Audi A1
Find Tyres for 2018-present Audi A1 (GB)
UK-market tyre sizes for the 2018-present Audi A1, with chassis-code matching and trim notes.
About this generation
Chassis code GB identify this generation in parts catalogues, fitment databases and OEM tyre listings — useful when ordering online.
The current-generation Audi A1 (2018-present) is sold in the UK with a small set of factory tyre sizes per trim. Replacement tyres should match the size, load index and speed rating of what came on your specific car.
Chassis code: GB. Use the chassis code to confirm you have the right generation when ordering tyres.
Common factory tyre sizes
UK-market factory fitments for the 2018-present Audi A1 typically include:
Wet grip is the most relevant EU label rating for UK driving. On the A1, prioritise wet grip A or B for shorter braking in rain.
Audi works with tyre makers to develop OEM-marked versions for the A1, tuned for the car's suspension calibration. Star, MO, AO or J markings indicate manufacturer-approved tyres.
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Other Audi A1 generations
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Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
Are run-flat tyres needed on the 2018-present Audi A1?
Most 2018-present Audi A1 cars were supplied with conventional tyres and a spare or repair kit. Only fit run-flats if your specific car was originally specified with them and has tyre pressure monitoring.
Can I downsize from larger wheels on my Audi A1?
Some trims of the A1 can be downsized to a smaller OEM-approved wheel, which often gives better ride and lower tyre cost. Audi usually publishes approved alternative sizes — check the handbook before changing wheel size.
What wet grip should I look for on the Audi A1?
For UK driving conditions, prioritise an EU tyre label wet-grip rating of A or B. Wet grip directly affects braking distance — the gap between A and E ratings can be more than a car length at 50 mph.
What's different about the 2018-present A1 compared with other generations?
This is the 2018-present generation of the Audi A1. Earlier and later generations use different platforms, wheel sizes and tyre fitments, so always match your specific year to the correct generation page.
Are OEM tyres still fitted to new Audi A1 cars?
New UK Audi A1 cars leave the factory with original-equipment (OEM) tyres specified by Audi. When replacing, you can stay on the same OEM brand or move to an alternative provided the size, load index and speed rating match.
Tyre Finder UK provides general tyre guidance only. We do not guarantee tyre fitment, local stock, prices or fitting availability. Always confirm your tyre size, load rating, speed rating and vehicle requirements using your current tyre sidewall, vehicle handbook, manufacturer guidance or a qualified tyre fitter before fitting.