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1975 Jeep CJ tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x139.7 on every 1975 trim.

Tires for the 1975 Jeep CJ

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

  1. 6.85xR15 standard on 2 trims
    Check price on Amazon · 6.85xR15
  2. 7.00xR15 optional on 2 trims
    Check price on Amazon · 7.00xR15
  3. 7.35xR15 optional on 2 trims
    Check price on Amazon · 7.35xR15

Also listed: 6.00xR16

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Trims sold in 1975
2
Generation
CJ-5/CJ-6

2 trims sold in 1975

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

Jeep CJ CJ-5/CJ-6

1955–1983 2 trims
CJ 2.2 +1 variant 72 hp · 2.2L L134 I4 6.85x D15 4 fitments

Same tires and wheels on: 3.8

Generation
CJ-5/CJ-6 · 1955–1983
Power
72 hp
Engine
2.2L L134 I4, Petrol
Center bore
108 mm
Bolt pattern
5x139.7
Thread
1/2" - 20 UNF
Check price on Amazon · 6.85xR15 Wheels 15x5.5 ET12 · 5x139.7 · 108 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
6.85x D15Rim 15x5.5 ET12 5x139.725 psi
7.00x D15Rim 15x5.5 ET12 5x139.728 psi
7.35x D15Rim 15x5.5 ET12 5x139.725 psi
6.00x D16Rim 16x4.5 ET22 5x139.726 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 1975
2
Generation
CJ-5/CJ-6
Other years
All years (1945–1986)

Considering a different size?

Compare your current tire size with the one you want: diameter change, ground clearance and speedometer error.

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