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★★★★★ 4.9 (618 Google reviews) · Marietta shop · 📞 (678) 400-6467 · 🗺️ Get Directions · Live From The Shop
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Rough Country · Authorized Dealer

1.5-2 Inch Lift Kit | M1 | Chevy Silverado & Gmc Sierra 1500 4wd (1999-2006 & Classic)

Part #: 28340UPC: 840269917233Brand: Rough Country

$419.95

Price does not include installation.

Pay over time

*Estimated lease-to-own payment. Final approval and terms are determined by the lender. All payment 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 Silverado and Sierra 1500 4WD owners who want a leveled stance without the hassle, this Rough Country 1.5–2 inch lift kit delivers bolt-on installation, forged torsion-key geometry, and up to 32–33 inch tire clearance. You get a balanced front-to-rear profile, improved ground clearance, and the ability to run modern rubber without cutting or welding.

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

  • 1.5–2 Inch Lift Kit — Forged torsion keys with 1 inch of adjustable range for fine-tuning front-end height, paired with 3 inch rear blocks to achieve a level stance and maintain suspension geometry.
  • M1 Monotube Shock Pair (Front) — High-performance, nitrogen-charged shocks tuned for both street and off-road driving, delivering responsive damping and consistent control under load.
  • M1 Monotube Shock Pair (Rear) — Matched monotube design that works with the front shocks to maintain balanced suspension response and durability over time.

Important notes

  • Does not fit 1999 old body style (OBS) models — confirm your truck's generation before ordering.
  • Supports up to 285/75R16 tires with factory backspacing; verify wheel offset and backspacing to avoid clearance issues.
  • A torsion-bar removal tool is recommended for easier installation.

Why customers pick this at Road Runner

  • 100% bolt-on design — no cutting, welding, or exotic tools required; most installs finish the same day.
  • Forged torsion keys engineered for strength and durability, with adjustable range to dial in your exact stance.
  • M1 Monotube shocks included and professionally installed — tuned for both highway comfort and off-road performance.
  • Alignment performed in-house as part of every lift install, ensuring corrected caster geometry and long tire life.
  • Backed by Rough Country's Limited Lifetime Replacement Warranty and our 100% Satisfaction Guarantee.

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

QtyPartPart #
11.5-2 Inch Lift Kit | Chevy Silverado & GMC Sierra 1500 4WD (1999-2006 & Classic)28300
1M1 MONOTUBE SHOCK PAIR770738P
1M1 MONOTUBE SHOCK PAIR770747P

Features

  • Hassle-Free Installation: Designed for a straightforward bolt-on setup that requires no cutting or welding.
  • Boosted Ground Clearance: Gain extra room under your vehicle for better off-road capability and obstacle clearance.
  • Front-to-Rear Level Stance: Levels the front of your vehicle with the rear for a balanced, aggressive profile.
  • Heavy-Duty Forged Torsion Keys: Engineered for strength and durability, these forged adjuster keys ensure long-lasting performance and precise lift adjustment.
  • Configurable Shock Options: Choose from our nitrogen-charged N3, V2 Monotube, or M1 Monotube shocksΓÇöthe power to customize your ride is in your hands!
YearsMakeModelDrive
1999-2005ChevroletSilverado 1500 Base4WD
1999-2006ChevroletSilverado 1500 LS4WD
1999-2006ChevroletSilverado 1500 LT4WD
2002-2006ChevroletSilverado 1500 WT4WD
2003-2005ChevroletSilverado 1500 SSAWD
2004-2005ChevroletSilverado 1500 Z71 Off-Road4WD
2004-2006ChevroletSilverado 1500 Hybrid4WD
2007ChevroletSilverado 1500 Classic Hybrid4WD
2007ChevroletSilverado 1500 Classic LS4WD
2007ChevroletSilverado 1500 Classic LT4WD
2007ChevroletSilverado 1500 Classic WT4WD
1999-2006GMCSierra 1500 SL4WD
1999-2006GMCSierra 1500 SLE4WD
1999-2006GMCSierra 1500 SLT4WD
2001GMCSierra 1500 C3AWD
2002GMCSierra 1500 HT4WD
2002-2005GMCSierra 1500 Base4WD
2002-2006GMCSierra 1500 DenaliAWD
2002-2006GMCSierra 1500 WT4WD
2005-2006GMCSierra 1500 Hybrid4WD
2007GMCSierra 1500 Classic DenaliAWD
2007GMCSierra 1500 Classic Hybrid4WD
2007GMCSierra 1500 Classic SL4WD
2007GMCSierra 1500 Classic SLE4WD
2007GMCSierra 1500 Classic SLT4WD
2007GMCSierra 1500 Classic WT4WD
  • Tire size: 32″ to 33″ tall
  • Lift height: 2″
Does NOT fit 1999 old body style (OBS) models. For a visual, please click here. For ease of installation, a torsion bar removal tool is recommended 1067.

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.