand new\" compatible fitting kit.
Yes, most people who buy alloy wheels and tyres do this. We will ensure that your new wheels and tyres are the same overall rolling radius as your current wheels and tyres, so that your handling and speedometer will not be affected.
No, we highly recommend that you use the free fitting kit that we supply. This way we know that they are 100% compatible with your new wheels. The ones that we supply will be brand new, so they will look great with your brand new wheels.
Yes, for an additional £10.00 we can supply a locking wheel nut/bolt for each wheel. When you add your wheels to cart, you will be presented with a pop up where you can add additional accessories to your order, including locking wheel bolts.
Yes, we are able to supply any tyre you like. For a quotation please contact us online or call our dedicated sales team on 0845 500 4001.
Yes, all of the tyres listed on our website are in stock.
Yes, all packages are supplied fully fitted, inflated and balanced. All you need to do upon receiving them is bolt them straight on the vehicle with the fitting kit supplied. You could do this yourself or take them round to your local garage and have them fitted for a small charge.
In the large majority of cases, yes. We check our tyre size data against several leading providers to ensure that we display the correct size for your vehicle. If you would like to change the tyre size at all, you can do this by selecting a new tyre size to the left of the wheels & tyre packages.
Yes we do. We highly recommend winter tyres as they provide far superior grip in temperatures below 7C. To find winter tyres all you need to do is click on the Wheel & Tyres Packages tab and scroll through the tyres until you see the blue winter packages.
Yes, we can ship anywhere in the world. You can find out more deliver information about your country by selecting the delivery tab.
Yes, as soon as your order is shipped, we will email you a tracking number with an online tracking link. You can track your order online or by ringing the delivery company on the phone number we provide. Also if you like, you can call us, and we can track your order for you.
For your delivery estimate please view the delivery tab.
Delivery\'s are normally made between the hours of 8am and 6pm. If you require a specific delivery time please contact us.
To keep the cost down and level of service up, we use a few delivery companies. Our main delivery companies are TNT, DPD, UK Mail & UPS.
Yes, all deliveries are fully insured. In the very rare event of a damaged or lost delivery, we will replace the item(s) for you straight away, and claim from the courier company ourselves, ensuring that you receive your goods in 100% condition ASAP.
Yes, we can deliver to your place of work no problem. When you check out please enter your work address as the delivery address. Note: we may need to verify your work address with a change of address form via fax.
Yes, we can deliver to your local garage no problem. When you check out please enter the garage address as the delivery address.
One of two things will happen. The delivery driver may attempt to leave the goods with a neighbour or the goods will be returned to the local depot overnight for collection or re-delivery the next day.
Don\'t worry. Please contact our customer services on 0845 500 4001. We will find out the status of your delivery and sort out any issues on your behalf.
Wheelbase are one of the UK\'s largest suppliers of alloy wheels and performance tyres, we have been selling alloy wheels and tyres for over 25 years. We pride ourselves on our customer service and excellent reputation within the industry.
Wheelbase have been providing the public with top quality products for over 25 years. We have been located the same place throughout and expanded our warehouse space massively.
With over 25 years experience in supplying alloy wheels and tyre to the public we can say we know what we are talking about and we also pride ourselves in having a 100% customer satisfaction guarantee. If for any reason you\'re not happy with any area of your buying experience with us, we will bend over backwards to help in any way we can. We stock all the Items we advertise, so we can dispatch them straight away.
Yes we do where you can come and have a look at all the alloy wheels we sell on display. We have stands available which you can put against your car to see which wheels will look best. We can also fit your new wheels and tyres for FREE whilst you wait.
Wheelbase , Stockfield Road, Chadderton, Oldham , OL9 9LU.
9am - 6pm (Mon - Fri) & 9am - 5:30pm (Saturday)
Phone: 0845 500 4001 Fax - 0161 628 0101 Email - orders@wheel-base.co.uk
We accept Credit/Debit Cards, PayPal, Cheque, Postal Order & Bank Transfer. We also accept cash in our showroom.
The fastest and easiest way to pay is Credit/Debit Card or PayPal. Both are instant payment methods and very secure methods of payment.
You can checkout online or call our dedicated sales team on 0845 500 4001. We also accept credit/debit card payments in store.
In most cases you need to upgrade your paypal account by verifying your bank and address etc. This process takes a few days, we recommend paying by credit or debit card if this happens. Call us on 0845 500 4001 for more assistance.
Cheques normally take 4-5 working days to clear upon receipt. Call us any time for an update on the progress.
Wheelbase , Stockfield Road , Chadderton , Oldham , OL9 9LU.
Please call us on 0845 500 4001 and we will arrange collection. All you need to do is package the wheels up the best you can so they don\'t get damaged in transit.
Please sign for the item as damaged. Then contact us on 0845 500 4001. We will arrange for a replacement to be sent ASAP. We will also collect the damaged item free of charge.
In the rare event that your items are incompatible. please contact us on 0845 500 4001 and we will arrange the best solution for you.
Please contact us straight away on 0845 500 4001.
All products come with different warranty periods. Please report all faults to us and we will help you in any way we can.
Refunds normally take 1-2 days upon receipt. Replacements depend on stock levels.

