Mercedes-Benz CLA
Find Tyres for Mercedes-Benz CLA
Find UK tyre sizes for any Mercedes-Benz CLA generation, with chassis-code matching where applicable.
Tyre sizes for the Mercedes-Benz CLA
Tyre sizes for the Mercedes-Benz CLA vary by year, trim, engine and wheel size — the right size for your specific car depends on which wheels were fitted at order.
The Mercedes-Benz CLA has had 4 UK-market generations. Tyre fitments aren't interchangeable across generations — pick the year-correct page below.
Many Mercedes-Benz cars — including some CLA variants — were fitted with run-flat tyres from new. Replacement tyres should typically match the original (run-flat or non-run-flat) specification.
Mercedes-Benz CLA generations
- GenerationMercedes-Benz CLA 2013-2019Chassis: C117Typical fitments: 205/55 R16, 225/45 R17, 225/40 R18
- GenerationMercedes-Benz CLA 2015-2019Chassis: X117Typical fitments: 205/55 R16, 225/45 R17, 225/40 R18
- GenerationMercedes-Benz CLA 2019-presentChassis: C118Typical fitments: 205/60 R16, 225/45 R17, 225/40 R18
- GenerationMercedes-Benz CLA 2019-presentChassis: X118Typical fitments: 205/60 R16, 225/45 R17, 225/40 R18
Free tyre finder for the Mercedes-Benz CLA
Free UK Tyre Finder
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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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Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
Is wheel alignment important after fitting new CLA tyres?
Yes — a wheel alignment check after fitting new tyres on the Mercedes-Benz CLA preserves tread life and handling. Most UK fitters offer a quick alignment check; major adjustments (camber/caster) require a four-wheel laser machine.
How do I find the right tyres for a Mercedes-Benz CLA?
Start with the size printed on your existing tyre sidewall — for example 205/55 R16 91V — and use it as your baseline for the Mercedes-Benz CLA. Match width, profile, rim size, load index and speed rating before considering brand or pattern.
Where can I find the tyre size for a Mercedes-Benz CLA?
On a Mercedes-Benz CLA, the original tyre size is shown in three places: the existing tyre sidewall, the placard on the driver's door frame, and the vehicle handbook. The door placard is the manufacturer-specified original equipment.
What's the difference between summer and winter tyres for a Mercedes-Benz CLA?
Winter tyres use a different rubber compound that stays flexible below 7°C, plus deeper sipes for snow and slush grip. For UK Mercedes-Benz CLA drivers in colder regions, dedicated winters or 3PMSF all-seasons can be worthwhile.
Can I mix tyre brands on a Mercedes-Benz CLA?
It's safer to fit matching tyres in pairs (axle-by-axle) on a Mercedes-Benz CLA. Mixing brands or different tread patterns across an axle can affect handling balance — particularly in wet conditions.
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.