Big tire ambitions still start with the right measurements. The Mickey Thompson Baja Boss A/T in 37X12.50R20LT is the 126Q, Load Range E version. Its asymmetric hybrid all-terrain tread combines on-road use with off-road traction. PowerPly XD sidewall construction and pronounced Sidebiters are part of this LT version.
The manufacturer lists a 36.7-inch overall diameter, a 8.5–11.0-inch approved rim-width range and a 10.0-inch measuring rim. Those are different measurements: the measuring rim is not the only permitted width. Confirm vehicle load requirements and clearance before ordering. This nominal size falls within Mickey Thompson’s published 3PMS severe-snow size coverage.
Mickey Thompson Baja Boss A/T 37X12.50R20LT Tire
- Mickey Thompson Tire




