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2003 Isuzu Ascender 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 2003 Isuzu Ascender.

Bolt pattern
Fitment tables

2 trims sold in 2003

Open a trim for its factory package and every alternative size, front and rear.

Isuzu Ascender GMT300

2002 – 2008 USA market 2 trims

Ascender 4.2i

291 hp · V6 245/65 R17 107T 3 fitments
GenerationGMT300 2002–2008
Power291 hp
EngineV6, Petrol
Center bore78.1 mm
PCD6x127
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/65 R17 107T17x7 ET50 6x12735TiresRims
245/60 R18 107T18x7 ET50 6x12735TiresRims
245/55 R19 105H19x7.5 ET48 6x12733TiresRims

Ascender 5.3i

300 hp · V8 245/65 R17 107T 4 fitments
GenerationGMT300 2002–2008
Power300 hp
EngineV8, Petrol
Center bore78.1 mm
PCD6x127
ThreadM12 x 1.5
Tire sizeRim size and bolt patternPressure, psiPrices
245/65 R17 107T17x7 ET50 6x12735TiresRims
255/60 R18 107T18x7.5 ET48 6x12735TiresRims
265/50 R19 105T19x8 ET45 6x12733TiresRims
275/45 R20 105H20x9 ET38 6x12730TiresRims
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.