1998 Isuzu Trooper Wheel & Tire Sizes
Complete fitment guide for the 1998 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 1998 Isuzu Trooper
Click any size to shop tires in stock now, free shipping anywhere in Canada, optional installation at our 5 GTA locations.
1998 Isuzu Trooper Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 1998 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 |
1998 Isuzu Trooper Fitment FAQ
What is the bolt pattern on a 1998 Isuzu Trooper?
The 1998 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 1998 Isuzu Trooper?
Factory (OEM) tire sizes for the 1998 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 1998 Isuzu Trooper?
Depending on trim, the 1998 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 1998 Isuzu Trooper use?
The 1998 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.