Mercedes-Benz S-Class
Find Tyres for 2005-2013 Mercedes-Benz S-Class (W221)
Mercedes-Benz S-Class (2005-2013) tyre data — wheel-by-wheel fitments and seasonal options.
About this generation
The 2005-2013 Mercedes-Benz S-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 2005-2013 Mercedes-Benz S-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: W221. Use the chassis code to confirm you have the right generation when ordering tyres.
Common factory tyre sizes
UK-market factory fitments for the 2005-2013 Mercedes-Benz S-Class typically include:
Wet grip is the most relevant EU label rating for UK driving. On the S-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 S-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 S-Class generations
- GenerationS-Class W140 (1991-1998)Chassis: W140
- GenerationS-Class W220 (1998-2006)Chassis: W220
- GenerationS-Class W222 (2013-2020)Chassis: W222
- GenerationS-Class C217 Coupe (2014-2020)Chassis: C217
- GenerationS-Class A217 Cabriolet (2015-2020)Chassis: A217
- GenerationS-Class W223 (2020-present)Chassis: W223
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Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
Did the 2005-2013 Mercedes-Benz S-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.
Can I downsize from larger wheels on my Mercedes-Benz S-Class?
Some trims of the S-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 2005-2013 Mercedes-Benz S-Class use?
Common UK factory fitments for the 2005-2013 Mercedes-Benz S-Class include 255/45 R18, 255/40 R19, 255/35 R20. The exact size depends on the wheel and trim ordered — always confirm on your tyre sidewall before fitting.
Are all-season tyres suitable for the Mercedes-Benz S-Class?
All-season tyres carrying the 3PMSF snowflake symbol are a sensible choice for UK Mercedes-Benz S-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 S-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.
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.