2010 Toyota Highlander Owners Manual - Page 1194

6-1. Specifications Type D Tire size P245/55R19 103S, T165/90D18 107M (spare) Driving under normal conditions Front: 30 psi (210 kPa, 2.1 kgf/cm2 or bar) Rear: 30 psi (210 kPa, 2.1 kgf/cm2 or bar) Driving at high speeds above 100 mph (160 km/h) (in countries where such speeds are permitted by law) Add 5 psi (30 kPa, 0.3 kgf/cm2 or bar) to the front tires and rear tires. Never exceed the maximum cold tire inflation pressure indicated on the tire sidewall. When towing trailer Add 5 psi (30 kPa, 0.3 kgf/cm2 or bar) to the front tires and rear tires. Never exceed the maximum cold tire inflation pressure indicated on the tire sidewall. Spare: 60 psi (420 kPa, 4.2 kgf/cm2 or bar) 19 × 7 1/2 J, 18 × 4T (spare) 76 ft• lbf (103 N• m, 10.5 kgf• m) Tire inflation pressure (Recommended cold tire inflation pressure) Wheel size Wheel nut torque 572