tirewheelguide

1991 Chevrolet S10 Blazer tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x120.65 on every 1991 trim.

Tires for the 1991 Chevrolet S10 Blazer

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

  1. 195/75R15 Best-rated standard on 2 trims
    Check price on Amazon · 195/75R15
  2. 205/75R15 Best-rated optional on 2 trims
    Check price on Amazon · 205/75R15
  3. 235/75R15 Best-rated optional on 1 trim
    Check price on Amazon · 235/75R15

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Trims sold in 1991
2
Generation
S10

2 trims sold in 1991

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Chevrolet S10 Blazer S10

1983–1994 2 trims
S10 Blazer 4.3 2WD 160 hp · V6 195/75R15 2 fitments
Generation
S10 Blazer · 1983–1994
Power
160 hp
Engine
V6, Petrol
Center bore
70.3 mm
Bolt pattern
5x120.65
Thread
M12 x 1.5
Check price on Amazon · 195/75R15 Wheels 15x7 · 5x120.65 · 70.3 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
195/75R15Rim 15x7 5x120.65–
205/75R15Rim 15x7 ET50 5x120.6535 psi
S10 Blazer 4.3 4WD 160 hp · V6 195/75R15 3 fitments
Generation
S10 Blazer · 1983–1994
Power
160 hp
Engine
V6, Petrol
Center bore
70.3 mm
Bolt pattern
5x120.65
Thread
M12 x 1.5
Check price on Amazon · 195/75R15 Wheels 15x6 · 5x120.65 · 70.3 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
195/75R15Rim 15x6 5x120.65–
205/75R15Rim 15x6 5x120.65–
235/75R15Rim 15x6 5x120.6535 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.
Trims sold in 1991
2
Generation
S10
Other years
All years (1983–1994)

Considering a different size?

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