Tuff Country 3.5in Lift Kit W/ SX8000 Shocks fits 11-19 Silverado 2500HD 13085KN
Tuff Country EZ-Ride suspension’s 3.5" lift kits for the Sierra 2500HD/3500HD are an affordable lift solution that will allow for up to 35 inch tires (w/minor trimming). The replacement torsion bar keys reindex the factory torsion bars, while the new upper control arms keep the front end in proper geometry. 1" blocks and extended u-bolts raise the rear end. Also includes front shock relocation brackets, new shocks not required.
Improved! Now includes re-enforced control arm eyelets, suspension limited straps and upper control arm bump stops.
TECHNICAL FILES
Installation Instructions
FEATURES
Reindexes factory torsion bars without “cranking up”
New upper control arms keep proper geometry
Bolt-on installation, no drilling required
New shocks not required
Limited Lifetime Warranty
Made in the USA
SPECIFICATION
LIFT HEIGHT:
3.5"
AVERAGE INSTALL TIME:
8 TO 10 HOURS
RECOMMENDED TIRE SIZE:
33" X 12.5" OR 35" X 11.5 (W/ TRIMMING)
RIM BACKSPACING:
5.5" OR LESS (REQUIRES NEW RIMS)
VEHICLE FITMENT
2011-2019 Chevy Silverado 2500HD
2011-2019 GMC Sierra 2500HD
2011-2019 GMC Sierra 3500
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2019 | Chevrolet | Silverado 2500 HD | High Country |
| 2011-2019 | Chevrolet | Silverado 2500 HD | LT |
| 2011-2019 | Chevrolet | Silverado 2500 HD | LTZ |
| 2011-2019 | Chevrolet | Silverado 2500 HD | WT |
| 2015-2019 | Chevrolet | Silverado 3500 HD | High Country |
| 2013-2019 | Chevrolet | Silverado 3500 HD | LT |
| 2013-2019 | Chevrolet | Silverado 3500 HD | LTZ |
| 2013-2019 | Chevrolet | Silverado 3500 HD | WT |
| 2015-2019 | GMC | Sierra 2500 HD | Base |
| 2011-2019 | GMC | Sierra 2500 HD | Denali |
| 2011-2019 | GMC | Sierra 2500 HD | SLE |
| 2011-2019 | GMC | Sierra 2500 HD | SLT |
| 2011-2014 | GMC | Sierra 2500 HD | WT |
| 2015-2019 | GMC | Sierra 3500 HD | Base |
| 2013-2019 | GMC | Sierra 3500 HD | Denali |
| 2013-2019 | GMC | Sierra 3500 HD | SLE |
| 2013-2019 | GMC | Sierra 3500 HD | SLT |
| 2013-2014 | GMC | Sierra 3500 HD | WT |
Some items will have additional shipping charges to ship outside of the 48 States like Alaska, Hawaii, Puerto Rico etc. We will contact you if this is the case or you can feel free to message us to ask. Also, if you have a time specific deadline to get parts, please reach out to us so we can help you make sure you get your product by that timeframe. We discount the shipping to give you the best possible solution. Images are for representation purposes only and may differ from actual product.
