Dodge 2010 Caliber Owner's Manual page 314

Term
Rim
Sidewall
Tread
Treadwear Indicators
Vehicle Capacity Weight
Vehicle Maximum Load on the Tire
A metal support for a tire and upon which the beads are seated.
The portion of a tire between the tread and the bead.
The portion of a tire that comes into contact with the road.
Narrow bands, sometimes called wear bars, that show across the
tread of a tire when only 1/16 inch (1.6 mm) of tread remains.
The number of designated seating positions multiplied by 150 lbs
(68 kg) plus the rated cargo load.
Load on a individual tire due to curb weight, accessory weight,
occupant weight, and cargo weight.
STARTING AND OPERATING 313
Definition
5