Air Spring Suspension Leveling Kit Rear For GMC Sierra Chevrolet 2500 3500 01-10. For GMC Sierra Classic 2500 HD 2007. For GMC Sierra New Body 2500 2007. For GMC Sierra 2500 HD 2001 – 2006. For GMC Sierra 2500 2008 – 2010. For Chevrolet Silverado Classic 2500 HD 2007. For Chevrolet Silverado New Body 2500 2007. For Chevrolet Silverado 2500 2008 – 2010. For Chevrolet Silverado 2500 HD 2001 – 2006. 1? Stress Test Over 3,000,000 Times: Durable and Safe. 2? Burst Pressure? 2.0MPa: High Compressive Strength and Less Noise. 3? 24 Hours Air Tightness Test? 0.02MPa: 100% Air Tightness Guarantee. 4? Temperature Range? -40? /? 70? : Premium Natural Rubber Material. 5? Safe carrying capacity and stability. 6? Restore the original ride height and improve ride quality. 7? Ensure our driving comfort and reduce tire wear. The springs have up to 20 percent more air spring volume than normal springs. 9? The available volume in the double-bellows air springs enable greater leveling strength at lower pressures. Minimum PSI: 5 PSI. Internal Jounce Bumper included: No. Placement on Vehicle: Rear left and right. Package Length, width and height: 413326cm. Package Wight: 16.8Kg. Load capacity: Up to 7500 LBS. 2x Extra Heavy Duty Double Bellow Air Ride Suspension bags. 4x Upper and lower mounting brackets. Includes All Brackets & Hardware Needed to Install. We Recommend Professional Installation. Other items you might also like. 2 in and 2-5/16 Dual Ball Receiver 5000 lb 6″ Drop/Rise Adjustable 2x 5/8″ Pin. Front Left Air Suspension Shock For Mercedes W220 S430 S500 4Matic 2203201338. 4x Front Rear Complete Air Suspension Shock for Mercedes S-Class W220 S430 S500. Front Air Suspension Strut For Mercedes W220 S350 S430 S500 S600 S55 2203202438. Rear Air Suspension Strut Shock For Mercedes S Class W220 S430 S500 220320501388. 2x Front Suspension Shock Struts For Cadillac Escalade GMC Yukon Chevrolet 00-06. Suspension Strut Shocks Rear Front For GMC Chevy Escalade Cadillac 22187159. Pair Rear Air Ride Suspension Shock for Chevrolet GMC Cadillac Escalade 25979393. Air Spring Suspension Kit Leveling Kit for GMC Sierra 1500 2/ 4WD 2500 lbs 14-17. Air Suspension Spring Kit 5000 lbs For GMC Sierra Chevrolet Silverado 1500 99-07.