2nd Gen Isuzu Trooper biggest tire size: stock and lifted
The biggest tire owners run on a Isuzu Trooper (second generation) at every lift height, with the trimming it takes, the wheel specs you need and the lift kits that get you there.
Owners put it at about 33 inches. An Overland Bound owner says you can fit 33s before you need a lift, citing a chart on Planet Isuzoo, and an Expedition Portal member says 285/75R16 fits with no lift. Stock was P245/70R16 on 16 x 7 wheels (Acura SLX spec). The bolt pattern is 6 x 139.7 mm with a 100 mm center bore; one owner runs wheels from a 2014 Toyota 4Runner.
Biggest 2nd Gen Isuzu Trooper tire at every lift
| LIFT | BIGGEST TIRE | WHAT IT TAKES |
|---|---|---|
| Stock | 285/75R16 (about 33 in) | An Overland Bound owner says 33s fit before a lift is needed, citing a Planet Isuzoo chart; an Expedition Portal member reports 285/75R16 fits with no lift. |
2nd Gen Isuzu Trooper wheel and tire specs
| Factory tire sizes | P245/70R16 on 16 x 7 alloys (1996–98 Acura SLX) · 235/75R15 on 15 x 6 wheels (1998 Trooper S, per ThreePiece.us) · OEM sizes listed for 1998 include 225/75R16 and 245/70R16 |
|---|---|
| Bolt pattern | 6x139.7 (6x5.5") |
| Center bore | 100 mm |
| Wheel offset | +38 mm (1998 Trooper S 15 x 6, per ThreePiece.us) |
| Lug thread | M12x1.5 |
Lift kits, wheels and tires for the 2nd Gen Isuzu Trooper
Fresh torsion bars, coils and shocks restore the ride and give about 50 mm of lift for bigger tires. Keep it modest on a truck with this one's reputation.
The 6 x 139.7 mm bolt pattern with a 100 mm center bore opens up Toyota-pattern wheels. One Overland Bound owner runs 2014 4Runner wheels, and 285/75R16s (about 33 in) fit without a lift.
Fitment comes from owners and specialists; wheel width, offset, trimming and bump stops change what fits. Check clearance at full lock and full flex before you buy. Some links are affiliate links.