2022 BMW Alpina B8 Gran Coupe Tire Sizes
Factory original equipment (OE) tire specifications.
xDrive
FrontTire Size
245/35ZR21
Load Index
96
Speed Rating
(Y)
xDrive
RearTire Size
285/30ZR21
Load Index
100
Speed Rating
(Y)
xDrive (20 Inch Option)
FrontTire Size
245/40ZR20
Load Index
99
Speed Rating
Y
xDrive (20 Inch Option)
RearTire Size
275/35ZR20
Load Index
102
Speed Rating
Y