6th Gen 4Runner biggest tire size: stock and lifted
The biggest tire owners run on a Toyota 4Runner 6th Gen at every lift height, with the trimming it takes, the wheel specs you need and the lift kits that get you there.
TRD Off-Road, TRD Pro and Trailhunter trucks already run 33-inch tires (265/70R18) from the factory. SR5 owners on 4Runner6G.com report 285/70R17 (about 33 in) on stock height without rubbing, though they argue about whether the stock 17×7 wheel is too narrow for that tire; one owner saw the tread balloon and moved to 8.5-in-wide wheels.
Biggest 6th Gen 4Runner tire at every lift
| LIFT | BIGGEST TIRE | WHAT IT TAKES |
|---|---|---|
| Stock | 285/70R17 (≈33 in) | 4Runner6G SR5 owners report no rubbing at stock height; some say the stock 17x7 wheel is too narrow for it |
6th Gen 4Runner wheel and tire specs
| Factory tire sizes | 265/70R18 (33 in; TRD Pro, Trailhunter) |
|---|---|
| Bolt pattern | 6x139.7 (6x5.5") |
| Center bore | 95.1 mm |
| Lug thread | M14x1.5 |
| Lug-nut torque | 97 lb-ft (131 N·m) per 4Runner6G owners' torque list confirm in manual |
Lift kits, wheels and tires for the 6th Gen 4Runner
Level the rake or add a couple of inches for bigger rubber; TRD Pro/Trailhunter owners can go further with coilovers.
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.