1991 Isuzu Trooper 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 Isuzu Trooper.

1991 Isuzu Trooper tire sizes

225/75R15 225/70R16 245/70R16 235/60R17 255/65R17 265/55R18 265/60R18

Bolt pattern

6x139.7

2 generations were sold in 1991. Check your chassis code before ordering wheels.

Other years

1987 1988 1989 1990 1991 1992 1993 1994 All 1981–2003

Fitment tables

2 trims sold in 1991

Open a trim for its factory package and every alternative size, front and rear. More than one generation was on sale this year — check the chassis code against your VIN before ordering.

Isuzu Trooper II

1991 – 2002 Japan market 1 trim

Trooper 3.2i

174 hp · V6 245/70 R16 107S 4 fitments

GenerationII 1991–2002

Power174 hp

EngineV6, Petrol

Center bore100.5 mm

PCD6x139.7

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
245/70 R16 107S	16x7 ET38 ~~6x139.7~~	30	Tires Rims
255/65 R17 108T	17x7.5 ET38 ~~6x139.7~~	30	Tires Rims
265/60 R18 108T	18x7.5 ET35 ~~6x139.7~~	30	Tires Rims
265/55 R18 108T	18x8 ET35 ~~6x139.7~~	30	Tires Rims

Isuzu Trooper I

1981 – 1991 Japan market 1 trim

Trooper All trims

N/A · N/A 225/75 R15 102S 3 fitments

GenerationI 1981–1991

PowerN/A

EngineN/A

Center bore100.5 mm

PCD6x139.7

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
225/75 R15 102S	15x6 ET3 ~~6x139.7~~	26	Tires Rims
225/70 R16 102S	16x6.5 ET10 ~~6x139.7~~	26	Tires Rims
235/60 R17 102S	17x7 ET11 ~~6x139.7~~	26	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.