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GMP Italia Stellar Black Polished
20" Inch Wider Rear Set of 4 alloy wheels
Transform the look of your vehicle with these stunning GMP Italia Stellar Black Polished alloy wheels. GMP Italia offer the Stellar in Black Polished in the perfect fitment 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.
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).
Transform the look of your vehicle with these stunning GMP Italia Stellar Black Polished alloy wheels. GMP Italia offer the Stellar in Black Polished in the perfect fitment 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.
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 | |
| Width: | {[{ wheelWidth }]} | |
| Diameter: | 20 Inch | |
| Bolt Pattern: | Best Fit Supplied | |
| Offset: | Best Fit Supplied | |
| Colour: | Black Polished | |
| Style: | Multispoke |
Check Compatibility
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.
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
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 delivery 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 20 Inch 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.
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.
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
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
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.
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
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).
Have a Question?
Contact Us Via Email
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.
Holiday Opening Times
We would like to wish you a Happy New Year! Please note our adjusted opening times:
* 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.
Absolutely gorgeous rims as in pictures so in person, the rims were packed nicely and neatly Thank you
Jon
Written: 02nd February 2026
Beautiful alloys and tyres. Timeline was longer than expected, but worth the wait. I would strongly recommend!
Scott Paterson
Written: 02nd February 2026
bought wheel and tyre package, couldn’t ask for better service and product
Jordan Denton
Written: 02nd February 2026
I am very happy with my wheel and tyre set for my Peugeot partner van. Ordering online was very easy and very straight forward. The follow up service provided was exceptional. I was fully updated by text on the progress of my order. The wheels arrived well packaged within 3 day. They look awesome on my van.
Robert Ferguson
Written: 02nd February 2026
Came within a few days no complaints great selection
Sean Adams
Written: 02nd February 2026
Excellent service from start to finish Will turned up on time really nice set very happy thank you very much for a great service
Ian Dowie
Written: 02nd February 2026
delivered quickly and kept me up to date with what was happening and very good quality alloy and tyres 👍
Alfie Teunion
Written: 02nd February 2026
I had a great experience with Wheelbase. I brought my wheels with tires and tire pressure sensors, and although I only needed the wheels swapped, the team handled everything perfectly. The service was fast, professional, and done to a very high standard. The staff were friendly and paid attention to every detail. Everything was completed smoothly and without any issues. I am very satisfied with the service and would definitely recommend Wheelbase to anyone looking for quality and reliable work. 10/10!
Nicolae Ferariu
Written: 02nd February 2026
Excellent service from start to finish, Wheelbase did exactly what they said they would do to a high Quality.
John Everitt
Written: 02nd February 2026
Fantastic product and service. Fast and efficient delivery. Bought set of alloys for my car. Extremely happy with it.
Akhtar Ahmed
Written: 02nd February 2026
Brilliant service would recommend to everyone even the guy who fitted them said it was the best choice thanks alot
Stephen Leighton
Written: 02nd February 2026
Bought some new wheels and tyres for my F30 to replace the stock wheels and mismatched tyres and both the look and handling have improved 100%. Fitment is perfect and suit the car. Outstanding service and very well packaged, most importantly a decent price.
Mark Casemore
Written: 02nd February 2026
Really happy with my recent purchase from Wheelbase. The website was incredibly easy to use to identify a suitable alloy and tyre package for my vehicle at a good price, delivery was comparatively cheap and very efficient. Oh and they wheel look fantastic on my car!! Thanks.
Matthew White
Written: 02nd February 2026
Excellent product, great communication and updates from start to finish.
Craige Lee
Written: 02nd February 2026
Great service and great communication
Stuart Morrow
Written: 02nd February 2026
Love the wheels … great communication from start to finish .
Alun Eastwood
Written: 02nd February 2026
After getting multiple cracks in my alloys over the last few months, I decided to take the plunge and buy a new set. 1 problem, I planed to order them on the Monday, and needed them ASAP as was going away with my car on the Friday. So I found a set I liked so I ordered them along with new tyres. I was under the assumption that they’d be delivered in 1-2 days, but it transpired the ones I had chosen needed to be drilled by manufacturer, so was looking at 1-2 weeks. I called and was passed to Damian, wheel specialist, who arranged other options which would arrive within my required time frame. The next day these were dispatched and arrived by the Wednesday. I am over the moon with the rims, the fitment is awesome, and customer services have been fantastic. I can’t recommend enough!
Matthew Wood
Written: 02nd February 2026
Great wheels and a great service. Really helpful staff. Many thanks.
John Stevens
Written: 02nd February 2026
Good 👍🏽
Muhammad Zain
Written: 01st February 2026
Top service and top quality products. Very easy and convenient purchase. Would recommend
Rafal Gwozdz
Written: 01st February 2026
Good seller, Excellent communication and fast delivery very recommend. 5⭐️ thanks.
