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★★★★★ 4.9 (625 Google reviews) · Marietta shop · 📞 (678) 400-6467 · 🗺️ Get Directions · Live From The Shop
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Rough Country · Authorized Dealer

5 Inch Lift Kit | Magneride | Cast Steel | Gmc Sierra 1500 Denali 4wd (14-18)

Part #: 18300UPC: 843030173333Brand: Rough Country

$899.95

Price does not include installation.

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*Estimated lease-to-own payment. Final approval and terms are determined by the lender. See all financing options →

🛠️ Install available in Marietta, GA

Installed and serviced at Road Runner Wheels & Tires — 1585 Roswell Rd, Marietta, GA 30062. Call (678) 400-6467 to schedule.

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Built for GMC Sierra 1500 Denali owners who want an aggressive lifted stance without sacrificing ride quality, this 5-inch lift kit combines laser-cut steel components with Rough Country's signature lifted-knuckle design to maintain factory-like geometry. You'll run 33-inch tires on your factory 20-inch wheels and gain serious ground clearance with a level, commanding presence.

Installed and serviced at Road Runner Wheels & Tires. Most lift kits go in the same day. Call (678) 400-6467 to schedule.

What's included

  • Steel Control Arm Knuckle — Lifted design raises the front axle centerline while preserving caster and camber angles for a factory-like ride.
  • 5" Lift Kit Boxes (front and rear) — Precision laser-cut structural components engineered for exact fitment and durability.
  • High-Clearance Crossmembers (front and rear) — Fabricated steel assemblies maximize ground clearance and include an integrated differential skid-plate.
  • Fabricated Lift Blocks — Stronger and longer-lasting than cast alternatives, these components support the rear suspension geometry.

Important notes

  • Fits only GMC Denali models with factory Magnetic Ride Control suspension.
  • Fits only vehicles with factory cast-steel knuckles or control arms — verify before purchase.
  • 18-inch or larger wheels are required; 33-inch tires fit on factory 20-inch wheels.
  • Tires wider than 33×12.50" require wheel-offset adjustments and may require minor trimming.
  • If your truck has a mass damper on the front differential, it must be removed during installation.
  • Installation requires cutting and drilling — professional installation is strongly recommended.

Why customers pick this at Road Runner

  • Rough Country lifetime warranty backed by local service — we handle all warranty claims in-house.
  • Professionally installed by technicians who perform these lifts every week and know every detail.
  • Alignment performed in-house as part of every lift install — geometry is corrected and verified before you drive off.
  • Laser-cut precision components engineered for your exact model — no guesswork, perfect fitment every time.

Ready to build it? Call (678) 400-6467. Hablamos Español.

QtyPartPart #
15" Kit Box | Chevy Silverado 1500 (14-18) GMC Sierra 1500 (14-18)224BOX1
1Crossmember Box | Chevy Avalanche 1500 (07-13) Chevy Silverado 1500 (07-18)229BOX2
1Steel Control Arm Knuckle | Chevy Silverado 1500 (14-18) GMC Sierra 1500 (14-18)1237BOX1
15in Kit FR Components | Chevy Avalanche 1500 (07-13) Chevy Silverado 1500 (07-18)262BOX2
15in Kit Box | GMC Sierra 1500 Denali (14-18)188BOX9

Features

  • Can run 33-inch tires on factory 20-inch wheels.
  • Provides highly sought level stance.
  • High clearance crossmember design gives unmatched ground clearance.
  • 100% precision laser cut materials using the latest computer aided design process.
  • Fabricated blocks are stronger and offer a longer lifespan than cast blocks.
YearsMakeModelDrive
2014-2018GMCSierra 1500 Denali4WD
  • Tire size: 33″ to 35″ tall
  • Lift height: 5″
Requires cutting and drilling. If wider than 33x12.50 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. ONLY fits models with factory cast steel knuckles or control arms. ONLY fit GMC Denali models with Magnetic Ride Control.

Rough Country Lifetime Replacement Warranty covers all structural components against defects in materials and workmanship for the original purchaser's lifetime ownership of the vehicle.

3-Year Finish Warranty on all painted and powder-coated surfaces.

3-Year Shock Warranty on N3, M1, and Vertex shocks against leakage and structural failure.

Warranty service is handled by Rough Country directly — call (678) 400-6467 if you need help opening a warranty claim and we'll walk you through it.