Mercedes-Benz C-Class
Find Tyres for 2016-2022 Mercedes-Benz C-Class (A205)
Common factory fitments and replacement guidance for the 2016-2022 Mercedes-Benz C-Class.
About this generation
This generation of the C-Class runs on 19-inch or larger wheels in some trims, which means short-sidewall tyres that handle precisely but are less forgiving on rough UK roads.
Mercedes-Benz fits run-flat tyres on many C-Class models, paired with tyre pressure monitoring and no spare wheel. If your car was supplied with run-flats, replacements should typically also be run-flats.
Chassis code: A205. Use the chassis code to confirm you have the right generation when ordering tyres.
Common factory tyre sizes
UK-market factory fitments for the 2016-2022 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.
Get tailored guidance for your vehicle
Free UK Tyre Finder
Takes about 30 secondsHow would you like to start?
Tyre sizes vary by trim, year, wheel size and manufacturer specification. Confirm the size on your tyre sidewall before fitting.
Step 1 of 7 — Start
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 C205 Coupe (2015-2022)Chassis: C205
- GenerationC-Class W206 Saloon (2021-present)Chassis: W206
- GenerationC-Class S206 Estate (2021-present)Chassis: S206
More find pages
Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
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.
Where should I check the original tyre size for my Mercedes-Benz C-Class?
Look in three places: (1) the sidewall of the existing tyre, (2) the placard inside the driver's door frame, and (3) the vehicle handbook. The driver's door placard is the official OEM specification, and the sidewall confirms what's fitted now.
What tyre size does the 2016-2022 Mercedes-Benz C-Class use?
Common UK factory fitments for the 2016-2022 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.
What should Mercedes-Benz C-Class drivers know about UK potholes?
UK road conditions are tough on tyres. Check sidewall bulges, cuts and tread depth regularly — especially on the inside edge, which often wears unevenly. A 20p coin gives a quick legal-tread check.
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.
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.