Lexus GS 450h 2008 Owner's Manual page 565

Tire related term
Accessory weight
Curb weight
Maximum loaded vehicle
weight
Normal occupant weight
Occupant distribution
Production options
weight
Rim
Rim diameter
(Wheel diameter)
The combined weight (in excess of those standard
items which may be replaced) of transmission, 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
additional 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* that follows
Distribution of occupants in a vehicle as specified in
the third column of Table 1* below
The combined weight of installed regular production
options weighing over 5 lb. (2.3 kg) in excess of the
standard items which they replace, not previously
considered in curb weight or accessory weight,
including heavy duty brakes, ride levelers, roof rack,
heavy duty battery, and special trim
A metal support for a tire or a tire and tube assembly
upon which the tire beads are seated
Nominal diameter of the bead seat
6-1. Specifications
Meaning
6
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