2010 Lexus IS 250 Owners Manual - Page 583
2010 Lexus IS 250 Manual
Page 583 highlights
6-1. Specifications Type B Tire size 225/45R17 90W, 245/45R17 95W Driving under normal conditions Front: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)* Rear: Front and rear tire inflation pres38 psi (260 kPa, 2.6 kgf/cm2 or bar)* sure (Recommended cold tire inflation *: When driving at high speeds above 100 mph (160 km/h), in countries where such speeds are pressure) permitted by law, add 4.5 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. Wheel size Wheel nut torque 17 × 8J 76 ft•lbf (103 N•m, 10.5 kgf•m) Type C Tire size 225/45R17 91V Driving under normal conditions Front: 35 psi (240 kPa, 2.4 kgf/cm2 or bar)* Rear: Front and rear tire inflation pres38 psi (260 kPa, 2.6 kgf/cm2 or bar)* sure (Recommended cold tire inflation *: When driving at high speeds above 100 mph (160 km/h), in countries where such speeds are pressure) permitted by law, add 7.2 psi (50 kPa, 0.5 kgf/ cm2 or bar) to the front tires and rear tires. Never exceed the maximum cold tire inflation pressure indicated on the tire sidewall. Wheel size Wheel nut torque 17 × 8J 76 ft•lbf (103 N•m, 10.5 kgf•m) 530