Improved Ground Clearance and Ride Quality. Take your workhorse to the next level with Rough Countrys 3.5 in. Knuckle Lift kit. Rough Countrys 3.5 in. Knuckle Kit provides an improved ground clearance and is designed for on or off-road driving. This suspension offers Rough Countrys full lineup of shocks ranging from our N3 series to Vertex adjustable coil-overs. Innovative Design and Construction. This suspension kit combines the use of durable steel knuckles and forged upper control arms to reduce cv angles. Featuring a set of forged torsion bar keys that offer uncompromised strength and rigidity gaining lift height is no issue. Utilizing our forged upper control arms and differential drop spacers this kit allows you to retain factory-like geometry and provides enough clearance to run 33 in. tires with appropriate wheel backspacing. Installation. With a no-cut or drilling, design installation couldn't be easier. With an estimated timeframe of 4-6 hours this full kit can be installed at home using standard tools and can be completed efficiently and quickly! Lifetime Replacement Warranty. Rough Countrys 3.5 in. Knuckle Kit is backed with a lifetime replacement warranty towards manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Countrys Suspension products!
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016 | Chevrolet | Silverado 2500 HD | |
| 2017 | Chevrolet | Silverado 2500 HD | |
| 2019 | Chevrolet | Silverado 2500 HD | |
| 2015 | Chevrolet | Silverado 2500 HD | |
| 2018 | Chevrolet | Silverado 2500 HD | |
| 2014 | Chevrolet | Silverado 3500 HD | |
| 2016 | Chevrolet | Silverado 3500 HD | |
| 2017 | Chevrolet | Silverado 3500 HD | |
| 2018 | Chevrolet | Silverado 3500 HD | |
| 2019 | Chevrolet | Silverado 3500 HD | |
| 2011 | Chevrolet | Silverado 3500 HD | |
| 2015 | Chevrolet | Silverado 3500 HD | |
| 2012 | Chevrolet | Silverado 3500 HD | |
| 2013 | Chevrolet | Silverado 3500 HD | |
| 2014 | GMC | Sierra 2500 HD | |
| 2015 | GMC | Sierra 2500 HD | |
| 2016 | GMC | Sierra 2500 HD | |
| 2017 | GMC | Sierra 2500 HD | |
| 2018 | GMC | Sierra 2500 HD | |
| 2019 | GMC | Sierra 2500 HD | |
| 2011 | GMC | Sierra 2500 HD | |
| 2013 | GMC | Sierra 2500 HD | |
| 2012 | GMC | Sierra 2500 HD | |
| 2014 | GMC | Sierra 3500 HD | |
| 2015 | GMC | Sierra 3500 HD | |
| 2016 | GMC | Sierra 3500 HD | |
| 2017 | GMC | Sierra 3500 HD | |
| 2018 | GMC | Sierra 3500 HD | |
| 2019 | GMC | Sierra 3500 HD | |
| 2011 | GMC | Sierra 3500 HD | |
| 2012 | GMC | Sierra 3500 HD | |
| 2013 | GMC | Sierra 3500 HD |
