2018 Chevrolet Corvette Tire Sizes
Factory original equipment (OE) tire specifications.
Grand Sport
FrontTire Size
P285/30ZR19
Load Index
94
Speed Rating
(Y)
Grand Sport
RearTire Size
P335/25ZR20
Load Index
99
Speed Rating
(Y)
Stingray
FrontTire Size
P245/35ZR19
Load Index
89
Speed Rating
(Y)
Stingray
RearTire Size
P285/30ZR20
Load Index
95
Speed Rating
(Y)
Z06
FrontTire Size
P285/30ZR19
Load Index
94
Speed Rating
(Y)
Z06
RearTire Size
P335/25ZR20
Load Index
99
Speed Rating
(Y)