Rough Country 7.5" Suspension Lift Kit for Chevy/GMC Duramax 2500/3500HD 2011-2016

SKU
RC-253X
In stock
$1,499.95
-
+
Overview

Heavy Duty Suspension Lift Kit

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
Fits:
2011-2016 Chevy/GMC Duramax 2500/3500HD w/4WD
* Will Not Fit Dually, Magnetic Ride Control Trucks or Factory Wheels *

IMPORTANT: Models equipped with factory rear overload springs require longer u-bolt kit(RC-7664) available below.

Rough Country Suspension 5.0" Suspension Lift Kit

Right off the lot The GM 2500 HD has an impressive stance and a killer look, inspiring Rough Country to build a kit that would add crucial enhancements while taking nothing away from this sharp looking, new model truck. The 7.5" N2 Suspension Lift for GM 2500 HD 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 features Heavy Duty components worthy of the HD badge; With 1/4" thick steel crossmembers, 1/2" thick NTD Brackets, and a durable, thick Skid Plate - all laser-cut and powder coated in our "Hammer Black" color to match the factory components. Installation requires no drilling or modifying the differential, meaning no "invasive" mods to your new toy. A set of braided Stainless Steel Brake Lines hones the whole package in.

Our innovative HD lift doesn't just look like it came from the showroom floor, it drives like it did too. This kit doesn't widen the stock track width, and the Non Torsion Drop design keeps everything at optimum angles, leaving that factory feel to handling corners and turns. A full set of Nitrogen charged N2.0 Shock Absorbers offer 10-Stage velocity sensitive valving, and are custom valved for each model kit we offer - meaning you get a set of shocks designed to preserve your factory ride quality.

Tire Fitment

TIRE       WHEEL   BACKSPACING      OFFSET
315/70 R17      17x9	     -	        -12 to 0mm
315/65 R18      18x9	     -	        -12 to 0mm
315/55 R20      20x9	     -	        -12 to +12mm

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 N2.0 series

NOTES

 - IMPORTANT

  • 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) - available below.

More Information
Performance Type N/A
SKU RC-253X
Diesel Engine Duramax 6.6L LML 2015.5-2016, Duramax 6.6L LML 2011-2015
OEM Make GMC, Chevrolet
OEM Model Sierra/Denali 2500, Sierra/Denali 3500, Silverado 2500HD, Silverado 3500HD
Specific Year 2016, 2015, 2014, 2013, 2012, 2011
Brand Rough Country Suspension
Transmission Automatic, Manual
Drive 4WD
Lift Type Suspension Lift Kit
Lift Height 7.5"
Recommended Tire Size See Table
Instructions Included in Box

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Packages

All of our packages include multiple related items at a special package discount. Our packages are designed to make your life easier, usually including all the parts you need to achieve a specific modification.

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We want to make sure you get the best deal possible on your parts. We do our best to ensure we have the best prices in the industy, however, if you find an item cheaper, let us know and we will happily match or beat the price.

Discounts For Shops & Dealers

If you are an installation shop or dealer, give us a call or email for details on our dealer program. We are able to discount most items for shops.

Phone: 855-432-4733 9 AM - 6 PM EST Monday - Friday
Email: [email protected]

We Strive For Extremely Quick Shipping.

Whether you need a part to fix a downed truck, a performance part to get the edge on your competitors on race day, or just something to improve the look or functionality of your vehicle; freedom diesel performance you covered!

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*** Orders placed before 2 PM Est - Usually ship the same day. ***

Estimated Delivery Times:

- Tuners / Programmers by themselves - 2 to 3 Business Days

- Performance / Race Packages - 2 to 5 Business Days

- General Diesel Performance Parts - 2 to 5 Business Days 

- Lighting, Accessories, Etc - 2 to 7 Business Days 

(Alaska / Hawaii Add 3 Business Days)



Easy Return / Exchange Process

If for some reason, you order the incorrect product, or do not need the product prior to using it, we will accept it back as a return for refund or exchange up to 30 days from delivery. Must be in new, un-used condition with original packaging.

Due to credit card processing fees, shipping, and wear and tear to the packaging often occuring during shipping, returns may be subject to a 20% restocking fee.

If you need to setup a return or exchange, please contact us for an RMA#

Warranty Process

If the product you receive is damaged or defective, please contact us immediately for assistance. In most cases, we can send you a return label and fix the problem very quickly.

Although many of the products that we offer, are not for sale or use in California, is it still important to realize the below warning.

Prop 65 Warning:Cancer & Reproductive Harm

Unless otherwise specified on the product page description, every product on this website contains chemicals, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

Race Use products are for Closed Course Competition Use Only. Competition Use product should never be installed on a vehicle registered for highway use.