Have a Question?

You can send your enquiry below or use 'Live Chat' during opening hours

Contact Us Via Email

You can send your enquiry below or use 'Live Chat' during opening hours

Contact Us

Contacting us couldn't be simpler!

Wheelbase have a dedicated team willing and ready to take your enquiries. Our goal is to respond to you as fast as possible. During our opening times, the fastest way to contact us is via phone. We also have ‘Live Chat’ available, simply click the icon in the top navigation bar to get started. You can also visit our alloy wheels showroom in Manchester. We can deliver your alloy wheels and tyres anywhere in the world, please check our ‘Delivery Information page for further information.

Our phone lines are open: 9am to 6pm (Monday - Friday) and 9am to 4pm (Saturday).

Call Us For Free

Lines Open Now: Call Our Expert Team

Landline Free: 0800 130 3400

Mobile Free: 0333 800 8000

Visit Our Showroom

Wheelbase, Unit 1, Sun Building, Stockfield Road, Chadderton, Oldham OL9 9LU

We have a large showroom near Manchester, packed with all the latest wheels and tyres for your car. The site we operate from is over 2 acres with over 20,000 square feet of showroom, workshop and warehouse. Car parking is not a problem, we have over 40 spaces.

We offer free fitting on all alloy wheels and tyres when you visit our showroom.

You can buy alloy wheels online or you can visit our showroom and we'll help you pick the right alloy wheels and tyres for your car. We provide a free fitting service for all our showroom customers. Contact our team and book some time with one of our experts or simply turn up on the day and we'll be happy to help. We have over 30,000 Alloy Wheels and Tyres under one roof.

Directions from the M60
Directions to our showroom from the M60
Click for directions
Directions from the M62
Directions to our showroom from the M62
Click for directions

Opening Times

Opening times and delivery estimates: Open 6 days a week

Monday
9am - 6pm
Orders placed before 4pm delivered Tuesday onwards *
Tuesday
9am - 6pm
Orders placed before 4pm delivered Wednesday onwards *
Wednesday
9am - 6pm
Orders placed before 4pm delivered Thursday onwards *
Thursday
9am - 6pm
Orders placed before 4pm delivered Friday onwards *
Friday
9am - 6pm
Orders placed before 4pm delivered Monday onwards *
Saturday
9am - 4pm
Orders placed before 4pm delivered Tuesday onwards *
Sunday
Closed
Orders placed before 4pm delivered Tuesday onwards *

* Orders placed before 4pm will be dispatched same day subject to stock availability. If your stock needs to be ordered in, we will notify you via text and email shortly after placing your order with an updated delivery estimate.

