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1991 Isuzu Bighorn 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 Bighorn.

1991 Isuzu Bighorn tire sizes

245/70RS16205/80RS16255/65RH16265/60RH17275/55RH18225/75RS15265/70RS16255/65RS17245/70R16265/60R17255/65RS16
Bolt pattern

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

Other years
19871988198919901991199219931994 All 1981–2002
Fitment tables

13 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 Bighorn UBS25/69

1991 – 1998 Japan market 4 trims

Bighorn 3.1TD (Q-UBS69DW)

123 hp · 4JG2 I4 245/70 SR16 4 fitments
GenerationUBS25/69 1991–1998
Power123 hp
Engine4JG2 I4, Diesel
Center bore108.1 mm
PCD6x139.7
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/70 SR1616x7 ET38 6x139.72.4TiresRims
265/70 SR1616x7.5 ET35 6x139.72.4TiresRims
255/65 SR1717x7.5 ET35 6x139.72.4TiresRims
275/55 HR1818x8 ET30 6x139.72.4TiresRims

Bighorn 3.1TD (Q-UBS69GW)

123 hp · 4JG2 I4 245/70 SR16 4 fitments
GenerationUBS25/69 1991–1998
Power123 hp
Engine4JG2 I4, Diesel
Center bore108.1 mm
PCD6x139.7
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/70 SR1616x7 ET38 6x139.72.4TiresRims
265/70 SR1616x7.5 ET35 6x139.72.4TiresRims
255/65 SR1717x7.5 ET35 6x139.72.4TiresRims
275/55 HR1818x8 ET30 6x139.72.4TiresRims

Bighorn 3.2i (E-UBS25DW)

197 hp · 6VD1 V6 245/70 SR16 4 fitments
GenerationUBS25/69 1991–1998
Power197 hp
Engine6VD1 V6, Petrol
Center bore108.1 mm
PCD6x139.7
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/70 SR1616x7 ET38 6x139.72.4TiresRims
265/70 SR1616x7.5 ET35 6x139.72.4TiresRims
255/65 SR1717x7.5 ET35 6x139.72.4TiresRims
275/55 HR1818x8 ET30 6x139.72.4TiresRims

Bighorn 3.2i (E-UBS25GW)

197 hp · 6VD1 V6 245/70 SR16 4 fitments
GenerationUBS25/69 1991–1998
Power197 hp
Engine6VD1 V6, Petrol
Center bore108.1 mm
PCD6x139.7
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/70 SR1616x7 ET38 6x139.72.4TiresRims
265/70 SR1616x7.5 ET35 6x139.72.4TiresRims
255/65 SR1717x7.5 ET35 6x139.72.4TiresRims
275/55 HR1818x8 ET30 6x139.72.4TiresRims

Isuzu Bighorn UBS17/55

1981 – 1991 Japan market 9 trims

Bighorn 2.6i (E-UBS17CW)

118 hp · 4ZE1 I4 225/75 SR15 6 fitments
GenerationUBS17/55 1981–1991
Power118 hp
Engine4ZE1 I4, Petrol
Center bore108.1 mm
PCD6x139.7
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/75 SR1515x6 ET38 6x139.72.4TiresRims
10.5x0 R1515x7 ET33 6x139.72.4TiresRims
205/80 SR1616x6 ET38 6x139.72.4TiresRims
245/70 SR1616x7 ET38 6x139.72.4TiresRims
255/65 HR1616x7.5 ET33 6x139.72.4TiresRims
265/60 HR1717x8 ET30 6x139.72.4TiresRims

Bighorn 2.6i (E-UBS17FW)

118 hp · 4ZE1 I4 225/75 SR15 6 fitments
GenerationUBS17/55 1981–1991
Power118 hp
Engine4ZE1 I4, Petrol
Center bore108.1 mm
PCD6x139.7
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/75 SR1515x6 ET38 6x139.72.4TiresRims
10.5x0 R1515x7 ET33 6x139.72.4TiresRims
205/80 SR1616x6 ET38 6x139.72.4TiresRims
245/70 SR1616x7 ET38 6x139.72.4TiresRims
255/65 HR1616x7.5 ET33 6x139.72.4TiresRims
265/60 HR1717x8 ET30 6x139.72.4TiresRims

Bighorn 2.8TD (Q-UBS55CW)