Jose Ramos
Written: 01st February 2026
Amazing service, even helped on phone when had issue at the garage fitting them, the talked to the mechanic as they had to add some rings on so they fit my wheels, very well kept me up to date from when i ordered to when i received my wheels and tyres!! Amazing work
Benjamin Boyne
Written: 01st February 2026
Good, helpful company and wheels look great 👍
Jacob Gough
Written: 01st February 2026
Easy from start to finish , look good on my car
Donna Olde
Written: 01st February 2026
Excellent professional business! Very helpful and knowledgeable, Would highly recommend! Big shout out to Dave, top man. Would use again in a heartbeat!!!! Five stars from me.
Kevin Dallaywaters
Written: 01st February 2026
Brilliant to deal with will definitely use again
Ryan Murray
Written: 01st February 2026
The wheels were for my son and he absolutely loves them. Good dispatch time and packaged well.
Tanica Abbott
Written: 01st February 2026
Used Wheelbase for some new 19 inch alloys for my car, loads of choice and some cracking prices. Staff were helpful and everything went through without issue, just wish I'd got the 20 inch alloys instead of 19's but that was down to me. Would defo go to wheelbase again.
Keith Butterworth
Written: 01st February 2026
Arrived in good time perfect fit easy transaction
Paul Foster
Written: 01st February 2026
Excellent service
Frank Basson
Written: 01st February 2026
Perfect service and great wheels thanks
Neil Corbin
Written: 01st February 2026
Fantastic wheels, superb communication throughout the process and great looking wheels
Dave Ebbage
Written: 01st February 2026
Great selection of quality wheels, at great prices. fantastic customer service and support. I purchased a set of OZ Rally Legend wheels with Falken Wildpeak tyres. Wheels and tyres came ready with everything needed to fit them. Highly recommend Wheelbase 😊
Roger Macdonald
Written: 01st February 2026
Good fast service very pleased with purchase
Julie Wakefield
Written: 01st February 2026
Fast delivery smooth sailing. I'm pleased I choose wheelbasealloys. Would recommend and certainly reuse. Thank you !!
Emma Snow
Written: 30th January 2026
Bought some gorgeous MAK wheels they needed importing from the manufacturer from Italy however still got them delivered in less than a week and the updates throughout the service were phenomenal. Constant updates. Yet to have the wheels fitted but the fitment and spec look correct
Jordan Lea
Written: 30th January 2026
Great service wheels fit perfectly and look really good on the van would recommend and would use again
Richard Woolley
Written: 30th January 2026
Excellent company to deal with. Really friendly and helpful. Nothing is too much trouble. Kept us informed of the delivery process despite some delays etc Excellent product. Definitely use them again
Mrs H-Adams
Written: 30th January 2026
Outstanding full class and good value
Denver Delves
Written: 30th January 2026
Great service as always
Duncan Street
Written: 30th January 2026
Good communication Very good price and great quality goods
Clive Murphy
Written: 30th January 2026
These were bought for my son He's absolutely thrilled They are great Came when they said and look perfect
Delma Bushell
Written: 30th January 2026
Wheels look great on the car and now feel confident in the winter months with the all season tyres. A couple of minor issues taken care of by excellent customer service. Highly recommend. Big thank you to Aaron as well!
Nathan Hancox
Written: 29th January 2026
Fast and efficient service
Jason Humphries
Written: 29th January 2026
Great staff, extremely helpful. Bought three or 4 sets of wheels and tyres from them now, would recommend not just the sale but after sales service.
Justin Ford
Written: 29th January 2026
All Good 👍 although courier split the delivery causing inconvenience
Mark Chater
Written: 29th January 2026
All Good 👍 although courier split the delivery causing inconvenience
Mark Chater
Written: 29th January 2026
All Good 👍 although courier split the delivery causing inconvenience
Mark Chater
Written: 29th January 2026
All Good 👍 although courier split the delivery causing inconvenience
Mark Chater
Written: 29th January 2026
Great service
Wayne Selth
Written: 29th January 2026
These 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 Stellar alloy wheels are available in the following offset: .
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 check out online. Alternatively, you can call our expert team on 0333 800 8000.
Add Accessories
Choose from our essential range of great value accessories
4x Locking Wheel Bolts/Nuts with Key
5 piece kit, comprises of 4 locking bolts/nuts (1 for each wheel) and a locking key. These are recommended to protect your purchase.
4x Chrome Sleeve Valves
Add the finishing touch to your new alloy wheels with Chrome Sleeved wheel valves and valve caps. Fits all alloy wheels. Comes in Pack form and contains 4 in a pack.
1x Bilt Hamber Auto-Wheel Cleaner
It is important to keep your alloy wheels clean in order to preserve their high quality finish - but using the wrong cleaner can give disastrous results. Choose our Waterless Wash and Shine to give a flawless finish.
