Lexus 2012 RX450h Owner's Manual page 957

Tires and wheels (RX350)
Type A
Tire size
Tire inflation pressure
(recommended cold tire
inflation pressure)
Wheel size
Wheel nut torque
Type B
Tire size
Tire inflation pressure
(recommended cold tire
inflation pressure)
Wheel size
Wheel nut torque
P235/60R18 102V, T165/90D18 107M (spare)
Driving under normal conditions
Front:
32 psi (220 kPa, 2.2 kgf/cm
Rear:
32 psi (220 kPa, 2.2 kgf/cm
Spare:
60 psi (420 kPa, 4.2 kgf/cm
18  7 1/2J, 18  4T (spare)
76 ft•lbf (103 N•m, 10.5 kgf•m)
P235/60R18 102V
Driving under normal conditions
Front:
32 psi (220 kPa, 2.2 kgf/cm
Rear:
32 psi (220 kPa, 2.2 kgf/cm
Spare:
32 psi (220 kPa, 2.2 kgf/cm
18  7 1/2J
76 ft•lbf (103 N•m, 10.5 kgf•m)
6-1. Specifications
2
or bar)
2
or bar)
2
or bar)
2
or bar)
2
or bar)
2
or bar)
6
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