CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
7
WHEELS & TIRE
STAVIC - 2004.09
4H
Caster (+)
Caster 0
Caster (-)
Steering
axle
Center line
Front side
Steering
axle
Center line
Caster
Caster is the tilting of the uppermost point of the steering
axis either forward or backward from the vertical when
viewed from the side of the vehicle. A backward tilt is posi-
tive and a forward tilt negative. Caster influences direc-
tional control of the steering but does not affect tire wear.
Weak springs or overloading a vehicle will affect caster.
One wheel with more positive caster will pull toward the
center of the car. This condition will cause the car to move
or lean toward the side with the least amount of positive
caster. Caster is measures in degrees and is not
adjustable.