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Hey, We just wanted to let you know that we are open and operating as normal. Updated: 4/12/2021
8.5x20 (Front) & 9.5x20 (Rear) GMP Italia Stellar Black Polished Alloy Wheels

GMP Italia Stellar Black Polished Wider Rear

8.5x20 (Front) & 9.5x20 (Rear) Set of 4 alloy wheels

GMP Italia Alloy Wheels
$1,209.00 RRP: $1,569.00 You Save: $360.00
Excludes VAT

Out of stock.

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

RRP: $1,569.00
You Save: $360.00

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: $1,569.00 You Save: $360.00

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).

Brand: GMP Italia
Model: Stellar
Diameter: 8.5x20 (Front) & 9.5x20 (Rear)
Bolt Pattern: Best Fit Supplied
Offset: Best Fit Supplied
Colour: Black Polished
Style: Multispoke, Polished Face
Brand: GMP Italia
Model: Stellar
Diameter: 8.5x20 (Front) & 9.5x20 (Rear)
Bolt Pattern: Best Fit Supplied
Offset: Best Fit Supplied
Colour: Black Polished
Style: Multispoke, Polished Face

Find Your Tyre Package

Alloy Wheels Only

Set of 4 x 20" GMP Italia Stellar Black/Polished Wider Rear & Fitting Kit

All sets of wheels include four 20" GMP Italia Stellar Black/Polished Wider Rear 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.

$ 1,209.00
Add to Basket
8.5x20 (Front) & 9.5x20 (Rear) GMP Italia Stellar Black Polished Alloy Wheels
All sets of alloy wheels include bolts

Wheel & Tyre Packages

4 x 20" GMP Italia Stellar Black/Polished Wider Rear alloy wheels, fitted tyres & fitting kit

All packages include four 20" GMP Italia Stellar Black/Polished Wider Rear, 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
8.5x20 (Front) & 9.5x20 (Rear) GMP Italia Stellar Black Polished 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 8.5x20 (Front) & 9.5x20 (Rear) GMP Italia Stellar

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

20" GMP Italia Stellar Black/Polished Wider Rear 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.

Excellent advise on telephone prior to ordering including exact sizing of rims, offsets etc. that corresponding to the VW recommended tolerances. Easy to use web site to investigate the rim options and then the tyre options. I wanted Winter Tyres as recmmended by the German Automobile Club test results (ADAC). This was easy to select the tyre. Delivery was given as 2-3 weeks for the rims and the dispatch note was on time in 16 days. All rims and tyres were correctly fitted with the necessary wheel bolts. On checking the length of bolt entering the car wheel they were the correct length for the rim supplied. Overall very satisfied with the service

Brian Phillips
Written: 29th November 2021

There was a problem due to one of the new tyres having a puncture but was attended to efficiently by customer service.

Chris Norman
Written: 29th November 2021

very helpful and correct product supplied

Ken Abbott
Written: 29th November 2021

Pleasant and easy purchase, also good advice if needed

Terry Bell
Written: 29th November 2021

Rang up had a short conversation with them paid and 3 days later new wheels and tyres arrived , so easy to do business with , if only everyone was this professional and uncomplicated. Would recommend wheelbase

Vincent Field
Written: 29th November 2021

Very helpful and communicated with me well regarding delivery and updates. Love the wheels

Kian woodley
Written: 29th November 2021

Wheels and Tyres arrived quickly and very well packaged. The advice when calling was outstanding and i would suggest if other customers have any doubts on what to order to make a call as the team are very knowledgable and willing to help. I am now running my winter tyres on a separate set of wheels and have the TPMS sensors fitted which worked with the car without issue. 100% recommended

Richard Griffin
Written: 29th November 2021

Fantastic item at a phenomenally good price. Delivery man was charming and efficient. Thank you I will be definitely referring you to friends and family.

Eluned Butteris
Written: 29th November 2021

Knowledgeable tech staff Further discount given on sale item No extra charge for porsche centres Finance given Quick delivery No damage to wheels

David Brennan
Written: 29th November 2021

Would highly recommend wheelbase. My wheels were dispatched incredibly quickly they arrived within a week of my and we're an absolute perfect fit.

Benjamin Lyus
Written: 29th November 2021

Good wheels except they came with slight imperfections on the paintwork but ok for value for money!

Germans Kavtaskins
Written: 29th November 2021

Beautiful wheels giving my Transporter an excellent ride. Great speed of service too!

malcolm greig
Written: 29th November 2021

Beautiful wheels giving my Transporter an excellent ride. Great speed of service too!

malcolm greig
Written: 29th November 2021

Fantastic service, couldn’t of been more helpful. Ordered Wednesday midday, was with me Thursday morning. Would definitely recommend

Andrew Clifford
Written: 29th November 2021

As described and super fast delivery

Garry Bailey
Written: 29th November 2021

Quick, Polite and informative customer service. Fast delivery and overall very happy with the buying process and product.

