Lexus GS300 1998 Owner's Manual page 341

IN CASE OF AN EMERGENCY
CAUTION
D When lowering the vehicle, make sure all portions of your
body and all other persons around will not be injured as the
vehicle is lowered to the ground.
D As soon as possible after changing wheels, have the wheel
nuts tightened by torque wrench at 103 N·m (10.5 kgf·m, 76
ft·lbf.).
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