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 5,000,000 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. Air Suspension Spring Kit 5000 lbs For GMC Sierra Chevrolet Silverado 1500 99-07. Front Air Suspension Shock Strut For Land Rover Range Rover LR3 LR4 RNB501250. 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. Air Spring Rear LH RH Pair Set for Mercedes GL320 GL350 ML350 1643200825. Air Suspension Compressor Pump + Relay For Mercedes Benz 4Matic GL450 1663200204. Rear Air Suspension Strut Shock For Mercedes Benz R320 R500 R350 251320193160.