Lexus GS450h Owner's Manual page 556

556
8-1. Specifications
Type B

Tire size
Tire inflation
pressure
(Recommended
cold tire inflation
pressure)
Wheel size
Wheel nut torque
Type C

Tire size
Tire inflation
pressure
(Recommended
cold tire inflation
pressure)
Wheel size
Wheel nut torque
GS450h_300h_OM_OM30F92E_(EE)
235/45R18 94Y
Front tire
Vehicle speed kPa (kgf/cm
bar, psi)
More than 220 km/h
300 (3.0, 44)
(137 mph)
220 km/h (137 mph)
240 (2.4, 35)
or less
18  8J
103 N • m (10.5 kgf • m, 76 ft • lbf)
235/40R19 96Y XL
Front tire
Vehicle speed kPa (kgf/cm
bar, psi)
More than 220 km/h
300 (3.0, 44)
(137 mph)
220 km/h (137 mph)
240 (2.4, 35)
or less
19  8J
103 N • m (10.5 kgf • m, 76 ft • lbf)
Rear tire
2 2
or kPa (kgf/cm or
bar, psi)
300 (3.0, 44)
240 (2.4, 35)
Rear tire
2 2
or kPa (kgf/cm or
bar, psi)
300 (3.0, 44)
250 (2.5, 36)