Lexus LX570 Manual page 712

6-1. Specifications
Warning: The temperature grades for this tire are established for a tire that
is properly inflated and not overloaded.
Excessive speed, underinflation, or excessive loading, either separately or in
combination, can cause heat buildup and possible tire failure.
Glossary of tire terminology
Tire related term
Cold tire inflation 
pressure
Maximum inflation pres-
sure
Recommended inflation
pressure
Accessory weight
Curb weight
Maximum loaded 
vehicle weight
Normal occupant weight
Occupant distribution
712
LX570_U (OM60F86U)
Meaning
Tire pressure when the vehicle has been parked for
three hours or more, or has not been driven more than
1 mile or 1.5 km under that condition
The maximum cold inflated pressure to which a tire
may be inflated, shown on the sidewall of the tire
Cold tire inflation pressure recommended by a manu-
facturer
The combined weight (in excess of those standard
items which may be replaced) of automatic transmis-
sion, power steering, power brakes, power windows,
power seats, radio and heater, to the extent that these
items are available as factory-installed equipment
(whether installed or not)
The weight of a motor vehicle with standard equip-
ment, including the maximum capacity of fuel, oil and
coolant, and if so equipped, air conditioning and addi-
tional weight optional engine
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
150 lb. (68 kg) times the number of occupants speci-
fied in the second column of Table 1
Distribution of occupants in a vehicle as specified in
the third column of Table 1
*
that follows
*
below