Rough Country 2011-2019 Chev/GMC 2500/3500 HD, 3.5″ Bolt-On Suspension Lift Kit – RCS 95920


Product Highlights:

Rough Country’s 3.5-inch Bolt-On Kit offers easy installation and aggressive good looks at an incredible value. Take your truck to new heights with this excellent option for GM HD Models. This kit features a set of high-quality, tubular Upper Control Arms with a reinforced gusset plate and Clevite rubber bushings for enhanced durability. These arms are designed to promote a factory-like geometry by keeping the ball joint at optimum angles after lifting. This design allows for an improved, full range of motion from the ball-joint, with less stress, wear and tear. This kit also features a set of durable, forged torsion bar keys, offering uncompromised strength and rigidity over factory keys. A set of front and rear N3 Nitrogen-charged shocks are also included in the kit, giving your truck incredible ride-quality both on and off-road. Once installed, this kit gives your truck plenty of ride height for up to 33-inch tires while offering a clean, level look from front to rear. This all-inclusive kit comes with everything you need, and installation is a piece of cake compared to other kits on the market! Featuring a 100% bolt-on installation process that requires zero cutting or drilling, this kit can be installed using common tools in a home garage, and allows the truck to be returned to stock at any time if so desired. Best of all this kit features Rough Country’s Lifetime Replacement Warranty. Rough Country’s 3-inch Bolt-On Suspension Lift Kit w/ Upper Control Arms – 95920

Vehicle Fitment

Chevrolet: 11-19 Silverado 2500 HD 4WD, 11-19 Silverado 3500 HD 4WD

  • Does not fit models equipped with rear overload springs
  • Does not fit GMC Denali models with Magnetic Ride Control
  • Does not fit dually models
  • Recommended Tire Size: 295/70 R18

Key Features

  • Easy bolt-on installation
  • No cutting, drilling, or welding required
  • Increased ground clearance
  • Levels the front with the rear of the vehicle
  • Torsion bar keys are forged for uncompromised strength
  • Keys are indexed to not stress OE components
  • Upper control arms help maintain factory-like geometry while keeping a full range of motion
  • Upper control arms feature OEM style Clevite rubber bushings
  • Includes application valved N3 series shock absorbers
  • Install Time(Hours): 3-4


  • Front: Forged torsion bar adjuster keys, upper control arms, and differential spacers
  • Rear: Lift blocks, U-bolts, and hardware
  • Shocks: (4) Premium N3 Shocks