2003 Isuzu Trooper Wheel & Tire Sizes
Complete fitment guide for the 2003 Isuzu Trooper: factory tire sizes, compatible wheel diameters, widths and offsets, and the 6x139.7 bolt pattern, for every trim.
Bolt Pattern
6x139.7
Centre Bore
100.1 mm
Lug nuts
M12 x 1.5
Torque: 118 Nm
Wheel Diameters
16"–18"
Factory (OEM) Tire Sizes for the 2003 Isuzu Trooper
Click any size to shop tires in stock now, free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2003 Isuzu Trooper Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2003 Isuzu Trooper configuration.
3.5i · Closed Off-Road Vehicle, 5d
3.5L · V6 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–18" |
| Wheel width | 6–8" |
| Wheel offset | 28–38 mm |
| Tire width | 225–265 mm |
2003 Isuzu Trooper Fitment FAQ
What is the bolt pattern on a 2003 Isuzu Trooper?
The 2003 Isuzu Trooper uses a 6x139.7 bolt pattern (6 lug nuts on a 139.7 mm circle) with a 100.1 mm centre bore.
What size tires fit a 2003 Isuzu Trooper?
Factory (OEM) tire sizes for the 2003 Isuzu Trooper include 225/75R16, 245/70R16, 255/60R18, 265/55R18. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2003 Isuzu Trooper?
Depending on trim, the 2003 Isuzu Trooper accepts wheels from 16" up to 18" in diameter with the correct width and offset, larger diameters typically require lower-profile tires to keep the overall rolling diameter stock.
What lug nut size does a 2003 Isuzu Trooper use?
The 2003 Isuzu Trooper uses M12 x 1.5 lug nuts, torqued to 118 Nm.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.