Rough Country

7.5 Inch Lift Kit | NTD | M1 | Chevy/GMC 2500HD/3500HD (11-19)

Part #: 25340Category: Susp Lift Kits 4wd

Sold & installed by an Authorized Rough Country Dealer

Does it fit? Listed for 5 vehicles (Chevy, GMC). Pick your vehicle to check.

  • Maintains factory ride quality Maintains the stock track width Torsion bars stay in the…

Call or request a quote for today’s price and installation.

  • Authorized Rough Country dealer
  • Installed at our Silver Star Rd shop
  • No-credit-needed financing

Install Instructions for the 7.5 Inch Lift Kit | NTD | M1 |… (PDF)

About the 7.5 Inch Lift Kit | NTD | M1 | Chevy/GMC 2500HD/3500HD (11-19)

Command Attention from the Start: Right off the lot, the GM 2500/3500HD commands attention with its aggressive stance and sharp style. Rough Country's 7.5" Suspension Lift was engineered to enhance this bold presence while keeping every factory advantage intact. Designed with a Non-Torsion Drop layout, this kit delivers improved ground clearance and handling without compromising your truck's factory angles or axle placement. Built with heavy-duty components, including 1/4" thick steel crossmembers, 1/2" thick NTD brackets, and a rugged skid plate, all laser-cut and finished in durable Hammer Black, this lift offers both strength and style. Installation is straightforward and non-invasive, requiring no drilling or differential modifications, so you can elevate your truck without altering its core mechanics.

Ride Smoothly with Factory Precision: Experience a ride that feels as smooth as stock with features engineered to retain factory quality. The Non-Torsion Drop design preserves proper torsion bar placement and stock track width, keeping your wheels aligned and handling predictable. Factory axle positioning is maintained to prevent premature wear, while the kit requires no changes to your drivetrain or exhaust. Fully configurable shock options allow you to dial in your ideal ride, with nitrogen-charged N3 shocks, upgraded M1 or V2 monotubes, or premium Vertex reservoir shocks available to suit your driving style and terrain.

Conquer Any Terrain with Confidence: Rough Country's 7.5" Suspension Lift gives your third-generation Chevy/GMC 2500HD/3500HD the perfect balance of aggressive off-road capability and factory-like comfort, letting you tackle tough terrain with confidence and style.

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

Specifications

Specifications for the 7.5 Inch Lift Kit | NTD | M1 | Chevy/GMC 2500HD/3500HD (11-19)
BrandRough Country
TypeSusp Lift Kits 4wd
Part number25340
NotesDoes 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 cl

Vehicle Fitment

  • 2011–2019 Chevy Silverado 2500 HD 2WD
  • 2011–2019 Chevy Silverado 2500 HD 4WD
  • 2011–2019 Chevy Silverado 3500 HD 4WD
  • 2011–2019 GMC Sierra 2500 HD 2WD
  • 2011–2019 GMC Sierra 2500 HD 4WD
Map of Orlando Treads & More, 6224 Silver Star Rd, Orlando
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Find Us on Silver Star Road

Opening hours
Monday8:30 AM – 6:30 PM
Tuesday8:30 AM – 6:30 PM
Wednesday8:30 AM – 6:30 PM
Thursday8:30 AM – 6:30 PM
Friday8:30 AM – 6:30 PM
Saturday8:30 AM – 6:30 PM
SundayClosed

Wheelchair-accessible entrance and parking at every office.

Have questions? Call (407) 723-1576

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Rather talk to someone? Call (407) 723-1576 · Mon–Sat 8:30 AM – 6:30 PM

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