What tyre size does a Mercedes GT use?

The most common size is 295/35R20. Depending on generation and engine, the Mercedes GT uses 12 different sizes including 255/45R19, 265/35R21, 265/40R20, 275/35R21, 285/40R19.

Where do I find my exact Mercedes GT 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 › GT

Mercedes GT tyre sizes

All factory fitments by generation and engine — 20 sizes across 5 generations.

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Quick answer

The most common tyre size on the Mercedes GT is 295/35R20 (overall diameter ≈ 715 mm). Exact fitment depends on generation and engine — full breakdown below.

SLS AMG GT (R1GTAMG) 2023 - Coupe (2023–present)

Engine	Tyre sizes
AMG GT 43 - 421 PS - Mild-Hybrid - 1991 Hubraum	255/45R19 265/35R21 265/40R20 275/35R21 285/40R19 295/30R21 295/35R20 305/30R21
AMG GT 55 4Matic+ - 476 PS - Petrol - 3982 Hubraum	295/30R21 295/35R20 305/30R21 305/35R20
AMG GT 63 4Matic+ - 585 PS - Petrol - 3982 Hubraum	295/30R21 295/35R20 305/30R21 305/35R20
AMG GT 63 Pro 4Matic+ - 612 PS - Petrol - 3982 Hubraum	295/30R21 295/35R20 305/30R21 305/35R20
AMG GT 63 S E Performance - 612 PS - PlugIn-Hybrid - 3982 Hubraum	295/30R21 295/35R20 305/30R21 305/35R20

GT coupe (R1EAMG) 2018 - Coupe (2018–present)

Engine	Tyre sizes
GT 43 AMG - 367 PS - Mild-Hybrid - 2999 Hubraum	255/45R19 265/40R20 275/35R21 285/40R19 285/45R19 295/35R20 315/30R21
GT 43 AMG 4Matic+ - 367 PS - Mild-Hybrid - 2998 Hubraum	255/45R19 265/40R20 275/35R21 285/40R19 295/35R20 315/30R21
GT 43 AMG 4Matic+ - 367 PS - Mild-Hybrid - 2999 Hubraum	255/45R19 265/40R20 275/35R21 285/40R19 295/35R20 315/30R21 285/45R19
GT 53 AMG 4Matic+ - 435 PS - Mild-Hybrid - 2998 Hubraum	255/45R19 265/40R20 275/35R21 285/40R19 295/35R20 315/30R21
GT 53 AMG 4Matic+ - 435 PS - Mild-Hybrid - 2999 Hubraum	255/45R19 265/40R20 275/35R21 285/40R19 295/35R20 315/30R21
GT 63 AMG 4Matic+ - 585 PS - Petrol - 3982 Hubraum	255/45R19 265/40R20 275/35R21 285/40R19 295/35R20 315/30R21
GT 63 S AMG 4Matic+ - 639 PS - Petrol - 3982 Hubraum	255/45R19 265/40R20 275/35R21 285/40R19 295/35R20 315/30R21
GT 63 S AMG E Performance - 639 PS - PlugIn-Hybrid - 3982 Hubraum	265/40R20 275/35R21 295/35R20 315/30R21

SLS AMG GT (R1EAMG/Facelift) 2017 - Coupe (2017–present)

Engine	Tyre sizes
AMG GT - 476 PS - Petrol - 3982 Hubraum	255/35R19 265/35R19 295/30R20 295/35R19
AMG GT - 530 PS - Petrol - 3982 Hubraum	255/35R19 265/35R19 295/30R20 295/35R19
AMG GT Black Series - 730 PS - Petrol - 3982 Hubraum	265/35R19 275/35R19 285/35R19 295/30R20 325/30R20 335/30R20
AMG GT C - 557 PS - Petrol - 3982 Hubraum	265/35R19 295/30R20 305/30R20
AMG GT R - 585 PS - Petrol - 3982 Hubraum	265/35R19 275/35R19 295/30R20 325/30R20
AMG GT S - 522 PS - Petrol - 3982 Hubraum	255/35R19 265/35R19 295/30R20 295/35R19

SLS AMG GT (R1EAMG) 2017 - Roadster (2017–present)

Engine	Tyre sizes
AMG GT C Roadster - 557 PS - Petrol - 3982 Hubraum	265/35R19 295/30R20 305/30R20
AMG GT R Roadster - 585 PS - Petrol - 3982 Hubraum	265/35R19 275/35R19 295/30R20 325/30R20
AMG GT Roadster - 476 PS - Petrol - 3982 Hubraum	255/35R19 265/35R19 295/30R20 295/35R19
AMG GT Roadster - 530 PS - Petrol - 3982 Hubraum	255/35R19 265/35R19 295/30R20 295/35R19
AMG GT S Roadster - 522 PS - Petrol - 3982 Hubraum	255/35R19 265/35R19 295/30R20 295/35R19

SLS AMG GT (R1EAMG) 2014 - 2017 - Coupe (2014–2017)

Engine	Tyre sizes
AMG GT - 462 PS - Benzin - 3982 Hubraum	255/35R19 265/35R19 295/30R20 295/35R19
AMG GT S - 510 PS - Benzin - 3982 Hubraum	255/35R19 265/35R19 295/30R20

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