1991 Chevrolet C1500 tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 1991 Chevrolet C1500.

1991 Chevrolet C1500 tire sizes

205/75R15 225/75R15 235/75R15 275/60R15

Bolt pattern

5x127

Other years

1988 1989 1990 1991 1992 1993 1994 1995 All 1988–1999

Fitment tables

5 trims sold in 1991

Open a trim for its factory package and every alternative size, front and rear.

Chevrolet C1500 C1500

1988 – 1999 5 trims

C1500 4.3

160 hp · V6 205/75 R15 3 fitments

GenerationC1500 1988–1999

Power160 hp

EngineV6, Petrol

Center bore78.3 mm

PCD5x127

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/75 R15	15x6 ET0 ~~5x127~~	35	Tires Rims
225/75 R15	15x6 ET0 ~~5x127~~	35	Tires Rims
235/75 R15	15x7 ET13 ~~5x127~~	35	Tires Rims

C1500 5.0

175 hp · V8 205/75 R15 3 fitments

GenerationC1500 1988–1999

Power175 hp

EngineV8, Petrol

Center bore78.3 mm

PCD5x127

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/75 R15	15x6 ET0 ~~5x127~~	35	Tires Rims
225/75 R15	15x6 ET0 ~~5x127~~	35	Tires Rims
235/75 R15	15x7 ET13 ~~5x127~~	35	Tires Rims

C1500 5.7

210 hp · V8 205/75 R15 3 fitments

GenerationC1500 1988–1999

Power210 hp

EngineV8, Petrol

Center bore78.3 mm

PCD5x127

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/75 R15	15x6 ET0 ~~5x127~~	35	Tires Rims
225/75 R15	15x6 ET0 ~~5x127~~	35	Tires Rims
235/75 R15	15x7 ET13 ~~5x127~~	35	Tires Rims

C1500 6.2

140 hp · V8 205/75 R15 3 fitments

GenerationC1500 1988–1999

Power140 hp

EngineV8, Diesel

Center bore78.3 mm

PCD5x127

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
205/75 R15	15x6 ET0 ~~5x127~~	35	Tires Rims
225/75 R15	15x6 ET0 ~~5x127~~	35	Tires Rims
235/75 R15	15x7 ET13 ~~5x127~~	35	Tires Rims

C1500 7.4

230 hp · V8 275/60 R15 1 fitment

GenerationC1500 1988–1999

Power230 hp

EngineV8, Petrol

Center bore78.3 mm

PCD5x127

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
275/60 R15	15x7 ET0 ~~5x127~~	35	Tires Rims

Reading the table

What these columns mean

OE fitment: The package fitted at the factory for that trim.
Alternative: A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
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.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.