Air Lift LoadLifter 7500 XL Ultimate Air Spring Kit - Fits 2011-2019 Chevrolet Silverado 2500HD/3500HD RWD/4WD, 2011-20219 GMC Sierra 2500HD/3500HD RWD/4WD - 57538

Eliminates sag and bottoming out Up to 7,500 lbs. of load leveling capacity (Note: Do not exceed vehicle's GVWR) Fits SRW and DRW Easy to install with included instructions Does not fit cab & chassis applications Features Air Lift's Lifetime Warranty, with a 60 Day Ride Satisfaction Guarantee