Hellwig 61915 Pro-Series Helper Springs

The Hellwig 61915 Pro-Series Helper Springs are a safer and easier way to tow at the GVRW of your truck. These American made helper springs are forged out of heat-treated ASTM 5150 alloy spring steel that has been plated and powder coated. With a progressive rate that increases at the same time the load increases, these helper springs improve stability and handling while towing. The Silent Ride polyurethane stability blocks minimize squeaking and rattling once the helper springs are installed. These helper springs can be installed with common hand tools and include a limited lifetime warranty for peace of mind.