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Suspension
& Steering Systems
The
primary function of your car's suspension and steering
systems is to allow the wheels to move independently
of the car, while keeping it "suspended" and
stable. Any play or uncontrolled motion in these
systems results in a deterioration of handling and
accelerated tire wear. Vehicle alignment is closely
tied to the condition of the suspension and steering
systems.
Steering
Systems
Worn or loose components affect the ability to control
the toe angle, and may result in a loss of directional
stability and accelerated tire wear. The main
components of a Conventional system are:
 | Steering
Gear Box |
| Center
Link |
| Pitman
Arm |
| Idler
Arm |
| Tie
Rods |
The
main components of a Rack and Pinion steering
system are:
| Rack
and Pinion Assembly |
| Bellows
Boots |
| Tie
Rods |
Suspension
System
Worn or loose components affect the suspension
system's ability to control motion and alignment
angles, resulting in a deterioration of vehicle
handling and stability, and accelerated tire wear. The
main components of the suspension system are:
| Control
Arms |
| Ball
Joints |
| Springs
(Coil or Leaf) |
| Shock
Absorbers |
| Struts |
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