The front suspension has 2 primary purposes:

The front suspension absorbs the impact of the tires travelling over irregular road surfaces and dissipates this energy throughout the suspension system. This process isolates the vehicle occupants from the road surface. The rate at which the suspension dissipates the energy and the amount of energy that is absorbed is how the suspension defines the vehicle's ride characteristics. Ride characteristics are designed into the suspension system and are not adjustable. The ride characteristics are mentioned in this description in order to aid in the understanding of the functions of the suspension system. The suspension system must allow for the vertical movement of the tire and wheel assembly as the vehicle travels over irregular road surfaces while maintaining the tire's relationship with the road.

The steering knuckle is suspended between a lower control arm, a lower control arm rod, and a strut assembly. The lower control arm attaches to the steering knuckle at the outermost point of the control arm. The attachment is through a ball and socket type joint. The ball joint allows the steering knuckle to maintain the perpendicular relationship to the road surface. The innermost end of the control arm is attached to the front frame with a semi-rigid bushing. The lower control arm is allowed to pivot at the vehicle frame in a vertical fashion. The rod is attached to the lower control arm with a semi-rigid bushing. The front of the lower control arm rod is attached to the front frame with a fluid filled insulator bushing. The upper portion of the steering knuckle is attached to a strut assembly. The strut assembly is attached to the vehicle body with an upper bearing. The steering knuckle moves up and down independent of the vehicle body structure.

This up and down motion of the steering knuckle as the vehicle travels over bumps is absorbed predominantly by the coil spring. This spring is retained under tension over the strut assembly. The strut has an absorber in order to dampen out the oscillations of the coil spring. A strut is a basic hydraulic cylinder. The strut is filled with oil and has a moveable shaft that connects to a piston inside the strut. Valves inside the strut offer resistance to oil flow and consequently inhibit rapid movement of the piston and shaft. Each end of the strut is designed as the connection point of the suspension system to the vehicle and acts as the coil spring seat. This allows the strut to utilize the dampening action to reduce the recoil of a spring alone.

The front suspension has a stabilizer shaft. The stabilizer shaft connects between the left strut and the right strut through the stabilizer shaft links. Insulators and clamps retain the stabilizer shaft to the front frame. The stabilizer shaft controls the amount of independent movement of the suspension when the vehicle turns. Limiting the independent movement defines the vehicles handling characteristics in turns.