Lexus SC 430 2006 - Page 320

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6-1. Specifications
6
Vehicle specifications
Tires and wheels (Type C)
Spare
Tire size 245/40ZR18
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Driving in normal conditions
Front 33 psi (230 kPa, 2.3 kgf/cm
2
or bar)
Rear 33 psi (230 kPa, 2.3 kgf/cm
2
or bar)
Driving at high speeds above 112 mph (180 km/h)
(in countries where such speeds are permitted by law)
Add 12 psi (80 kPa, 0.8 kgf/cm
2
) to the front tires
and rear tires. Never exceed the maximum cold tire
inflation pressure molded on the tire sidewall.
Wheel size 18  8 JJ
Wheel nut torque 76 f t•lbf. (103 N•m, 10.5 kgf•m)
Tire size T145/70R17 106M
Tire inflation pressure 60 psi (420 kPa, 4.3 kgf/cm
2
, 4.2 bar)
Wheel size 17  4 T
Wheel nut torque 76 f t•lbf. (103 N•m, 10.5 kgf•m)