114 hp · 1JB1-T I4 225/75 SR15 6 fitments
GenerationUBS17/55 1981–1991
Power114 hp
Engine1JB1-T I4, Diesel
Center bore108.1 mm
PCD6x139.7
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/75 SR1515x6 ET38 6x139.72.4TiresRims
10.5x0 R1515x7 ET33 6x139.72.4TiresRims
205/80 SR1616x6 ET38 6x139.72.4TiresRims
245/70 SR1616x7 ET38 6x139.72.4TiresRims
255/65 HR1616x7.5 ET33 6x139.72.4TiresRims
265/60 HR1717x8 ET30 6x139.72.4TiresRims

Bighorn 2.8TD (Q-UBS55FW)

114 hp · 1JB1-T I4 215x SR15 6 fitments
GenerationUBS17/55 1981–1991
Power114 hp
Engine1JB1-T I4, Diesel
Center bore108.1 mm
PCD6x139.7
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
215x SR1515x6 ET38 6x139.72.4TiresRims
10.5x0 R1515x7 ET33 6x139.72.4TiresRims
205/80 SR1616x6 ET38 6x139.72.4TiresRims
245/70 SR1616x7 ET38 6x139.72.4TiresRims
255/65 HR1616x7.5 ET33 6x139.72.4TiresRims
265/60 HR1717x8 ET30 6x139.72.4TiresRims

Bighorn 2.8TD (Q-UBS55FWR)

114 hp · 1JB1-T I4 215x SR15 6 fitments
GenerationUBS17/55 1981–1991
Power114 hp
Engine1JB1-T I4, Diesel
Center bore108.1 mm
PCD6x139.7
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
215x SR1515x6 ET38 6x139.72.4TiresRims
10.5x0 R1515x7 ET33 6x139.72.4TiresRims
205/80 SR1616x6 ET38 6x139.72.4TiresRims
245/70 SR1616x7 ET38 6x139.72.4TiresRims
255/65 HR1616x7.5 ET33 6x139.72.4TiresRims
265/60 HR1717x8 ET30 6x139.72.4TiresRims

Bighorn 2.8TD (S-UBS55CK)

114 hp · 1JB1-T I4 225/75 SR15 6 fitments
GenerationUBS17/55 1981–1991
Power114 hp
Engine1JB1-T I4, Diesel
Center bore108.1 mm
PCD6x139.7
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
225/75 SR1515x6 ET38 6x139.72.4TiresRims
10.5x0 R1515x7 ET33 6x139.72.4TiresRims
205/80 SR1616x6 ET38 6x139.72.4TiresRims
245/70 SR1616x7 ET38 6x139.72.4TiresRims
255/65 HR1616x7.5 ET33 6x139.72.4TiresRims
265/60 HR1717x8 ET30 6x139.72.4TiresRims

Bighorn 2.8TD (S-UBS55CM)

114 hp · 1JB1-T I4 215x SR15 6 fitments
GenerationUBS17/55 1981–1991
Power114 hp
Engine1JB1-T I4, Diesel
Center bore108.1 mm
PCD6x139.7
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
215x SR1515x6 ET38 6x139.72.4TiresRims
10.5x0 R1515x7 ET33 6x139.72.4TiresRims
205/80 SR1616x6 ET38 6x139.72.4TiresRims
245/70 SR1616x7 ET38 6x139.72.4TiresRims
255/65 HR1616x7.5 ET33 6x139.72.4TiresRims
265/60 HR1717x8 ET30 6x139.72.4TiresRims

Bighorn 2.8TD (S-UBS55FK)

114 hp · 1JB1-T I4 215x SR15 6 fitments
GenerationUBS17/55 1981–1991
Power114 hp
Engine1JB1-T I4, Diesel
Center bore108.1 mm
PCD6x139.7
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
215x SR1515x6 ET38 6x139.72.4TiresRims
10.5x0 R1515x7 ET33 6x139.72.4TiresRims
205/80 SR1616x6 ET38 6x139.72.4TiresRims
245/70 SR1616x7 ET38 6x139.72.4TiresRims
255/65 HR1616x7.5 ET33 6x139.72.4TiresRims
265/60 HR1717x8 ET30 6x139.72.4TiresRims

Bighorn 2.8TD (S-UBS55FM)

114 hp · 1JB1-T I4 215x SR15 6 fitments
GenerationUBS17/55 1981–1991
Power114 hp
Engine1JB1-T I4, Diesel
Center bore108.1 mm
PCD6x139.7
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
215x SR1515x6 ET38 6x139.72.4TiresRims
10.5x0 R1515x7 ET33 6x139.72.4TiresRims
205/80 SR1616x6 ET38 6x139.72.4TiresRims
245/70 R16 106S16x7 ET38 6x139.72.4TiresRims
255/65 SR1616x7.5 ET33 6x139.729TiresRims
265/60 R17 105S17x8 ET30 6x139.72.4TiresRims
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.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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