2007 Lexus GS 450h Owners Manual - Page 507
2007 Lexus GS 450h Manual
Page 507 highlights
6-1. Specifications Tires and wheels Tire size 245/40R18 93Y, P245/40R18 93V, 245/40ZR18, T155/70D17 110M (spare) Driving under normal conditions 35 psi (240 kPa, 2.4 kgf/cm2 or bar) Driving at high speeds above 100 mph (160 Front and rear tire inflation km/h) (in countries where such speeds are perpressure (Recommended cold tire inflation mitted by law) Add 9 psi (60 kPa, 0.6 kgf/cm2 or bar) to the pressure) front tires and rear tires. Never exceed the maximum cold tire inflation pressure indicated on the tire sidewall. Spare tire inflation pressure (Recommended cold tire inflation 60 psi (420 kPa, 4.2 kgf/cm2 or bar) pressure) Wheel size Wheel nut torque 18 × 8 J, 17 × 4T (spare) 76 ft•lbf (103 N•m, 10.5 kgf•m) 6 Vehicle specifications 493