• Up to 7,500 lbs. of load-leveling capacity*
• Eliminates squat, trailer sway, rough ride and bottoming out
• Fits many 3/4 ton and 1 ton pickups and vans
• Internal jounce bumper absorbs shock and can be safely ran with zero psi**

Note: Will fit most side mount fifth wheel hitch applications. Does not fit cab & chassis applications. Does not fit Quadrasteer applications.

Vehicle fitment

2001-2010 CHEVROLET SILVERADO 2500 HD (LS / 4 Wheel Drive; LS / Rear Wheel Drive; LT / 4 Wheel Drive; LT / Rear Wheel Drive; LTZ / 4 Wheel Drive; LTZ / Rear Wheel Drive; WT / 4 Wheel Drive; WT / Rear Wheel Drive); 2007 CHEVROLET SILVERADO 2500 HD CLASSIC (LS / 4 Wheel Drive; LS / Rear Wheel Drive; LT / 4 Wheel Drive; LT / Rear Wheel Drive; WT / 4 Wheel Drive; WT / Rear Wheel Drive); 2001-2010 GMC SIERRA 2500 HD (SL / 4 Wheel Drive; SL / Rear Wheel Drive; SLE / 4 Wheel Drive; SLE / Rear Wheel Drive; SLT / 4 Wheel Drive; SLT / Rear Wheel Drive; WT / 4 Wheel Drive; WT / Rear Wheel Drive); 2007 GMC SIERRA 2500 HD CLASSIC (SL / 4 Wheel Drive; SL / Rear Wheel Drive; SLE / 4 Wheel Drive; SLE / Rear Wheel Drive; SLT / 4 Wheel Drive; SLT / Rear Wheel Drive; WT / 4 Wheel Drive; WT / Rear Wheel Drive); 2001-2010 GMC SIERRA 3500 (multiple factory configurations); 2007 GMC SIERRA 3500 CLASSIC (SL / 4 Wheel Drive; SL / Rear Wheel Drive; SLE / 4 Wheel Drive; SLE / Rear Wheel Drive; SLT / 4 Wheel Drive; SLT / Rear Wheel Drive; WT / 4 Wheel Drive; WT / Rear Wheel Drive); 2001-2010 CHEVROLET SILVERADO 3500 (With Bed)

Product details

• Part number: 57575
• UPC / GTIN: 729199575754
• Shipping weight: 36 lb
• Package dimensions: 17 x 12 x 10 in
• Replacement Air Spring: 50236
• drilling required: No
• application type: Rear Kit
• product group: loadlifter_7500_ult
• feature set: loadlifter_7500_ult
• warning note: Will fit most side mount fifth wheel hitch applications. Does not fit cab & chassis applications. Does not fit Quadrasteer applications.

Resources

• Installation manual
• User guide