1990 Isuzu Wizard tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 6x139.7 on every 1990 trim.

Tires for the 1990 Isuzu Wizard

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

225/75R15 Best-rated standard on 1 trim

Check price on Amazon · 225/75R15
235/75R15 Best-rated standard on 1 trim

Check price on Amazon · 235/75R15
225/70R16 Best-rated optional on 1 trim

Check price on Amazon · 225/70R16

Also listed: 245/70R16 225/65R17 265/60R17

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Trims sold in 1990: 2
Generation: UCS
Other years: 1989
1990
1991
1992
1993
1994
1995
1996
All years (1989–2004)

2 trims sold in 1990

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

Isuzu Wizard UCS

1989–1997 2 trims

Wizard 2.3i 102 hp · I4 225/75R15 102S 3 fitments

Generation: UCS · 1989–1997
Power: 102 hp
Engine: I4, Petrol
Center bore: 100.5 mm
Bolt pattern: 6x139.7
Thread: M12 x 1.5

Check price on Amazon · 225/75R15 Wheels 15x6 ET35 · 6x139.7 · 100.5 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
225/75R15 102S	Rim 15x6 ET35 ~~6x139.7~~	25 psi
225/70R16 102S	Rim 16x6 ET35 ~~6x139.7~~	25 psi
225/65R17 102S	Rim 17x6.5 ET38 ~~6x139.7~~	25 psi

How to read 102S: 102 is the load index (up to 1,874 lb / 850 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET35 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Wizard 2.6i 119 hp · I4 235/75R15 102S 3 fitments

Generation: UCS · 1989–1997
Power: 119 hp
Engine: I4, Petrol
Center bore: 100.5 mm
Bolt pattern: 6x139.7
Thread: M12 x 1.5

Check price on Amazon · 235/75R15 Wheels 15x7 ET38 · 6x139.7 · 100.5 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
235/75R15 102S	Rim 15x7 ET38 ~~6x139.7~~	25 psi
245/70R16 102S	Rim 16x7 ET38 ~~6x139.7~~	25 psi
265/60R17 102S	Rim 17x8 ET25 ~~6x139.7~~	28 psi

How to read 102S: 102 is the load index (up to 1,874 lb / 850 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET38 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

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.