2008 Lexus GS 350 Owners Manual - Page 543
2008 Lexus GS 350 Manual
Page 543 highlights
6-1. Specifications Tires and wheels Type A Tire size 245/40R18 93Y, P245/40R18 93V, 245/40ZR18, T155/70D17 110M (spare) Driving under normal conditions 33 psi (230 kPa, 2.3 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) 550 GS_G_U March 29, 2010 3:11 pm