Lexus LS 600h L 2012 Owner's Manual page 559

6-1. Specifications
Tires and wheels
18-inch tires (type A)
Tire size
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Wheel size
Wheel nut torque
18-inch tires (type B)
Tire size
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Wheel size
Wheel nut torque
556
235/50R18 97W
Driving under normal conditions
Front: 35 psi (240 kPa, 2.4 kgf/cm
Rear: 35 psi (240 kPa, 2.4 kgf/cm
Spare: 35 psi (240 kPa, 2.4 kgf/cm
Driving at high speeds (above 100 mph [160 km/h]) (in
countries where such speeds are permitted by law)
Add 9 psi (60 kPa, 0.6 kgf/cm
tires and rear tires. Never exceed the maximum cold
tire inflation pressure indicated on the tire sidewall.
18 × 7 1/2J
103 ft•lbf (140 N•m, 14.3 kgf•m)
P235/50R18 97V
Driving under normal conditions
Front: 33 psi (230 kPa, 2.3 kgf/cm
Rear: 35 psi (240 kPa, 2.4 kgf/cm
Spare: 35 psi (240 kPa, 2.4 kgf/cm
Driving at high speeds (above 100 mph [160 km/h]) (in
countries where such speeds are permitted by law)
Add 6 psi (40 kPa, 0.4 kgf/cm
tires and rear tires. Never exceed the maximum cold
tire inflation pressure indicated on the tire sidewall.
18 × 7 1/2J
103 ft•lbf (140 N•m, 14.3 kgf•m)
2
or bar)
2
or bar)
2
or bar)
2
or bar) to the front
2
or bar)
2
or bar)
2
or bar)
2
or bar) to the front