2011 Toyota Tundra Regular Cab Owners Manual - Page 689

6-1. Specifications Type C Tire size P275/55R20 111H, P255/70R18 112T (spare tire) Front tires: 30 psi (210 kPa, 2.1 kgf/cm2 or bar) Rear tires: 33 psi (230 kPa, 2.3 kgf/cm2 or bar) Spare tire: 33 psi (230 kPa, 2.3 kgf/cm2 or bar) 20 × 8J, 18 × 8J (spare wheel) Steel wheels: 154 ft·lbf (209 N·m, 21.3 kgf·m) Aluminum wheels: 97 ft·lbf (131 N·m, 13.4 kgf·m) Tire inflation pressure (Recommended cold tire inflation pressure) Wheel size Wheel nut torque 666