2008 Toyota Tundra Owners Manual - Page 624

07 11.20 Tires Tire size, cold tire inflation pressure and wheel size: Cold tire inflation pressure kPa (kgf/cm 2 or bar, psi) Front P255/70R18 112T P275/65R18 114T P275/55R20 111H 210 (2.1, 30) 210 (2.1, 30) 210 (2.1, 30) Rear 230 (2.3, 33) 230 (2.3, 33) 230 (2.3, 33) 230 (2.3, 33) 230 (2.3, 33) 230 (2.3, 33) 18 18 20 8J 8J 8J Tire size Temporary spare Wheel size Wheel nut torque, N·m (kgf·m, ft·lbf): Steel wheels 209 (21.3, 154) Aluminum wheels 131 (13.4, 97) NOTE: For complete information on tires (e.g. replacing tires or replacing wheels), see "Checking tire inflation pressure" through "Wheel precautions", pages 553 through 562, in Section 7 −2. 594 2008 TUNDRA from Apr. '08 Prod. (OM34477U)