2018 GMC Rough Country Parts


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Rough Country
  • 2 in. Block And Thread Size 5/8 inch; Inside Width 3.625 in.; Inside Length 15.5 in.; Round; E-Coated Black
  • U-Bolt Kit; 2 in. Block And U-Bolt Kit; Thread Size 5/8 inch; Inside Width 3.625 in.; Inside Length 15.5 in.; Round; E-Coated Black;
  • U-Bolt Kit
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Fabricated Steel Blocks Are Stronger And Offer A Longer Lifespan
    • Tapered To Reduce Drive Shaft Angle
    • Single 9/16 in. Pin Blocks
    • 2.5 in. Wide
    • Powder Coated Black
    • U-Bolts Are E-Coated Black
    • Corrosion Resistant
  • Has the rear of your vehicle started to sag, or are you looking to add a bit of lift height? Whatever the case maybe we have you covered at Rough Country. Upgrade your rear suspension with Rough Countrys vehicle-specific block and U-bolt kit! Rough Countrys rear block and U-bolt kits provide a simple remedy to an age-old problem that simply happens over the span of your vehicle lift. Each kit offers two fabricated steel blocks that are tapered to reduce driveline angles and are much stronger than the standard cast block option. These heavy-duty replacements feature a single pin measuring in a 9/16- in. to snuggle fit into your factory axle pad. Also included is a set of e-coated corrosion-resistant steel U-bolts. Our U-bolts offer four inches of thread ensuring that you have plenty of length to securely install this kit to the rear of your vehicle in no time flat.  Best of all, Rough Countrys vehicle-specific kits are backed by Rough Countrys Satisfaction Guarantee!

Additional Fitment Information:
Vehicle Drive Type
2018 - GMC Sierra 1500 4WD

Rough Country
  • Hidden Winch Mounting Plate;
  • Hidden Winch Mounting Plate
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Easy Installation
    • Hidden Install Behind The Front Bumper
    • Does NOT Require Moving The Factory Bumper
    • Does Not Impede Airflow to The Radiator
    • License Plate Bracket Maintains The Ability
    • To Run A Front License Plate
    • Engage Lever Allows Easy Access To Engage/disengage The Winch
    • Will Accommodate Most Winches On The Market
  • Give your truck a sleek recovery system that still turns heads with Rough Countrys Hidden W in. Mount for 14-18 Chevy/GMC 1500 models. This subtle yet innovative design capitalizes on the ample space behind the front bumper to mount your RC PRO series or other standard sized w in. while keeping everything neat and tidy. A durable 1/4 in. plate steel w in. mount secures onto the frame for unyielding strength and rigidity suitable for a robust recovery solution. Rough Countrys 14-18 GM Hidden W in. Kit is engineered for hawse fairlead style w inches, and includes multiple hawse shims so you can dial in the exact depth you need for your preferred setup. The result is a clean, flush front end with nothing visible but the fairlead and hook giving a striking visual appearance that lends to the overall look of your truck. Includes a lifetime replacement guarantee!

Additional Fitment Information:
Vehicle
2018 - GMC Sierra 1500

Rough Country
  • 2.0 in.; Pair; Bolt Pattern 6 on 5.5 in.; Red
  • Wheel Spacer; 2.0 in.; Pair; Bolt Pattern 6 on 5.5 in.; Red;
  • Wheel Spacer
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • Spaces Wheel 2 In. Allowing Use Of Wider Tires.
    • Made From 6061-t6 Aluminum.
    • Spacers Are Corrosion Resistant.
    • Studs Are Preinstalled.
  • Give your vehicle a wider track width and increased stability with Rough Countrys Aluminum Wheel Spacers. These ultra-durable spacers are constructed from 6061 aluminum for a long lifespan of heavy-duty performance. Rough Countrys 2- in. Wheel Spacers are designed for GM models using a 6x5.5 bolt pattern.

Additional Fitment Information:
Vehicle Sub Model
2018 - GMC Yukon SLE

Rough Country
  • 60 in.
  • Premium Quad-Row Multi-Function LED Tailgate Light Strip; 60 in.;
  • Premium Quad-Row Multi-Function LED Tailgate Light Strip
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: This Product Contains Chemicals Known To The State Of California To Cause Cancer; And Birth Defects Or Other Reproductive Harm. For More Information: Www.roughcountry.com/prop65 And Www.p65warnings.ca.gov
    • Overall Length: 60.000 In.
  • Features:
    • Simple Plug-In Installation
    • Includes A Flat 4-pin Connector
    • Offers Running Lights
    • Brake Lights
    • Turn Signals
    • And Reverse
    • Attaches To Vehicle w/3m Automotive-grade Adhesive Pads
    • Designed To Fit Perfectly In Between Tailgate And Bumper
    • Universal Fit - Fits Most Makes And Models
    • Ip68 Waterproof Rating
    • 156 Leds Per Row -624 Leds Total
    • Length: 60 In
    • 3 Year Warranty
  • Enhance the rear of your truck with Rough Countrys Quad-Row Multifunction LED Tailgate Light Strip. This easy-to-install LED strip is both practical and enjoyable, with multiple lighting functions that enhance daily driving while dressing up the rear of your truck.Rough Countrys Multifunction LED Tailgate Light Strips offer multiple modes that accentuate different driving scenarios. With a series of red and white LEDs all tied into the same strip, this tailgate upgrade offers bright red brake lights, dim red running lights, white reverse lights, and half-panel turn signal lights.These Multifunction LED Tailgate Light Strips are easy to install, with a plug-and-play 4 pin adapter that connects easily and effortlessly to your trucks trailer connector for immediate use. The LED strip itself adheres with a set of pre-included 3M automotive-grade adhesive pads that go on fast and stay put. These handy tailgate LED Lights install into the recess between the tailgate and the bumper. Each Multi-Function Tailgate LED strip features an IP68 Waterproof design, guaranteed to resist dust and even prolonged water immersion. Includes Rough Countrys 3-year limited Warranty.

