These full length progressive spring packs are built by Deaver Spring Mfg specifically for Carli Suspension. These springs were designed as a two stage spring pack, enabling the truck to still have a admirable weight capacity while offering smooth and comfortable street driving performance. These leafs are made for trucks hauling up to 1,500lbs. in the bed at all times, perfect for mid size Slide In Campers!

– 2″ rear lift maintains slight rear-hight stance with Carli 3″ Systems
– Softens initial spring rate at ride height
– Minimizes axle wrap/wheel hop
– Designed for those with 1,500lbs. in bed at all times
– Capable of 15″ of suspension travel with factory shackle
– Fits 4.0″ Axle Tube