This Rancho 4" suspension lift increases front vehicle height by a minimum of 4" inches in the front and levels the rear. This kit even works with OE wheels and does not require any exhaust modifications! This kit will fit all 2011 through 2015 model year 2500HD series Gasoline and Duramax Diesel equipped trucks, including those equipped with the Allison transmission. Please note, this lift will NOT fit the older 2010 HD series GM trucks!
Easy Installation (no upper control arm drop, no relay rod replacement).
No exhaust modifications necessary
Full alignment to O.E. Specs
Cast Knuckles (Maintains steering geometry)
One piece reinforced subframe made from HSLA Steel - High Strength Low Alloy
Maintains factory location of rack and pinion
Maintains factory alignment specifications
Tubular Aft Braces are included!
Rear lift blocks & U-bolts
Urethane bushings throughout
Heavy-duty fasteners and hardware
The Rancho 6554B kit does not include shock absorbers. Rancho RS5000, and RS9000XL Series shocks designed for use with this Rancho suspension lift can be purchased using the drop down selection boxes located beneath this item description. Rancho currently only offers this lift in their Outlaw Black finish. For more information on this or any other Rancho product, please click on the "ask a question" link located at the very top of this page.
This item ships for FREE via standard ground service to all addresses located in the contiguous 48 United States of America!
|Free Shipping||Free Ground Shipping!|
|Alaska & Hawaii Shipping||No|
|Vehicle Make||Chevrolet, GMC|
|Vehicle Model||Sierra 2500HD, Sierra 3500 SRW, Silverado 2500HD, Silverado 3500 SRW|
|Vehicle Year||2015, 2014, 2013, 2012, 2011|
|Drive Type||2-Wheel Drive, 4-Wheel Drive|
|Made In the USA||Yes|