Suspension Lift Kit | Rough Country | 7 Inch | Sierra 1500 Denali

SKU RC17800

$1,199.95 Free Ship!
Spin UpSpin Down
 

Product Specifications

  • Typically ships in 1 business day.

Product Specs for Rough Country 17800

Ask an Expert

customer service Our Michigan based experts can help.

1.800.358.4751
Email
Hours
M-F 7:00AM - 11:00PM EST
Sat 8:00AM - 1:00PM EST

Rough Country 17800 Details

Rough Country 7-inch Suspension Lift Kit 17800 for the 4WD GMC Sierra 1500 Denali Pickup with Magnetic Ride Control is designed to give your truck an aggressive stance and run up to 35-inch tires on factory wheels. The kit includes front upper and lower strut spacers, front and rear crossmembers and rear lift blocks.

Features

  • Increased ground clearance
  • Maintains stock track width
  • Can run factory 20-inch wheels
  • Fabricated blocks are stronger and offer a longer lifespan than cast blocks

Components

Front
  • Upper strut spacers
  • Lower strut spacers
  • Front crossmember
  • Rear crossmember
  • Control arm drop brackets
  • Differential drop brackets
  • Sway-bar drop brackets
  • Steering extension
  • Steering brace
  • Front skid plate
  • Lower skid plate
  • Hardware
Rear
  • Fabricated anti-wrap lift blocks
  • Brake line relocation brackets
  • U-bolts
  • Hardware

Tires/Wheels

  • 315/70 R17, 17x9, +12 to +18mm
  • (1,2) 295/70 R18, Factory 18
  • (2) 315/65 R18, 18x9, +12 to +18mm
  • (1,2)295/60 R20, Factory 20
  • (2) 235x12.50 R20, 20x9, +12 to +18mm
(1) Factory 18 inch and 20 inch wheels can be run but require 1/4 inch wheel spacers with 295 tires.
(2) Models equipped with Factory 18-inch or larger wheels must run 18-inch or larger wheels if changing to aftermarket wheels.

Installation/Fitment Notes

  • Requires cutting and drilling
  • ONLY fits GMC Denali models with Magnetic Ride Control
  • Fits models with stock Cast Steel control arm ONLY
  • If wider than 35x12.50 tires are used, offset wheels will be required and trimming may be required
  • 18-inch or larger wheels are required
  • If truck is equipped with a mass damper on the front differential, the damper must be removed
  • Please view installation instructions for complete information on proper tire/wheel combinations at RoughCountry.com

Vehicle Application Guide for Rough Country 17800

The RC17800 Suspension Lift Kit | Rough Country | 7 Inch | Sierra 1500 Denali 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.

YearMakeModelVehicle OptionInstallation Notes
2014 GMC Sierra 1500 DenaliFits 4 Wheel DriveRequires cutting and drilling. ONLY fits GMC Denali models with Magnetic Ride Control. Fits models with Stock Cast Steel Upper Control Arms only. If wider than 35x12.50 tires are used, offset wheels will be required and trimming may be required. 18-inch or larger wheels are required. Please view installation instructions for complete information on proper tire/wheel combinations. If truck is equipped with a mass damper on the front differential, the damper must be removed.
2015 GMC Sierra 1500 DenaliFits 4 Wheel DriveRequires cutting and drilling. ONLY fits GMC Denali models with Magnetic Ride Control. Fits models with Stock Cast Steel Upper Control Arms only. If wider than 35x12.50 tires are used, offset wheels will be required and trimming may be required. 18-inch or larger wheels are required. Please view installation instructions for complete information on proper tire/wheel combinations. If truck is equipped with a mass damper on the front differential, the damper must be removed.
2016 GMC Sierra 1500 DenaliFits 4 Wheel DriveRequires cutting and drilling. ONLY fits GMC Denali models with Magnetic Ride Control. Fits models with Stock Cast Steel Upper Control Arms only. Does NOT fit 2016+ models with Stock Stamped Steel upper control arms. If wider than 35x12.50 tires are used, offset wheels will be required and trimming may be required. 18-inch or larger wheels are required. Please view installation instructions for complete information on proper tire/wheel combinations. If truck is equipped with a mass damper on the front differential, the damper must be removed.
2017 GMC Sierra 1500 DenaliFits 4 Wheel DriveRequires cutting and drilling. ONLY fits GMC Denali models with Magnetic Ride Control. Fits models with Stock Cast Steel Upper Control Arms only. Does NOT fit 2016+ models with Stock Stamped Steel upper control arms. If wider than 35x12.50 tires are used, offset wheels will be required and trimming may be required. 18-inch or larger wheels are required. Please view installation instructions for complete information on proper tire/wheel combinations. If truck is equipped with a mass damper on the front differential, the damper must be removed.
2018 GMC Sierra 1500 DenaliFits 4 Wheel DriveRequires cutting and drilling. ONLY fits GMC Denali models with Magnetic Ride Control. Fits models with Stock Cast Steel Upper Control Arms only. Does NOT fit 2016+ models with Stock Stamped Steel upper control arms. If wider than 35x12.50 tires are used, offset wheels will be required and trimming may be required. 18-inch or larger wheels are required. Please view installation instructions for complete information on proper tire/wheel combinations. If truck is equipped with a mass damper on the front differential, the damper must be removed.

Customer Q&A - Rough Country 17800


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.

Need Help Finding the Right Product?

Our Michigan Based Parts Experts Can Help. Call for immediate assistance.

Please Wait...