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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 | Springs | M1r | Jeep Gladiator Jt 4wd (2024-2026)

Part #: 78944UPC: 840269974953Brand: Rough Country

$1,299.95

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 Jeep Gladiator JT owners who want level stance, aggressive ground clearance, and terrain-conquering capability without compromising ride quality. This 3.5-inch suspension lift kit combines OEM-tuned coil springs, precision-forged track bars, and your choice of monotube shocks to deliver a balanced front-to-rear lift that handles both highway cruising and rock crawling. You'll gain clearance for 33–35 inch tires and maintain the axle centering and driveline geometry that keeps your Gladiator predictable on every surface.

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

  • M1R Monotube Reservoir Shock Pair (Front) — Nitrogen-charged monotube design with external reservoir for superior damping control and consistent performance across rocky terrain and highway driving.
  • M1R Monotube Reservoir Shock Pair (Rear) — Matches the front shocks to deliver balanced, tuned handling and off-road responsiveness throughout the suspension.
  • 3.5-inch Coil Spring Kit (Front) — Dual-rate coil springs engineered to OEM specifications, providing excellent load support, smooth ride quality, and enhanced off-road stability.
  • 3.5-inch Coil Spring Kit (Rear) — Precision dual-rate coils that complement the front springs for a level stance and predictable ride over uneven surfaces.
  • Forged Track Bar — Solid forged steel with 1.25-inch diameter and OEM-style rubber bushings ensures precise axle centering and durability against extreme terrain.
  • Rear Track Bar Bracket — Forged steel bracket maintains rear axle alignment and supports the track bar under load.

Important notes

  • This kit does not fit Mojave models equipped with FOX 2.5 shocks — the OEM shock bolt is larger and incompatible with the replacement shocks included in this kit.

Why customers pick this at Road Runner

  • Bolt-on installation — no cutting or welding — completed the same day by our experienced lift-kit technicians.
  • Lifetime Rough Country warranty backed locally; we service every lift we install for the life of your Gladiator.
  • Precision alignment performed in-house as part of your lift install — corrected geometry ensures tire wear, steering response, and handling remain optimal.
  • OEM-tuned coil springs and M1R shocks arrive pre-matched; no guessing or mixing shock types.
  • Forged track-bar geometry proven on Gladiators from day one — no modifications needed, just bolt and go.

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

QtyPartPart #
13.5in Coil Spring Kit Box | Jeep Gladiator JT (2024)78800991
1M1R MONOTUBE RESI SHOCK PAIR770808RESP
1M1R MONOTUBE RESI SHOCK PAIR770834RESP
13.5in FR Dual Rate Coil Springs | Jeep Gladiator JT (20-23) Jeep Wrangler JL (20-23)9420
13.5in RR Dual Rate Coil Springs | Jeep Gladiator JT (20-23)9421

Features

  • Easy Bolt-On Installation: Hassle-free setup with no cutting or welding required for a quick upgrade.
  • Increased Ground Clearance: Gain the height needed to tackle challenging terrain and obstacles with confidence.
  • Front-to-Rear Level Stance: Levels the front of your vehicle with the rear for a balanced, aggressive look.
  • OEM-Tuned Coil Springs: Springs are designed around factory spring rates to deliver excellent handling and a smooth, factory-like ride.
  • Dual-Rate Coil Springs: Improves handling and provides superior load support, perfect for off-road adventures or hauling.
  • Precision Axle Centering: Forged track bar and rear track bar bracket ensure your axles remain perfectly aligned.
  • Heavy-Duty Forged Track Bar: Built from solid forged steel for unmatched strength and long-term durability.
  • Massive 1.25-Inch Diameter: Track bar features robust OEM-style rubber bushings for quiet operation and reliable performance.
  • Custom Shock Options: Choose from N3 nitrogen-charged shocks, V2, M1 Monotube, or premium M1R shocks for a ride tuned to your driving style.
YearsMakeModelDrive
2024JeepGladiator Jeep Beach4WD
2024-2025JeepGladiator High Tide4WD
2024-2025JeepGladiator NightHawk4WD
2024-2026JeepGladiator Rubicon4WD
2024-2026JeepGladiator Rubicon X4WD
2024-2026JeepGladiator Sport4WD
2024-2026JeepGladiator Sport S4WD
2024-2026JeepGladiator Texas Trail4WD
2024-2026JeepGladiator Willys4WD
  • Tire size: 33″ to 35″ tall
  • Lift height: 3.5″
Does NOT fit Mojave models equipped with FOX 2.5 shocks, which use a larger shock bolt incompatible with our replacement shocks.

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.