1998 Lexus GS 400 Owners Manual - Page 394
1998 Lexus GS 400 Manual
Page 394 highlights
CHASSIS - STEERING Freeplay Power steering fluid - TIRES AND WHEELS Tire size Type A: 225/55R16 94V Type B: 235/45ZR17 Less than 30 mm (1.2 in.) Automatic transmission fluid DEXRONRII or III Tire inflation pressure Recommended cold tire inflation pressure 225/55R16 94V 235/45ZR17 Front 220 kPa (2.2 kgf/cm2 or bar, 32 psi) Rear 220 kPa (2.2 kgf/cm2 or bar, 32 psi) Front 230 kPa (2.3 kgf/cm2 or bar, 33 psi) Rear 230 kPa (2.3 kgf/cm2 or bar, 33 psi) For sustained high speeds above 160 km/h (100 mph), in countries where such speeds are permitted by law, add 70 kPa (0.8 kgf/cm2, 0.7 bar, 10 psi) to the front tires and rear tires, but never exceed the maximum cold tire pressure molded on the tire sidewall. Type A: 16 x 7 1/2 JJ Type B: 17 x 8 JJ 103 N·m (10.5 kgf·m, 76 ft·lbf.) Wheel size Wheel nut torque 381