Wheelbase Alloys Latest Reviews

Let everyone know how easy it was to buy our alloy wheels

We pride ourselves on excellent customer service and product knowledge, and thankfully our customers agree. If you have recently purchased a set of new alloy wheels from Wheelbase, please leave a review or email us your feedback.

Thank you!

Arthur Robinson
Written: 10th March 2025

1st class service yet again ordered on the 4th of the month and at my door on the morning of the 6th well packaged and great service as per usual used a few times now and would highly recommend

Dave Burton
Written: 10th March 2025

Customer service was 100%, really helpful bunch of people, thanks

Geoffrey Want
Written: 10th March 2025

What a great company good products great price and fantastic service from start to finish

Adrian Mathias
Written: 10th March 2025

Absolutely amazing quality, stunning looking wheels, ordered on the Friday night and received them on the following Tuesday, was very fast

Ella Randall
Written: 10th March 2025

Very helpful on the phone sorted out what I needed, the right Well and they delivered it within 24 hours absolutely perfect spot on service couldn’t wish for more

Simon Love
Written: 10th March 2025

Excellent customer service, friendly and professional. Wheels and tyres turned out better than expected.

Mr. Hilmi
Written: 10th March 2025

Wheels arrived very prompt and packaged brilliantly. Excellent service from ordering and receiving wheels, would highly recommend

Colin Brennan
Written: 10th March 2025

this is my second set of wheels that i have purchased from wheelbase great price and knowledge of products would definitely recommend them my wheels look great on my car

Paul Mcintyre
Written: 10th March 2025

Absolutely brilliant service Easy to order Delivered very quickly Fantastic quality

Callum Deans
Written: 10th March 2025

I have used Wheelbase alloys 3 times. They are excellent all round. Great wheels, price & service 10 out of 10

JON KINGMAN
Written: 10th March 2025

Ordered online, good website made ordering very easy. Kept well informed on delivery which was very quick ,I bought wheels with tyres fitted which were spot on including required spacers . Excellent value and would highly recommend this company .

Daniel Mitchell
Written: 10th March 2025

Brilliant and next day delivery

Christopher Kenny
Written: 10th March 2025

Very helpfulful n fast delivery very pleased

Mohammod Monsur
Written: 10th March 2025

Great communication, the wheels i ordered were special ordered and wheelbase kept me in the loop with accurate delivery times,when the wheels arrived they were well packaged, perfect fit.

Stuart Castle
Written: 10th March 2025

Third time I've purchased a set of alloys from Wheelbase and yet again the experience has been excellent Excellent quality wheels, well fitted tyres, good communication and very quick delivery. Thank you

Peter Wilson
Written: 10th March 2025

No fuss, ordered Monday, delivered Wednesday, everything fitted as it should Helpful on line chat before ordering Thanks

Paul Middleton
Written: 09th March 2025

Spot on

Jamie Ing
Written: 09th March 2025

Great service

Clive Watson
Written: 09th March 2025

Absolutely perfect service as usual from wheelbase. wheels arrived in pristine condition ready to go. Fantastic price as well. Easy to choose from on the website and guaranteed perfect fitment. They look stunning.

Linda Endsor
Written: 09th March 2025

Great service

Alec Mossford
Written: 09th March 2025

Just purchased a set off alloys and tyres for my car .Verry happy with service offered from start to finish . The staff is very helpful .if someone is interested looking for a set off alloys they deserve a chance

Ion-Gabriel Balan
Written: 09th March 2025

Very helpful with great communication throughout, fast delivery and fantastic value wheel and tyre package. Highly recommended

Liliana Oliveira
Written: 09th March 2025

Amazing service and communication from start to finish - I was kept updated at every stage of my order and an delighted with the product which came very well packaged and is of great quality. Would recommend 110%

James Horne
Written: 09th March 2025

Lovely selection of wheels and tyres and very well packaged

Callum Jakes
Written: 09th March 2025

Amazing service yet again! No issues what so ever and very quick delivery! I’d recieved my order with in 3 days of purchasing! Outstanding service highly recommended

