Hellwig Pro Series Load Leveling Springs
With its patented bolt-on design, “Silent Ride” polyurethane stability blocks, plated- and powder- coated components, and easy to follow installation instructions, the Hellwig Pro Series “helper springs” are a great upgrade for professional contractors’, landscapers’ and surveyors’ pickups.
Manufactured with heat treated ASTM 5150 alloy spring steel in our California based facility, these units increase your vehicles level load-carrying capacity up to the manufacturer’s Gross Vehicle Weight Rating.
With its progressive-rate design, this helper spring system enables trucks and vans to carry loads with more control and stability.
As the truck’s load increases this spring automatically increases its rate to resist sagging and tail dragging.