2026 Mercedes-Benz AMG GT 43 Tire Sizes

Factory original equipment (OE) tire specifications.

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2 Dr.

Front
Tire Size
255/45ZR19
Load Index
104
Speed Rating
(Y)

2 Dr.

Rear
Tire Size
285/40ZR19
Load Index
107
Speed Rating
(Y)

2 Dr.

Front
Tire Size
255/45R19
Load Index
104
Speed Rating
V

2 Dr.

Rear
Tire Size
285/40R19
Load Index
107
Speed Rating
V

2 Dr.

Front
Tire Size
265/40ZR20
Load Index
104
Speed Rating
(Y)

2 Dr.

Rear
Tire Size
295/35ZR20
Load Index
105
Speed Rating
(Y)

2 Dr.

Front
Tire Size
265/40R20
Load Index
104
Speed Rating
V

2 Dr.

Rear
Tire Size
295/35R20
Load Index
105
Speed Rating
V

2 Dr.

Front
Tire Size
275/35ZR21
Load Index
103
Speed Rating
(Y)

2 Dr.

Rear
Tire Size
305/30ZR21
Load Index
104
Speed Rating
(Y)

4 Dr.

Front
Tire Size
255/45ZR19
Load Index
104
Speed Rating
(Y)

4 Dr.

Rear
Tire Size
285/40ZR19
Load Index
107
Speed Rating
(Y)

4 Dr.

Front
Tire Size
255/45R19
Load Index
104
Speed Rating
V

4 Dr.

Rear
Tire Size
285/40R19
Load Index
107
Speed Rating
V

4 Dr.

Front
Tire Size
265/40ZR20
Load Index
104
Speed Rating
(Y)

4 Dr.

Rear
Tire Size
295/35ZR20
Load Index
105
Speed Rating
(Y)

4 Dr.

Front
Tire Size
265/40R20
Load Index
104
Speed Rating
V

4 Dr.

Rear
Tire Size
295/35R20
Load Index
105
Speed Rating
V

4 Dr.

Front
Tire Size
275/35ZR21
Load Index
103
Speed Rating
(Y)

4 Dr.

Rear
Tire Size
305/30ZR21
Load Index
104
Speed Rating
(Y)