Hummer 2010 H3 - Manual (Page 315)

Vehicle Care 10-49
DOT Markings : A code
molded into the sidewall of a
tire signifying that the tire is
in compliance with the U.S.
Department of Transportation
(DOT) motor vehicle safety
standards. The DOT code
includes the Tire Identification
Number (TIN), an alphanumeric
designator which can also
identify the tire manufacturer,
production plant, brand, and
date of production.
GVWR : Gross Vehicle Weight
Rating. See Vehicle Load Limits
on page 9‑27.
GAWR FRT : Gross Axle
Weight Rating for the front axle.
See Vehicle Load Limits on
page 9‑27.
GAWR RR : Gross Axle
Weight Rating for the rear axle.
See Vehicle Load Limits on
page 9‑27.
Intended Outboard Sidewall :
The side of an asymmetrical tire,
that must always face outward
when mounted on a vehicle.
Kilopascal (kPa) : The metric
unit for air pressure.
Light Truck (LT‐Metric) Tire :
A tire used on light duty trucks
and some multipurpose
passenger vehicles.
Load Index : An assigned
number ranging from 1 to 279
that corresponds to the load
carrying capacity of a tire.
Maximum Inflation Pressure :
The maximum air pressure to
which a cold tire can be inflated.
The maximum air pressure is
molded onto the sidewall.
Maximum Load Rating : The
load rating for a tire at the
maximum permissible inflation
pressure for that tire.
Maximum Loaded Vehicle
Weight
: The sum of curb
weight, accessory weight,
vehicle capacity weight, and
production options weight.
Normal Occupant Weight : The
number of occupants a vehicle
is designed to seat multiplied by
68 kg (150 lbs). See Vehicle
Load Limits on page 9‑27.
Occupant Distribution :
Designated seating positions.
Outward Facing Sidewall : The
side of an asymmetrical tire that
has a particular side that faces
outward when mounted on a
vehicle. The side of the tire that
contains a whitewall, bears
white lettering, or bears
manufacturer, brand, and/or
model name molding that is
higher or deeper than the same
moldings on the other sidewall
of the tire.