2011 Subaru Tribeca Owner's Manual - Page 381

12-4 Specifications & Tires Tire size Wheel size Pressure Temporary spare tire Wheel nut tightening torque Front Rear Size Pressure Aluminum wheels (silver-colored) Chrome-finished wheels Temporary spare tire wheel P255/55R18 104H 18 6 8JJ 33 psi (230 kPa, 2.3 kgf/cm2) 32 psi (220 kPa, 2.2 kgf/cm2) T165/80R17 60 psi (420 kPa, 4.2 kgf/cm2) 89 lbf·ft (120 N·m, 12 kgf·m)*1*3 111 lbf·ft (150 N·m, 15 kgf·m)*2*3 89 lbf·ft (120 N·m, 12 kgf·m)*1*3 *1: This torque is equivalent to applying the following load at the end of the wheel nut wrench. When you use a wheel nut wrench of the 10.8-inch (275 mm) length: Approximately 96 to 115 lbf (43 to 52 kgf) When you use a wheel nut wrench of the 13.2-inch (335 mm) length: Approximately 73 to 87 lbf (33 to 40 kgf) If you have tightened the wheel nuts by yourself, have the tightening torque checked at the nearest automotive service facility as soon as possible. *2: This torque is equivalent to applying approximately 87 to 109 lbf (40 to 49 kgf) at the end of the wheel nut wrench with a length of 13.2 inches (335 mm). If you have tightened the wheel nuts by yourself, have the tightening torque checked at the nearest automotive service facility as soon as possible. *3: For information about the length of the wheel nut wrench and the wheel nut tightening procedure, refer to "Changing a flat tire" F9-6.