30 Days FREE Return. Fits single rear wheel (SRW) and dual rear wheel (DRW) models. Fits ALL models without a fifth-wheel hitch. Fits most side mount fifth wheel hitch applications. Does not fit cab & chassis applications. 1? Stress Test Over 5,000,000 Times: Durable and Safe. 2? Burst Pressure? 2.0MPa: High Compressive Strength and Less Noise. 3? Air Tightness Test? 0.02MPa: 100% Air Tightness Guarantee. 4? Temperature Range? -40? /? 70? (? -40°F/? 158°F):Premium Natural Rubber Material. 5? Use high-quality steel with high load-bearing capacity and long life. 6? Excellent and practical bolt-on installation. 7? Safe carrying capacity and stability. 8? Restore the original ride height and improve ride quality. 9? Ensure our driving comfort and reduce tire wear. Minimum PSI: 5 PSI. Internal Jounce Bumper included: Yes. Placement on Vehicle: Rear left and right. Package Length, width and height: 440380220mm. Package Wight: 14.55kg. Load capacity: Up to 5000 LBS. Design height: 180 mm. Package Includes(as the picture shows). 2x Heavy Duty Double Bellow Air Ride Suspension bags. 6x Upper and lower mounting brackets. Includes All Brackets & Hardware Needed to Install. We Recommend Professional Installation. All our products are 100% brand new unless otherwise stated in the product description section. We only offer the highest quality parts and accessories available and we are not responsible for any illegal issues that caused by the improper usage of our products. >>you might also like. Air Ride Suspension Compressor Pump For Benz W211 W220 S500 W/ Relay 2113200304. 2x Front Suspension Shock Struts fit Cadillac Escalade GMC Yukon Chevy Suburban. Rear Air Helper Spring Leveling Kit fit Ford F250 F350 Super Duty 2005 06 07-10. Rear Pair Air Suspension Shock Strut Fit Chevrolet Avalanche Suburban 1500 2003. Rear Air Helper Spring leveling Kit for GMC Sierra 2500 HD 3500 HD 2015. Air Suspension Kit+Air Shock Compressor Kit for Chevy Silverado 2500 HD 2008.