Lexus SC 430 2006 Owner's Manual page 320

Tires and wheels (Type C)
Tire size
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Wheel size
Wheel nut torque
Spare
Tire size
Tire inflation pressure
Wheel size
Wheel nut torque
245/40ZR18
Driving in normal conditions
Front 33 psi (230 kPa, 2.3 kgf/cm
Rear 33 psi (230 kPa, 2.3 kgf/cm
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
and rear tires. Never exceed the maximum cold tire
inflation pressure molded on the tire sidewall.
18  8 JJ
76 ft lbf. (103 N m, 10.5 kgf
• •
T145/70R17 106M
60 psi (420 kPa, 4.3 kgf/cm
17  4 T
76 ft lbf. (103 N m, 10.5 kgf
• •
6-1. Specifications
2
or bar)
2
or bar)
2
) to the front tires
m)
•
2
, 4.2 bar)
m)
•
6
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