What tyre size does a Mercedes SLC use?

The most common size is 235/40R18. Depending on generation and engine, the Mercedes SLC uses 8 different sizes including 235/40R18, 255/35R18, 205/55R16, 225/40R18, 225/45R17.

Where do I find my exact Mercedes SLC tyre size?

Check the tyre placard in the driver's door jamb or fuel flap, or use the lookup tool on this page to select your generation and engine.

Tyres › Mercedes › SLC

Mercedes SLC tyre sizes

All factory fitments by generation and engine — 8 sizes across 2 generations.

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Quick answer

The most common tyre size on the Mercedes SLC is 235/40R18 (overall diameter ≈ 645 mm). Exact fitment depends on generation and engine — full breakdown below.

SLC (172/Facelift) 2016 - 2020 - Cabrio (2016–2020)

Engine	Tyre sizes
AMG SLC 43 - 367 PS - Benzin - 2996 Hubraum	235/40R18 255/35R18
SLC 180 - 156 PS - Benzin - 1595 Hubraum	205/55R16 225/40R18 225/45R17 225/50R16 245/35R18 245/40R17
SLC 200 - 184 PS - 1991 cc	205/55R16 225/40R18 225/45R17 225/50R16 245/35R18 245/40R17
SLC 300 - 245 PS - Petrol - 1991 Hubraum	205/55R16 225/40R18 225/45R17 225/50R16 245/35R18 245/40R17

SLC AMG (172/Facelift) 2016 - 2020 - Cabrio (2016–2020)

Engine	Tyre sizes
AMG SLC 43 - 367 PS - Petrol - 2996 Hubraum	235/40R18 255/35R18
AMG SLC 43 - 390 PS - Petrol - 2996 Hubraum	235/40R18 255/35R18

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