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2013 Chevrolet Corvette Grand Sport — P275/35R18

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2013 Chevrolet Corvette Grand Sport

Factory size
P275/35R18 / P325/30R19
Load / speed
87Y / 94Y
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Front: P275/35R18Rear: P325/30R19

2 front + 2 rear

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What size tires does the 2013 Chevrolet Corvette Grand Sport take?

The factory tire sizes for the 2013 Chevrolet Corvette Grand Sport are P275/35R18 in front and P325/30R19 in the rear.

The catalog lists the front at load index 87, speed rating Y (up to 186 mph) and the rear at load index 94, speed rating Y (up to 186 mph).

Factory tire sizes and ratings
WheelsSizeLoad indexSpeed rating
FrontP275/35R1887Y
RearP325/30R1994Y

Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.

Chevrolet Corvette tire sizes for every year

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