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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

3.5 Inch Lift Kit | Mono Leaf Rear | M1 Struts/m1 | Gmc Sierra 1500 (19-24)

Part #: 28840REDUPC: 840269940439Brand: Rough Country

$1,279.95

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 owners who want more ground clearance without going full-size, this 3.5-inch suspension lift kit raises and levels your truck for a balanced, aggressive stance. The kit pairs forged aluminum upper control arms with M1 struts to preserve suspension geometry while clearing up to 35-inch tires — no compromises on ride quality or drivability.

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

  • 288 Strut Kit Box — Front strut assembly housing and mounting hardware sized for 3.5-inch lift geometry.
  • Red Forged Upper Control Arms — Precision-forged aluminum arms that maintain correct suspension angles and geometry after the lift is installed.
  • M1 Loaded Strut Pair — Pre-assembled front struts with integrated damping, ready to bolt in with minimal hardware.
  • M1 Monotube Shock Pair — Rear nitrogen-charged shocks tuned for 2.5-inch rear lift travel and off-road performance.

Important notes

  • Does NOT fit 2019 "Classic" models (2018 body style).
  • Does NOT fit Denali or Denali Ultimate models — they come standard with Adaptive Ride Control and are not compatible.
  • Does NOT fit AT4 or AT4X models — both are equipped with factory 2-inch lift and require different suspension geometry.
  • Diesel models cannot use Rough Country replacement strut options due to engine weight variance — consult with Road Runner before ordering if you have a diesel truck.
  • Strut compressor required for installation — our technicians have professional-grade equipment on hand.

Why customers pick this at Road Runner

  • Forged aluminum control arms keep factory-correct suspension geometry, preserving ride quality and steering response.
  • Professional installation by technicians who perform Sierra lifts every week — fast, accurate, and backed by in-house warranty support.
  • Alignment performed in-house as part of every lift install — your truck drives straight when you leave.
  • M1 monotube shocks and pre-installed ball joints mean faster setup and fewer callbacks.
  • Rough Country's limited lifetime replacement warranty honored locally — no corporate runaround.

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

QtyPartPart #
1288 Strut Kit Box | GMC Sierra 1500 (19-23)28831991
1Red Forged Upper Control Arms | 3.5 Inch Lift | Chevy/GMC Sierra/Silverado 1500 (19-26)29501RED
1M1 Loaded Strut Pair | 3.5in | Chevy/GMC Sierra 1500 (19-26)/Silverado 1500 (19-26)502066
1M1 MONOTUBE SHOCK PAIR770739P

Features

  • Levels Your Ride: Lifts and levels the front with the rear for a balanced stance.
  • Optimized Lift: Provides a 3.5-inch front lift and 2.5-inch rear lift for enhanced clearance.
  • Superior Ground Clearance: Conquer rough terrain with improved height and off-road capability.
  • Premium Control Arms: Includes forged aluminum control arms for strength and durability.
  • Enhanced Ball Joints: Features POM ball joints for a greater range of motion and smoother installation.
  • Hassle-Free Setup: Pre-installed ball joints make installation quick and effortless.
  • Fully Configurable with All Shock/Strut Options: Choose from our nitrogen-charged N3's to the premium Vertex reservoir for the perfect ride quality.
YearsMakeModelDrive
2019-2021GMCSierra 1500 Base4WD
2019-2021GMCSierra 1500 BaseRWD
2019-2024GMCSierra 1500 Elevation4WD
2019-2024GMCSierra 1500 ElevationRWD
2019-2024GMCSierra 1500 SLE4WD
2019-2024GMCSierra 1500 SLERWD
2019-2024GMCSierra 1500 SLT4WD
2019-2024GMCSierra 1500 SLTRWD
2022-2024GMCSierra 1500 Pro4WD
2022-2024GMCSierra 1500 ProRWD
2022GMCSierra 1500 Limited Elevation4WD
2022GMCSierra 1500 Limited ElevationRWD
2022GMCSierra 1500 Limited Pro4WD
2022GMCSierra 1500 Limited ProRWD
2022GMCSierra 1500 Limited SLE4WD
2022GMCSierra 1500 Limited SLERWD
2022GMCSierra 1500 Limited SLT4WD
2022GMCSierra 1500 Limited SLTRWD
  • Tire size: 33″ to 35″ tall
  • Lift height: 3.5″
Does NOT fit 2019 "Classic" models (2018 body style) Does NOT fit Denali or Denali Ultimate models as they are equipped with Adaptive Ride Control as a standard package. Does NOT fit AT4 models as it is equipped with a 2-inch factory lift. Does NOT fit AT4X models as it is equipped with a 2-inch factory lift and Multimatic DSSV dampers. Due to variances in motor weight Rough Country's replacement strut options do NOT work on diesel models.

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.