Grenadier Quartermaster biggest tire size: stock and lifted
The biggest tire owners run on a Ineos Grenadier Quartermaster at every lift height, with the trimming it takes, the wheel specs you need and the lift kits that get you there.
The Quartermaster has the same axles and front suspension as the wagon, and it comes on LT265/70R17 or 255/70R18 (about 32 in.). Wagon owners on the INEOS Forum report 285/70R17 fits without rubbing and 285/75R17 (about 34 in.) fits on stock suspension. DVA Mechanics treats 35s as a 2-inch-lift job. One Quartermaster owner recommends narrow 35s on near-factory offset wheels, such as 255/85R17 or 35×10.5. Because the spare sits in the bed, there's no rear-door clearance problem like on the wagon, but a bigger spare stands taller in the bed. An owner at 7,000 ft stayed at 33s because of power loss on the factory gearing.
Biggest Grenadier Quartermaster tire at every lift
| LIFT | BIGGEST TIRE | WHAT IT TAKES |
|---|---|---|
| Stock | 285/75R17 (≈34 in) | Same axles and front suspension as the wagon, where INEOS Forum owners run 285/75R17 on stock suspension and 285/70R17 without rubbing. The spare lives in the bed, so there's no rear-door carrier to fight. |
| 2 in | 315/70R17 or narrow 35s | DVA Mechanics says 35s need at least 2 in of lift; a Quartermaster owner recommends narrow 35s (255/85R17, 35x10.5) on near-factory-offset wheels. Ineos Australia's Kaiju build ran 315/70R17 with JMACX remote-reservoir shocks. |
Grenadier Quartermaster wheel and tire specs
| Factory tire sizes | LT265/70R17 · 255/70R18 |
|---|---|
| Bolt pattern | 6x130 |
| Center bore | 84.1 mm |
| Wheel offset | +55 mm (stock 17x7.5) |
| Lug thread | M14x1.5 |
Lift kits, wheels and tires for the Grenadier Quartermaster
Restores ride height under a canopy and gear, and makes room for 34–35 in. tires. The springs and air bags fit both Grenadier bodies.
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.