Lexus LS 500h 2019 Owner's Manual page 567

20-inch tires (type B)

Tire size
Tire inflation pressure
(Recommended cold
tire inflation pressure)
Wheel size
Wheel nut torque
*1
: For vehicles with model code
*2
: The model code is indicated on the manufacturer's label or the Certification Regulation
label. (P.554)
LS500h_OM_General_OM50J66E
Front tires: 245/45RF20 99Y
Rear tires: 275/40RF20 102Y
Vehicle speed
kPa (kgf/cm
More than 220 km/h
(137 mph)
More than 190 km/h
*1
(118 mph)
220 km/h (137 mph)
or less
190 km/h (118 mph)
*1
or less
Front wheels: 20  8 1/2J
Rear wheels: 20  9 1/2J
140 N•m (14.3 kgf•m, 103 ft•lbf)
*2
that has "V" as the last letter
8-1. Specifications
Front wheel Rear wheel
2
or bar, kPa (kgf/cm
psi)
310 (3.1, 45) 310 (3.1, 45)
250 (2.5, 36) 250 (2.5, 36)
565
2
or bar,
psi)
8