Hellwig 11-18 GMC 2500/3500 Load Pro - Up To 2500lb Level LC 3 Leaf Helper Spring w/o Mounting Kit

Hellwig has been making suspension parts for a long time, and they're known for well-built components that help trucks and vans handle heavy loads. This LP-25 helper spring kit is a prime example, designed to give your 2011-2019 Chevrolet Silverado 2500 HD or GMC Sierra 2500/3500 the extra support it needs when you're hauling or towing.

This is a 3-leaf helper spring system that uses a progressive rate design. What that means in practice is that it stays out of the way when you're driving around town with an empty bed, but as you add weight, the springs engage to help level the load and reduce sag. It's built to handle up to 2,500 pounds of additional load capacity, making it a solid option for fleet vehicles or anyone who regularly carries heavy cargo. The springs themselves are well-made and designed for easy installation, though you will need to purchase a separate mounting kit to complete the job.

This kit is specifically for single rear wheel (SRW) applications with multi-leaf spring setups. If your truck came with factory contact overload springs, be sure to check the specific fitment details for your exact year and model.