Additional Fitment Information:
Vehicle
2018 - GMC Sierra 3500 HD

Rough Country
  • Front; 1.5-2 in.; Leveling Torsion Bar Keys; w/1.5 - 2 in. Lift
  • N3 Shocks; Front; 1.5-2 in.; Leveling Torsion Bar Keys;
  • N3 Shocks
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • 10-Stage Variable Valving
    • High Pressure Nitrogen Charged
    • 35mm Piston
    • Chromed Hardened 18mm Piston Rod
    • 54mm Shock Body To Dissipate Heat Faster
    • 36kN Tensile Strength
    • Spring Loaded Piston Rod Seal
    • Military Spec. Fluid Rated To 40 Deg. C
    • Rubber Bushings For Better Absorption
    • Metallic Silver Paint
    • Free Shipping
    • 3-Year Manufacturers Warranty
  • Get a killer, level look and run up to 295/55R20 tires with Rough Countrys 1.5 - 2- in. Leveling Suspension Kit for 11-16 GM HD models. This torsion bar leveling kit features a set of durable, forged torsion keys that level the front of your truck with the rear. Forged torsion keys are much stronger than cast, and ours are ready to stand up to the elements and take whatever you can dish out. Installation is a c in., so youll be ready and rolling in no time.

Additional Fitment Information:
Vehicle Position Drive Type
2018 - GMC Sierra 3500 HD Front 4WD

Rough Country
  • Extended Length 30.08 in.; Collapsed Length 18.43 in.; Zinc Plate Finish w/Double Clear Coat; Monotube Design; 22 mm. Chrome Hardened Piston Rod; Pair; w/3 - 5 in. Lift
  • Vertex Shocks; Extended Length 30.08 in.; Collapsed Length 18.43 in.; Zinc Plate Finish w/Double Clear Coat; Monotube Design; 22 mm. Chrome Hardened Piston Rod; Pair;
  • Vertex Shocks
  • Product Attributes:
    • Collapsed Length: 18.430 In.
    • Shock Stroke: 9.100 In.
    • WARNING CA Proposition 65: No
    • Extended Length: 30.080 In.
  • Features:
    • Fits 4wd Models w/3 - 5in Of Lift
    • Fits 2wd Models w/3 - 5in Of Lift
    • Extended Length: 30.08 in.
    • Collapsed Length: 18.43 in.
    • Includes Driver And Passenger Side Rear Shocks
    • 8-Stage Adjustable Damping
    • Monotube Design
    • Nitrogen-Charged
    • Remote Reservoir w/Steel Braided Reservoir Line
    • Massive 2.5in Piston
    • 22mm Chrome-hardened Piston Rod
    • Specifically Tuned For Each Application
  • Behold: The pinnacle of off-road performance and smooth ride quality in an affordable package has arrived with Rough Countrys 2.5 Vertex 8-Stage Adjustable Reservoir Shocks. These high-performance reservoir shocks offer an elite ride-quality in every situation you face, with an 8-stage adjustable damping system that lets you perfectly dial-in your ride for whatever lies ahead. Whether you want a smooth ride for city streets or the ultimate damping for off-road mayhem, a quick spin of the dial lets you adjust each shock to the exact performance specifications you desire.Rough Countrys Nitrogen-charged Vertex Shocks feature a monotube design with an external reservoir for increased oil capacity and damping sensitivity. Each shock features a massive 2.5in diameter piston and a high-flow 22mm chrome hardened piston rod that simply dwarfs the competition. When it comes to investing in a high-end shock, youll be pleased to find that Rough Countrys 2.5in piston design is beefier and offers an impressive 56% greater fluid capacity than the average reservoir shock.A 3-stage, fortified seal system ensures your Vertex shocks keep kicking while the beautifully designed honed steel body offers a long lifespan of reliable performance and killer good looks. This shock is designed to be a true eye-catcher, with a beautiful silver finish, laser-etched RC logo, matching in.Vertex in. decals, and CNC-machined Billet Aluminum accents. Rear shocks feature a durable bracket system with laser-etched logo and a premium braided steel reservoir line.Includes an Industry-leading 3-year Warranty!
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Position Drive Type
2018 - GMC Sierra 2500 HD Rear 4WD

