6 Inch Lift Kit - Cast Steel - Chevy/GMC 1500 4WD (14-17)
Level Up Your Stance and Style: Transform your Chevy or GMC 1500 with Rough Country's 6-Inch Lift Kit-engineered to eliminate factory rake and deliver a bold, level, and aggressive appearance. This kit supports 33-inch tires on factory 20-inch wheels, so you can keep your OE styling while gaining serious off-road presence. The high-clearance crossmember design boosts ground clearance, ensuring you're ready for rugged terrain without compromising ride quality. Engineered for Strength and Precision: Every component in this lift kit is crafted for top-tier durability and performance. Heavy-duty fabricated lift blocks outlast cast versions, while anti-axle wrap rear blocks help maintain factory ride comfort and prevent axle wrap under load. All suspension parts are precision laser-cut using advanced CAD technology for a perfect, factory-style fit. Choose between our nitrogen-charged N3 shocks or the M1 Monotubes to customize your ride experience. Everything You Need in One Kit: This all-inclusive lift kit comes complete with detailed instructions and all required hardware for a straightforward installation. Some cutting and drilling may be necessary, but we've made sure the process is as smooth as possible. Backed by Rough Country's Limited Lifetime Warranty, your investment is protected mile after mile. Take your truck's capability and stance to the next level today.
  • Compatible with Factory 20-Inch Wheels: Maintains OE styling while accommodating your preferred factory wheel setup.
  • Achieves a Level Stance: Eliminates factory rake for a balanced, aggressive look both on and off the road.
  • High-Clearance Crossmember Design: Maximizes ground clearance for superior off-road performance and obstacle clearance.
  • Laser-Cut for Precision Fitment: Crafted with 100% precision laser-cut materials using advanced CAD technology for a perfect fit every time.
  • Heavy-Duty Fabricated Lift Blocks: Built stronger than cast alternatives for enhanced durability and extended service life.
  • Anti-Axle Wrap Rear Blocks: Engineered to preserve factory ride comfort while preventing axle wrap, a common issue with conventional lift blocks.
  • Fully Configurable with Shock/Strut Options: Choose from our nitrogen-charged N3's to the M1 Monotube's for the perfect ride quality.

Information:

Requires cutting and drilling. To ensure proper fit please confirm if the stock control arms are cast aluminum, cast steel, or stamped steel. For a visual, please click here. Does NOT fit Denali or Denali Ultimate models as they are equipped with Magnetic Ride Control. Does NOT fit models with eAssist (ECO Hybrid) package due to additional drivetrain components and sensor placement. To ensure adequate clearance when lowering the differential models equipped with a mass damper on the front differential must be removed. For a visual, please click here. IMPORTANT! - Installation of larger tires will require Rough Country's Speedometer Calibrator SKU: 90009. Tire & Wheel Details If wider than 295/60R20 tires are used, offset wheels will be required and trimming may be required. Please test fit wheels prior to installation. To retain factory wheels a 0.25" wheel spacer will be required SKU: 1065.

Application Summary:

Year Make/Model
2014-2017 Chevrolet Silverado 1500
2015 GMC Sierra
2017 GMC Sierra
2014-2017 GMC Sierra 1500
Attributes
California Proposition 65 WARNING: Cancer - www.P65Warnings.ca.gov
Category Susp Lift Kits 4wd, Susp Lift Kits 4wd
Country of Origin (Primary) US
Front Components Lifted knuckles, Front crossmember, Rear crossmember, Upper strut spacers, CV spacers, Differential drop brackets, Differential skid plate, Sway-bar drop brackets, Hardware
Front Kit Componenets Lifted knuckles, Front crossmember, Rear crossmember, Upper strut spacers, CV spacers, Differential drop brackets, Differential skid plate, Sway-bar drop brackets, Hardware
Front Kit Components Lifted knuckles, Front crossmember, Rear crossmember, Upper strut spacers, CV spacers, Differential drop brackets, Differential skid plate, Sway-bar drop brackets, Hardware
Harmonized Tariff Code (Schedule B) 8708801600
Hazardous Material Code N
Install Time 8-10 hours
Life Cycle Status Code Available to Order
Lift/Drop Height 6 in.
NAFTA Preference Criterion Code B
Rear Components Fabricated lift blocks, Brake line brackets, U-bolts, Hardware
Rear Kit Components Fabricated lift blocks, Brake line brackets, U-bolts, Hardware
SDR Required Flag N
Shipping Group No Restrictions
Shipping Options No Restrictions
Ships in Multiple Boxes Y, Y
Tire & Wheel Size Combinations 305/55 R20 - 20x9, Offset: +12 to +18mm (Models equipped with Factory 18-inch or larger wheels must run 18-inch or larger wheels if changing to aftermarket wheels), 305/55 R20 - 20x9, Offset: +12 to +18mm (Models equipped with Factory 18-inch or larger wheels must run 18-inch or larger wheels if changing to aftermarket wheels)
Tire, Wheel, and Offset Info 295 70R17:Factory 17:6x5.5:-:0.25 Spacer; 295 60R20:Factory 20:6x5.5:-:0.25 Spacer; 285 65R18:Factory 18:6x5.5:-:0.25 Spacer; 305 70R17:17x9:6x5.5:+12:-; 33x12.50R17:17x9:6x5.5:+18:0.25 Spacer; 305 70R17:17x9:6x5.5:+18:0.25 Spacer; 33x12.50R17:17x9:6x5.5:+20:0.25 Spacer; 305 65R18:18x9:6x5.5:+12:-; 33x12.50R18:18x9:6x5.5:+18:0.25 Spacer; 305 65R18:18x9:6x5.5:+18:0.25 Spacer; 285 65R18:18x9:6x5.5:+18:-; 285 65R18:18x9:6x5.5:+19:-; 33x12.50R18:18x9:6x5.5:+20:0.25 Spacer; 285 65R18:18x9:6x5.5:+20:-; 305 55R20:20x9:6x5.5:+12:-; 33x12.50R20:20x9:6x5.5:+18:0.25 Spacer; 305 55R20:20x9:6x5.5:+18:0.25 Spacer; 295 60R20:20x9:6x5.5:+18:-; 33x12.50R20:20x9:6x5.5:+20:0.25 Spacer; 305 55R20:20x9:6x5.5:+20:-; 295 60R20:20x9:6x5.5:+20:0.25 Spacer
UTV Product N
GTIN 00843030173197

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