Mercedes-Benz C-Class
Find Tyres for 2015-2022 Mercedes-Benz C-Class (C205)
Common factory fitments and replacement guidance for the 2015-2022 Mercedes-Benz C-Class.
About this generation
The current-generation Mercedes-Benz C-Class (2015-2022) 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 C205 identify this generation in parts catalogues, fitment databases and OEM tyre listings — useful when ordering online.
Chassis code: C205. Use the chassis code to confirm you have the right generation when ordering tyres.
Common factory tyre sizes
UK-market factory fitments for the 2015-2022 Mercedes-Benz C-Class typically include:
Wet grip is the most relevant EU label rating for UK driving. On the C-Class, prioritise wet grip A or B for shorter braking in rain.
Mercedes-Benz works with tyre makers to develop OEM-marked versions for the C-Class, tuned for the car's suspension calibration. Star, MO, AO or J markings indicate manufacturer-approved tyres.
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Tyre sizes vary by trim, year, wheel size and manufacturer specification. Confirm the size on your tyre sidewall before fitting.
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Other Mercedes-Benz C-Class generations
- GenerationC-Class W202 Saloon (1993-2000)Chassis: W202
- GenerationC-Class S202 Estate (1996-2001)Chassis: S202
- GenerationC-Class W203 Saloon (2000-2007)Chassis: W203
- GenerationC-Class S203 Estate (2001-2007)Chassis: S203
- GenerationC-Class CL203 Coupe (2001-2008)Chassis: CL203
- GenerationC-Class W204 Saloon (2007-2014)Chassis: W204
- GenerationC-Class S204 Estate (2007-2014)Chassis: S204
- GenerationC-Class C204 Coupe (2011-2015)Chassis: C204
- GenerationC-Class W205 Saloon (2014-2021)Chassis: W205
- GenerationC-Class S205 Estate (2014-2021)Chassis: S205
- GenerationC-Class A205 Cabriolet (2016-2022)Chassis: A205
- GenerationC-Class W206 Saloon (2021-present)Chassis: W206
- GenerationC-Class S206 Estate (2021-present)Chassis: S206
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Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
Did the 2015-2022 Mercedes-Benz C-Class come with run-flat tyres?
Many Mercedes-Benz models in this era were supplied with run-flat tyres from the factory. If your car has tyre pressure monitoring and no spare wheel, replacement tyres should typically also be run-flat. Verify on the existing sidewall — look for "RFT", "ROF", "ZP" or similar markings.
What wet grip should I look for on the Mercedes-Benz C-Class?
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.
Can I downsize from larger wheels on my Mercedes-Benz C-Class?
Some trims of the C-Class can be downsized to a smaller OEM-approved wheel, which often gives better ride and lower tyre cost. Mercedes-Benz usually publishes approved alternative sizes — check the handbook before changing wheel size.
What tyre size does the 2015-2022 Mercedes-Benz C-Class use?
Common UK factory fitments for the 2015-2022 Mercedes-Benz C-Class include 225/50 R17, 225/45 R18, 225/40 R19. The exact size depends on the wheel and trim ordered — always confirm on your tyre sidewall before fitting.
The C-Class uses 19" or larger wheels — what should I know?
Larger wheels mean lower-profile tyres with shorter sidewalls — that means firmer ride, more pothole sensitivity and shorter tyre life on UK roads. Premium tyres usually repay the extra cost on cars with 19"+ wheels.
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.