1990-95 - 18,000 to 20,000LB Capacity
Air Suspensions: Rear
The rear air suspension system has a capacity of 18,000 to 20,000 pounds per axle.
Design Feature:
The "Hockey Stick" design feature is characterized by the rear end of the spring curving inward towards the frame rail.
Shock Absorber Mounting:
The first design used shock absorbers with stud upper and eye ring lower mounting.
Production End:
This design was last used in 1995.
Update:
For a brief period in late 1995, a redesigned lower shock absorber mounting was used. See the next section for more information.
Bushing Flange Orientation:
For springs with RB-268, the bushing flange is oriented towards the frame rail.