Lexus GX 460 biggest tire size: stock and lifted
The biggest tire owners run on a Lexus GX 460 at every lift height, with the trimming it takes, the wheel specs you need and the lift kits that get you there.
Stock is P265/60R18, about 30.5 in. One owner reports 255/70R18 (about 32.1 in) fitting a stock 460 with no rubbing. 265/70R18 tends to touch plastics at full lock. On 17s, GXOR's database has 275/65R17 on stock suspension with only a slight liner rub at full turn. Treat about 32 in as the no-lift limit. 33s want a lift, and 35s need a 2–2.5 in lift plus UCAs, a body mount chop, liner removal and pinch-weld work.
Biggest Lexus GX 460 tire at every lift
| LIFT | BIGGEST TIRE | WHAT IT TAKES |
|---|---|---|
| Stock | 255/70R18 (≈32 in) | Reported to fit with no rubbing. 265/70R18 tends to touch plastics at full lock. On 17s, 275/65R17 shows only a slight liner rub at full turn. |
| 2–2.5 in | 35 in | Needs new upper control arms, the right wheel offset, a body mount chop, fender liners removed, pinch welds hammered down and an aftermarket front bumper for extra caster. |
Lexus GX 460 wheel and tire specs
| Factory tire sizes | P265/60R18 109H on 18x7.5 alloys |
|---|---|
| Bolt pattern | 6x139.7 (6x5.5") |
| Wheel offset | +25 mm (stock 18x7.5) |
| Lug-nut torque | 83 lb-ft (112 N·m) |
Lift kits, wheels and tires for the Lexus GX 460
A 2–3 in lift is the usual first step to 33s. Convert rear air to coils first, and plan for upper control arms if you go bigger.
Better approach angles and winch mounting up front, plus a swing-out rear carrier for a full-size spare.
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.