These new Sulatic Rubber Springs/Shackles will reduce the overall vibration on empty and loaded trucks. They also increase the overall stability of the vehicle granting it a smoother and safer ride.
- 60-80% Reduction in vibration
- 20-30% Increase in stability
- 10-20% Reduction in braking distance
- Will ONLY fit trucks with Shackle Above Leaf Spring
- Will ONLY fit truck with 4-6 Leaves in Leaf Pack