Sean Deacon
Written: 29th November 2021

Service was without fault

BRIAN JOBE
Written: 29th November 2021

Brilliant service

Paul Corder
Written: 29th November 2021

Really pleased with the customer care and the ease of ordering. The wheels turned up fresh from the factory boxed and ready to go. Will definitely recommend wheelbase and will be returning for my other cars

Emily Smart
Written: 29th November 2021

Wheels were not in stock but was given other choices from customer services and got them within a few days. Was very impressed with their service throughout the whole process. Love my new wheels and would recommend to anyone looking to upgrade their wheels

Andrew Dare
Written: 26th November 2021

Ordered the alloys and originally received a text back saying the alloys I had ordered were out of stock despite the website confirming stock availability. Thankfully Damian was on it and text me back to say they now have stock and will be delivered. Alloys were delivered safely with no issues at all. The only issue I have had and a little upset with is that after the first wash 2 of the fight side alloys scratched really easily now I’m left with surface scratches although I used top quality cleaning products and a soft wheell brush. I’m hoping they can be polished out somehow but again the top layer of paint doesn’t seem to be strong and prone to scratches easily. Other than this disappointment the service received from wheelbase was good.

Jack Bennett
Written: 26th November 2021

Great experience. The wheels are amazing, perfect fit. I took 2 weeks to arrive, but the company kept me up to date with the progress of my order. Tyres are also spot on. Very pleased with my purchase.

Alex M.
Written: 26th November 2021

Thanks for sorting my alloys on my vw t5 they looks cool . Your advice has been great the website was easy to understand and they arrived when they were supposed too and look good .The last time I ordered alloys was in the 90sand they took 4 weeks to arrive with your service it was less than 4 working days . Again thanks Simon

Simon White
Written: 26th November 2021

I recently ordered two sets of wheels from Wheelbase. The second was a set of Wolfrace wheels which were delivered with Rial centres. I have been promised this will be corrected but are nothing yet. :(

Nicholas Wills
Written: 26th November 2021

Extremely helpful, kept me updated and advied me on the products suitable for my vehicle. Delivery was much quicker than I expected. Thanks to Dave for excellent service.The price was good, would use again.

michael youens
Written: 26th November 2021

Outstanding service

Harris Collie
Written: 26th November 2021

Great assistance, quick delivery and great quality alloys.

Simon Trundle
Written: 25th November 2021

Very good wheel and tyres choices Just received my new wheels and tyres and fitted them. Slight problem with the front wheels did not provide space the fit the centre caps also the rear ones the bolts was slightly touching the rear brake drums as the wheels went in further than the original ones. I phoned and explained the situation and they sent me 4 4m spacer's free the very next day they was delivered, how's that for a service and They fit and look gorgeous now Many thanks for the excellent after care service and will recommend to anyone who needs new wheels and tyres Very good product and price.

John Coomber
Written: 25th November 2021

Very pleased with the service, delivery and my shiny new wheels. Lots of logos comments about them too

Robert Stewart
Written: 25th November 2021

Fantastic company, fabulous service. Many thanks.

Kenny Mills
Written: 25th November 2021

Amazing service, amazing alloys and tyres, thanks for being 2in one. So easy made for me and also balanced wheels just to fit in. Great job!

Victoria
Written: 25th November 2021

Excellent company to deal with. Fantastic prices and really helpful. I have recommended to all my motor mad colleagues.

Cliff Readingsdings
Written: 25th November 2021

Love the rims they fit and look great really quick and reliable delivery

Brian
Written: 25th November 2021

Wheelbase provided great help to me to identify a wheel set and tyres for a kit car that was bespoke and not a simple replacement set resulting a great set of wheels .

John Ing
Written: 25th November 2021

Fantastic service

Johnmcginney Mcginney
Written: 15th November 2021

Really good love the wheels looks good on my car

Paul Hellyer
Written: 15th November 2021

Pukka place to buy from wheels were spot on and tyres, higly recomend these guys

Lee hickman
Written: 15th November 2021

I bought a set of slightly larger romac radiums and the quality of these are great, the Michelin pilot sport 4s that were supplied were great too. Would strongly recommend to anyone who wants a complete new set of wheels 10/10

Luke Skingle
Written: 15th November 2021

Fantastic service. Very knowledgable when I asked some questions beforehand. The wheels arrived quickly and well packaged. Would have no hesitation ordering again when I need new wheels.

P Clarke
Written: 15th November 2021

Great set of wheels at a decent price will shop again

Neil Harris
Written: 15th November 2021

Very good service and well packaged for delivery.

William husband
Written: 14th November 2021

Wheels all fitted look very good on my MERcedes a35 AMG. The only drawback was the delayed delivery .as the buyer of existing wheels pulled out .

John Ritchie
Written: 14th November 2021

Very easy to order, slight delay in shipping but everything arrived as expected, this is my third order and would definitely purchase again

Mike Simpson
Written: 13th November 2021

Very good service for such difficult times.

James
Written: 13th November 2021

brill service and v helpfull staff top marks all round

chris/isobel bennett
Written: 13th November 2021

Brilliant service good delivery time alloys look amazing

martyn bailey
Written: 13th November 2021

Wheels came in good time and came with no damage. Very happy

Max brown
Written: 13th November 2021

Great communication, delivery as per email confirmation. Alloys fitted without any problems

Luk
Written: 13th November 2021

Good shopping experience and lovely wheels and tyres. Top marks from me!

Rory Richard
Written: 12th November 2021

Staff were super helpful email responses from 2 members of staff were swift and full of the information I needed would use again definitely

Roger Smith
Written: 12th November 2021

These GMP Italia Stellar alloy wheels are available in the following bolt pattern: 5x112.

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 vehicle with many checks being carried out to ensure an issue free buying experience.

These GMP Italia Stellar alloy wheels are available in the following offset: ET35-50 (Front) & ET35-50 (Rear).

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 vehicle 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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