Dodge 2008 Sprinter - Manual (Page 396)

394
Operation
Tires and wheels
4
Air pressure
The amount of air inside the tire pressing
outward on each square inch of the tire.
Air pressure is expressed in pounds per
square inch (psi), or kilopascal (kPa) or
bars.
Aspect ratio
Dimensional relationship between the
tire section height and the section width
expressed in percentage.
Bar
Another metric unit for air pressure.
There are 14.5038 pounds per square
inch (psi) to 1 bar; there are
100 kilopascals (kPa) to 1 bar.
Bead
The tire bead contains steel wires
wrapped by steel cords that hold the tire
onto the rim.
Cold tire inflation pressure
Tire inflation pressure when your vehicle
has been sitting for at least 3 hours or
driven no more than 1 mile (1.6 km).
Curb weight
The weight of a motor vehicle with stan-
dard equipment including the maximum
capacity of fuel, oil, and coolant, and, if
so equipped, air conditioning and addi-
tional optional equipment, but without
passengers and cargo.
DOT (Department Of Transportation)
A tire branding symbol which denotes
that the tire meets the requirements of
the U.S. Department of Transportation.
nf_BA.book Page 394 Friday, January 25, 2008 3:53 PM