Rough Country
  • 1.5-2 in.; Leveling Torsion Bar Keys;Front w/1.5 - 2 in. Lift
  • N3 Shocks; Front; 1.5-2 in.; Leveling Torsion Bar Keys;
  • N3 Shocks
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • 10-Stage Variable Valving
    • High Pressure Nitrogen Charged
    • 35mm Piston
    • Chromed Hardened 18mm Piston Rod
    • 54mm Shock Body To Dissipate Heat Faster
    • 36kN Tensile Strength
    • Spring Loaded Piston Rod Seal
    • Military Spec. Fluid Rated To 40 Deg. C
    • Rubber Bushings For Better Absorption
    • Metallic Silver Paint
    • Free Shipping
    • 3-Year Manufacturers Warranty
  • Get a killer, level look and run up to 295/55R20 tires with Rough Countrys 1.5 - 2- in. Leveling Suspension Kit for 11-16 GM HD models. This torsion bar leveling kit features a set of durable, forged torsion keys that level the front of your truck with the rear. Forged torsion keys are much stronger than cast, and ours are ready to stand up to the elements and take whatever you can dish out. Installation is a c in., so youll be ready and rolling in no time.

Additional Fitment Information:
Vehicle Position Drive Type
2018 - GMC Sierra 3500 HD Front 4WD

Rough Country
  • 1 pc.; 20x9 [6x5.5/6x135]
  • Series 93 Wheel; 1 pc.; 20x9 [6x5.5/6x135];
  • Series 93 Wheel
  • Product Attributes:
    • WARNING CA Proposition 65: No
    • Wheel Width: 20
    • Size: 20x9
    • Wheel Diameter: 9
    • Backspace: 5
    • Bolt Pattern:
      • 6x135
      • 6x5.5
  • Features:
    • Matte Black W/milled Accents Finish
    • 7-spoke Design
    • Single-piece Aluminum Construction
    • Super Light Wheel
    • Includes A Rough Country Carbon Fiber Design Center Cap
    • Backed By A 1-year Finish
    • Limited Lifetime Structural Warranty
  • Set yourself apart from the pack with Rough Countrys One-Piece Series 93 Wheels. This 7-spoke black and machined wheel offers an incredible look thats sure to turn heads. This one-of-a-kind wheel features 7 spokes that flare out near the lip for a dramatic visual style thats perfect for any lifted vehicle. This stylish wheel features a gloss black coat with machined accents that pop under any truck or Jeep.Rough Countrys Series 93 is a one-piece wheel design, constructed from a single piece of heavy-duty aluminum for the optimal balance of weight and performance. Each Series 93 Wheel includes dual machined 'œRough Country' logos and a center cap with 'œRC' carbon fiber logo design and includes a limited lifetime warranty.

Additional Fitment Information:
Vehicle
2018 - GMC Yukon XL

Rough Country
  • 20x10 [6x5.5]
  • One-Piece Series 95 Wheel; 20x10 [6x5.5];
  • One-Piece Series 95 Wheel
  • Product Attributes:
    • WARNING CA Proposition 65: No
    • Wheel Width: 20
    • Size: 20x10
    • Wheel Diameter: 10
    • Backspace: 4.5
  • Features:
    • Matte Black Finish
    • 8 Spoke Design
    • Single Piece Aluminum Construction Delivers A Super Strong
    • Includes A Rough Country Black Cap
    • Backed By A 1 Year Finish
  • Set yourself apart from the pack with Rough Country's One-Piece Series 95 Wheels. This 8-spoke black and machined wheel offers an incredible look that's sure to turn heads. This one-of-a-kind wheel features 8 spokes that flare out near the lip for a dramatic visual style that's perfect for any lifted vehicle. This stylish wheel features a gloss black finish to add that pop under any truck or Jeep.Rough Country's Series 95 is a one-piece wheel design, constructed from a single piece of heavy-duty aluminum for the optimal balance of weight and performance. Each Series 95 Wheel includes an embeded â??Rough Countryâ? logo and a black center cap with â??RCâ? logo design and includes a limited lifetime warranty.

Additional Fitment Information:
Vehicle
2018 - GMC Yukon XL

Rough Country
  • Qty. 8
  • Cam Plate Kit; Qty. 8;
  • Cam Plate Kit
  • Product Attributes:
    • WARNING CA Proposition 65: No
  • Features:
    • 10-Stage Variable Valving
    • High Pressure Nitrogen Charged
    • Helps Correct Uneven Tire Wear
  • Gain better performance from your lowered GM and protect your tire tread with Rough Countrys 99-15 GM Cam Plates! These Cam plates offer additional adjustment to help bring your lowered alignment back to factory specs.When outfitting a vehicle with lowered suspension components and low profile tire and wheel combinations, the stock geometry changes. In some setups this can cause uneven tire wear, mainly to the inside of the tire, which can often go unnoticed. By using Rough Countrys Cam Plates, youll gain an additional 1 degree of positive caster and an easier, even wear on your tires! Also perfect for any lifted GM in need of camber adjustment. Best of all, this product is backed by Rough Countrys Lifetime Replacement Guarantee!

Additional Fitment Information:
Vehicle
2018 - GMC Yukon XL
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