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

SKU RC25330

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 for an impressive stance and a killer look. The kit features a Non-Torsion Drop design for better clearance and handling while maintaining proper angles in a clean and tucked away fashion.

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$1,549.95 Free Ship!

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Product Specifications

Lift Type:Lifted Knuckles/Blocks
Instructions: Rough Country 25330 View Installation Instructions.
Front Shock:(2) Premium N3 Series
Rear Shock:(2) Premium N3 Series

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Product Specs for Rough Country 25330

Lift Type:Lifted Knuckles/Blocks
Instructions: Rough Country 25330 View Installation Instructions.
Front Shock:(2) Premium N3 Series
Rear Shock:(2) Premium N3 Series
UPC: 843030128333
MPN: 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.

Chevrolet
GMC

Year	Make	Model	Vehicle Option	Installation Notes
2011	Chevrolet	Silverado 2500 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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 HD	Fits 2 Wheel Drive; Fits 4 Wheel Drive	Does 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.