Toyota Mega Cruiser biggest tire size: stock and lifted
The biggest tire owners run on a Toyota Mega Cruiser at every lift height, with the trimming it takes, the wheel specs you need and the lift kits that get you there.
It already wears 37s. Japanese sources give the factory tire as 37x12.50R17.5 LT, and BaT trucks run 37x12.50 tires on 17-inch steel or aftermarket wheels. We found no owner reports of going bigger. With hub reduction and 420 mm of clearance, it doesn't need more.
Biggest Toyota Mega Cruiser tire at every lift
| LIFT | BIGGEST TIRE | WHAT IT TAKES |
|---|---|---|
| Stock | 37x12.50 (factory) | It leaves the factory on 37s with 420 mm of clearance. We found no owner reports of fitting bigger tires. |
Toyota Mega Cruiser wheel and tire specs
| Factory tire sizes | 37x12.50R17.5 LT 8PR (Japanese sources) |
|---|
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.