Air Lift 59565 RideControl fits 2007 2019 Silverado & Sierra 1500 RWD & 4WD Short & Standard Bed | Compatible Only with 68.4" & 78" Bed Lengths | Up to 2,000 lb. Load Leveling Capacity

To operate, simply add air to the air springs if you are carrying a heavy load to ensure your vehicle remains level and stable. Then it deflates when you drive empty. Air spring pressure is controlled through air line tubing that connects to the most convenient location on your vehicle's frame. Our air springs are fully adjustable from 5 to 100 PSI. Features: Improved Braking and Steering - When all four tires are firmly on the ground and braking time and steering are improved. Less Sway - Air springs increase spring rate and greatly improve vehicle stability. Less Bottoms: Air springs provide adjustable load support to help prevent bottoming out on rough roads. Headlight Aim - Only level and stable vehicles provide safe and proper headlight aim. Less Porpoise: Even vehicles that don't squat when loaded can begin to porpoise vertically when towing heavy trailers. Adjustable air springs dramatically reduce this problem for a safer, more comfortable ride. More even tire wear, when the weight is evenly distributed to all four tires they wear more evenly. Up to 2,000 lbs. of load leveling capacity. Eliminates squat trailer rocking and bottoming. Fits many 12 ton and mini pickup trucks and vans

• Kit Compatibility: The contents in this package are designed for and compatible with 2007-2019 Silverado & Sierra 1500 RWD & 4WD Short & Standard Bed; Only fits 68.4" and 78" bed lengths
• Enhanced Ride Quality: Air Lift's RideControl significantly improves ride quality, preventing vehicle squat when hauling heavy loads, ensuring stability and comfort on the road
• Customizable Air Adjustment: Easily adjust the suspension from 5 to 100 PSI, providing up to 2,000 lbs. of load-leveling capacity for various weights and driving conditions
• Reduced Trailer Sway: Effectively eliminates trailer sway, rough rides, and bottoming out, allowing for a smoother and safer driving experience
• Versatile Compatibility: Designed to fit many 1/2 ton and mini pickups, as well as vans, making it ideal for both personal and professional use