1990 Chevrolet Corvette tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x120.65 on every 1990 trim.

Tires for the 1990 Chevrolet Corvette

Sizes most trims come with first. Open your trim below for its exact size.

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Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

1984–1996 3 trims

Corvette 5.7 350cid +1 variant 245 hp · L98 V8 275/40R17 1 fitment

2 versions of this trim share these tires and wheels.

Check price on Amazon · 275/40R17 Wheels 17x9.5 ET56 · 5x120.65 · 70.3 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
275/40R17	Rim 17x9.5 ET56 ~~5x120.65~~	35 psi

Corvette 5.7 ZR1 375 hp · LT5 V8 275/40R17 1 fitment

Check price on Amazon · 275/40R17 Wheels 17x11 ET36 · 5x120.65 · 70.3 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
275/40R17	Rim 17x11 ET36 ~~5x120.65~~	35 psi

What these columns mean

Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.