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/ / / / Suspension Lift Kit | Rough Country | 7.5 Inch | Silverado, Sierra 2500HD, 3500HD

Suspension Lift Kit | Rough Country | 7.5 Inch | Silverado, Sierra 2500HD, 3500HD

SKU RC25330
$1,449.95 Free Ship!
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Product Specifications

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Product Specs for Rough Country 25330

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Rough Country 25330 Details

Rough Country N2 Suspension Lift Kit 25330 for the Chevy Silverado and GMC Sierra 2500HD and 3500HD gives your truck a 7.5 inch lift. The kit features a Non-Torsion Drop design for better clearance and handling while maintaining proper angles in a clean and tucked away fashion. This kit also includes 1/4 inch thick steel crossmembers, 1/2 inch thick NTD brackets, a durable skid plate and braided stainless steel brake lines. Front and read Nitrogen charged N3 Shock Absorbers are designed to preserve your factory ride quality and feature 10-Stage velocity sensitive valving.

Features

  • Maintains factory ride quality
  • Maintains the stock track width
  • Torsion bars stay in the factory location
  • Unmatched ground clearance
  • Axles maintain factory position and angle
  • No drilling or modifying of the differential
  • No drivetrain or exhaust modifications required
  • Includes application valved N2.0 series shock absorbers which offer the best in balanced performance for on and off-road use.

Components

Front
  • Lifted knuckles
  • Front crossmember
  • Rear crossmember
  • Differential drop brackets
  • Differential skid plate
  • Non-torsion bar drop brackets
  • Sway-bar link extensions
  • Sway-bar brackets
  • Upper shock brackets
  • Extended brake lines
  • Hardware
Rear
  • Lifted blocks
  • U-bolts
  • Bump-stop brackets
  • Brake line brackets
  • E-brake line bracket
  • Hardware
Shocks
  • (4) Premium N3 series

Installation/Fitment Notes

  • Does NOT fit dually models
  • Does NOT fit models with Magnetic Ride Control
  • Does NOT work with factory wheels
  • If equipped with factory 17 inch wheels - new aftermarket wheels must be 17 inch or larger to clear brake calipers/rotor.
  • Gas models may require modification to the exhaust for driveshaft clearance
  • Models equipped with factory rear overload springs require longer u-bolt kit (7664)

Vehicle Application Guide for Rough Country 25330

The RC25330 Suspension Lift Kit | Rough Country | 7.5 Inch | Silverado, Sierra 2500HD, 3500HD is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561. Browse the category Lift Kits Rough Country Lift Kits , to view all vehicle makes and models.

  • Chevrolet
  • GMC
YearMakeModelVehicle OptionInstallation Notes
2011 Chevrolet Silverado 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2011 Chevrolet Silverado 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2011 GMC Sierra 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2011 GMC Sierra 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2012 Chevrolet Silverado 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2012 Chevrolet Silverado 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2012 GMC Sierra 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2012 GMC Sierra 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2013 Chevrolet Silverado 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2013 Chevrolet Silverado 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2013 GMC Sierra 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2013 GMC Sierra 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2014 Chevrolet Silverado 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2014 Chevrolet Silverado 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2014 GMC Sierra 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2014 GMC Sierra 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2015 Chevrolet Silverado 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2015 Chevrolet Silverado 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2015 GMC Sierra 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2015 GMC Sierra 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2016 Chevrolet Silverado 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2016 Chevrolet Silverado 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2016 GMC Sierra 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2016 GMC Sierra 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2017 Chevrolet Silverado 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2017 Chevrolet Silverado 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2017 GMC Sierra 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2017 GMC Sierra 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2018 GMC Sierra 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2018 Chevrolet Silverado 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2018 GMC Sierra 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2018 Chevrolet Silverado 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2019 GMC Sierra 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2019 GMC Sierra 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2019 Chevrolet Silverado 3500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).
2019 Chevrolet Silverado 2500 HDFits 2 Wheel Drive; Fits 4 Wheel DriveDoes NOT fit dually models. Does NOT fit models with Magnetic Ride Control. Does NOT work with factory wheels. If equipped with factory 17" wheels - new aftermarket wheels must be 17" or larger to clear brake calipers/rotor. Gas models may require modification to the exhaust for driveshaft clearance. Models equipped with factory rear overload springs require longer u-bolt kit (7664).

Customer Q&A - Rough Country 25330

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Rough Country

Rough Country Warranty

Limited Lifetime Warranty

On hard suspension components including knuckles, Lift Blocks, Control Arms, Jeep JK Armor, Bed Covers, Bed Mats, Nerf Steps, and Wheel Well Liners.

5 Year Limited Warranty

On leaf springs and coil springs.

3 Year Limited Warranty

On shocks and stabilizers.

3 Year Limited Warranty

On LED Lights, Fender flares, and Soft Tops.

2 Year Limited Warranty

On Winch mechanical components.

1 Year Limited Warranty

On Winch electrical components.

1 Year Limited Warranty

On All wear and tear items. Bushings, Ball Joints, Etc.

Rough Country products are warranted to be free from defects in material and craftsmanship for the time periods listed. Some suspension components are prone to gradual wear and tear over time and therefore are not covered within the Lifetime Replacement Warranty.

Warranty Guard

This free protection supplements your manufacturer's warranty, guaranteeing that if you are denied repair due to having a Warranty Guard protected product on your vehicle, then Rough Country will foot the bill for your repair! For up to 5 years / 100K miles / or until your manufacturer's warranty ends, if there is a failure of a factory warranty-covered part due to installation of a Rough Country suspension product, Rough Country will cover the repairs at a factory authorized shop - all you pay is a $100 deductible!

What the warranty does not cover

Wear and tear items such as mountings, bushings, diminished shock and stabilizer dampening resistance, finish, dents and scratches, as these components and issues can wear out or occur naturally over time. These items are covered under a separate Limited Warranty along with other non-suspension items listed above. Replacements for non-defective items broken during off-road use may incur shipping charges.

You can view the full details of Rough Country’s warranty here.

How to get service

For warranty issues, contact Rough Country service at 1-800-222-7023.

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