Buick 2010 Lacrosse Owner's Manual page 336

The relationship
of a tire's height to its width.
A rubber coated layer of
cords that is located between
the plies and the tread. Cords
may be made from steel or
other reinforcing materials.
The tire bead contains
steel wires wrapped by steel
cords that hold the tire onto
the rim.
A pneumatic tire
in which the plies are laid at
alternate angles less than
90 degrees to the centerline of
the tread.
amount of air pressure in a tire,
measured in psi (pounds per
square inch) or kPa (kilopascal)
before a tire has built up heat
from driving. See
.
motor vehicle with standard and
optional equipment including the
maximum capacity of fuel, oil,
and coolant, but without
passengers and cargo.
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
The
date of production.
Rating. See
The weight of a
A code molded
Gross Vehicle Weight
.
Gross Axle Weight
Rating for the front axle. See
.
Gross Axle Weight
Rating for the rear axle. See
.
The side of an asymmetrical tire,
that must always face outward
when mounted on a vehicle.
The metric
unit for air pressure.
A tire used on light duty trucks
and some multipurpose
passenger vehicles.