New Defender (L663) biggest tire size: stock and lifted
The biggest tire owners run on a Land Rover Defender (L663) at every lift height, with the trimming it takes, the wheel specs you need and the lift kits that get you there.
275/60R20 (about 33 inches) is the popular step up from the factory 255/60R20. A Defender2.net owner fitted it to a coil-sprung truck on stock 8.5-inch 20s with no spacers and reports no rubbing, even off-road; others warn it can touch on some setups. 275/55R20 runs without rubbing on air suspension at full articulation, and Australian owners run 275/65R18 LT on 18s. The OCTA fits 33s from the factory because its axles move forward slightly.
Biggest New Defender (L663) tire at every lift
| LIFT | BIGGEST TIRE | WHAT IT TAKES |
|---|---|---|
| Stock | 275/60R20 (≈33 in) | A Defender2.net owner runs it on a coil-sprung truck on stock 8.5 in 20s with no spacers and no rubbing; others warn it can touch on some setups. 275/55R20 clears on air at full articulation, and Australian owners run 275/65R18 LT on 18s. The OCTA fits 33s from the factory. |
| 2.5 in (lift rods, air) | 35x12.50R18 | Lucky8's 110 build: Proud Rhino lift rods keeping air suspension, 18 in wheels, some lower bumper trimming, custom fender brackets, smaller rear calipers to clear the 18s and relocated intercoolers. |
New Defender (L663) wheel and tire specs
| Factory tire sizes | 255/70R18 · 255/65R19 · 255/60R20 · 275/45R22 |
|---|---|
| Bolt pattern | 5x120 |
| Center bore | 72.6 mm |
| Wheel offset | ET20–45 range by trim |
| Lug thread | M14x1.5 |
| Lug-nut torque | 103 lb-ft (140 N·m) |
Lift kits, wheels and tires for the New Defender (L663)
Spare-wheel mounting kits, security and trim parts aimed squarely at the L663.
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.