Daniel Wicks
Written: 09th March 2025

Great quality

Dwain Van-Ginkel
Written: 09th March 2025

Wheel are just about perfect for the fitting and very much a perfect look to my car too

Brennan Osmond
Written: 09th March 2025

Professional team

Daniel Schab
Written: 09th March 2025

Spot on. My wheels are stunning fitment and all was top dollar.X

Nigel Henfrey
Written: 09th March 2025

Excellent service would definitely recommend

Hedley Morris
Written: 09th March 2025

Purchased my first set of alloys+tyres in 2018 for my previous motorhome just sold in 2025 wheels still in great condition which I'm sure helped sell the van. Now I've got a new motorhome I was pleased to see the services and prices are still great. Was pleased to see Paul was still at Wheelbase and a quick call sorted me a new set of alloys (Fox Opus) and some tyres (Maxxis AL2). So to sum up my experience of great service of 7 years ago was repeated this year. Many thanks.

Geoff Ralph
Written: 07th March 2025

Super service, high quality and competitive pricing

Stephen Porter
Written: 06th March 2025

Very helpful company to deal with 10/10 service

Michael Pryde
Written: 06th March 2025

Really good quality and price was fair

Mark Sills
Written: 06th March 2025

Good company!! Fast delivery

Sergiu Timofte
Written: 06th March 2025

Very good customer service. Will come back again

Chris Attack
Written: 06th March 2025

Great service from start to finish .. from original phone call and completing order, to supply and fit .. couldn’t fault and would def use again and recommend ..

Bobby Wells
Written: 06th March 2025

very friendly and professional service. highest standard of work carried out on my order.

Suraj Rai
Written: 06th March 2025

Very good service! Great price!! Definitely recommend to others!!

Lee Halls
Written: 05th March 2025

Bought the Fox Racing Gloss blacks and they’re amazing. Quick service and done a very good job. Very Happy!

Dylon Strudwick
Written: 05th March 2025

Very good thanks, good customer care and very efficient, would highly recommend

Gavin Hunt
Written: 05th March 2025

Had a buckled alloy from a pothole Wiltshire Council refused to accept was their fault ( suprise suprise), Wheelbase got me sorted with a replacement alloy very quickly and the customer service was impeccable, thoroughly recommend! Thanks guys!

Steve Dunn
Written: 05th March 2025

Excellent product & service. Would use again. Great price too

Laura Beevors
Written: 05th March 2025

Perfect service

Andy Poat
Written: 05th March 2025

Brilliant delivery time and service updates

Myles Taylor
Written: 05th March 2025

Good service and amazing customer service

Stephen Hemmens
Written: 05th March 2025

Over the moon with my wheels. A extremely helpful company keeping you informed every step of the way. I'd highly recommend wheelbase to my friends and family.

Lee Mckenzie
Written: 05th March 2025

Wheels come in really quick, customer support was on point always there to help. Prices are really good.

Jaskaran Dhillon
Written: 05th March 2025

Brilliant service all round. Ordered online which was straight forward. Had to call for a bit of advice and found staff very helpful. The wheels arrived very quickly via DPD. Thanks for an easy transaction. Can’t recommend you enough.

Graham Turner
Written: 05th March 2025

These Japan Racing JR21 (10x21) (Custom Fitment) alloy wheels are available in the following bolt pattern: 5 x 120.

Wheelbase have built the most accurate fitment database in the wheel and tyre industry. We guarantee that the correct bolt pattern will be supplied for your BMW M5 with many checks being carried out to ensure an issue free buying experience.

These Japan Racing JR21 (10x21) (Custom Fitment) alloy wheels are available in the following offset: 15 to 48.

Wheelbase have built the most accurate fitment database in the wheel and tyre industry. We guarantee that the correct offset will be supplied for your BMW M5 with many checks being carried out to ensure an issue free buying experience.

If you understand alloy wheel fitments please enter your required specification to the additional information section when you checkout online. Alternatively, you can call our expert team on 0333 800 8000.

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