Mercedes-Benz C-Class
Find Tyres for 2001-2007 Mercedes-Benz C-Class (S203)
Year-specific tyre fitment data for the 2001-2007 Mercedes-Benz C-Class. Confirm size, load and speed rating before fitting.
About this generation
The 2001-2007 Mercedes-Benz C-Class occupies a specific slot in the Mercedes-Benz lineup, and tyre choice for this generation has to match the wheel and trim ordered from new. The figures on this page reflect UK-market original-equipment fitments.
The 2001-2007 Mercedes-Benz C-Class bridges the modern era of standardised tyre sizing in the UK — most replacement sizes are still in active production from major brands.
Chassis code: S203. Use the chassis code to confirm you have the right generation when ordering tyres.
Common factory tyre sizes
UK-market factory fitments for the 2001-2007 Mercedes-Benz C-Class typically include:
Tyre fitment for any Mercedes-Benz C-Class depends on the wheels and trim ordered from new. The most accurate way to confirm a replacement is to read the size from your existing tyre sidewall.
Original-equipment sizes shown here are typical UK fitments. Sport packs, optional alloy upgrades and dealer accessories can change the size — always confirm before fitting.
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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 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 C205 Coupe (2015-2022)Chassis: C205
- 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.
Are all-season tyres suitable for the Mercedes-Benz C-Class?
All-season tyres carrying the 3PMSF snowflake symbol are a sensible choice for UK Mercedes-Benz C-Class drivers who don't want to swap between summer and winter sets. Confirm the size and load rating match your OEM spec.
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.
What do star/OEM markings mean on Mercedes-Benz C-Class tyres?
Mercedes-Benz approves specific tyres for many of its models, marked with a star (BMW), MO (Mercedes), AO (Audi), J (Jaguar) or similar. OEM-marked tyres are tuned for that car's suspension and don't always come from the major brand-name fitter as a stock item — they may need to be ordered.
How long should tyres last on the 2001-2007 Mercedes-Benz C-Class?
Typical UK tread life on the Mercedes-Benz C-Class is around 20,000-40,000 miles depending on tyre brand, road conditions and driving style. Heavier trims tend to wear faster.
Did the 2001-2007 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.
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.