Hellwig 99-13 GMC 1500 Load Pro - Up To 2500lb Level LC 3 Leaf Helper Spring w/o Mounting Kit

The Hellwig Load Pro Helper Spring set is a high-performance auxiliary suspension component designed for GMC 1500 models from 1999 to 2013. Built with a Fulltime Spring Rate design, it functions as a durable workhorse for vehicles that regularly carry heavy loads, providing enhanced load support and stability. This spring set is ideal for fleet applications or any vehicle that consistently operates under heavy weight conditions, ensuring improved ride quality and reduced sag. Constructed to meet demanding performance standards, the Load Pro springs deliver reliable support and longevity, making them a trusted choice for heavy-duty use.

This product is compatible with 1999-2013 GMC 1500 trucks, but installation requires the purchase of a separate LP mounting kit. Vehicles equipped with factory contact overload springs should verify fitment for their specific year and model. The helper springs are intended for vehicles used in towing, hauling, or heavy-duty daily driving, offering a bolt-on upgrade that enhances load-carrying capacity without altering vehicle handling significantly. The kit does not include mounting hardware, which must be purchased separately, and is suitable for direct replacement or added support in heavy load scenarios.