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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

2.5 Inch Leveling Kit | Rr Leaf | M1 | Ram 2500 (14-26)/3500 (13-26)

Part #: 37740UPC: 840269917417Brand: Rough Country

$399.95

Price does not include installation.

Pay over time

*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 Ram 2500 and 3500 owners who want factory-level stance without sacrificing ride quality, this 2.5-inch leveling kit levels the front with the rear of the vehicle while keeping the geometry you expect. It accommodates tires up to 33.5 inches and maintains the factory ride characteristics that make these trucks livable every day.

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

What's included

  • 2.5-inch Kit Box — Rough Country's redesigned coil spring spacers engineered to match factory geometry, including the angle of the coil mounts and rubber isolator position to eliminate coil bowing.
  • M1 Monotube Shock Pair (qty 2) — Nitrogen-charged shocks with 10-Stage Velocity Sensitive Valving for smooth on-road and off-road performance.

Important notes

  • Does NOT fit Power Wagon models.

Why customers pick this at Road Runner

  • 100% bolt-on installation — no welding, no cutting, no invasive modifications.
  • Coil spring spacers re-engineered for factory geometry preservation — maintains caster, camber, and ride quality.
  • Nitrogen-charged M1 shocks included — Rough Country's 10-Stage Velocity Sensitive Valving keeps your truck smooth whether you're on asphalt or trail.
  • Backed by Rough Country's Lifetime Replacement Warranty, honored locally at Road Runner.
  • Professional alignment performed in-house after install — your truck leaves level and ready to roll.

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

QtyPartPart #
12.5in Kit Box | Ram 2500 (14-23)377BOX1
1M1 MONOTUBE SHOCK PAIR770839P
1M1 MONOTUBE SHOCK PAIR770744P

Features

  • Easy bolt-on installation
  • Maintains factory ride quality
  • Levels the front with the rear of the vehicle
YearsMakeModelDrive
2014-2015Ram2500 Laramie Limited4WD
2014-2016Ram2500 Outdoorsman4WD
2014-2018Ram2500 SLT4WD
2014-2021Ram2500 Laramie Longhorn4WD
2014-2026Ram2500 Big Horn4WD
2014-2026Ram2500 Laramie4WD
2014-2026Ram2500 Lone Star4WD
2014-2026Ram2500 Tradesman4WD
2016-2026Ram2500 Limited4WD
2021-2026Ram2500 Limited Longhorn4WD
2023-2024Ram2500 Rebel4WD
2024-2026Ram2500 Special Service4WD
2026Ram2500 Black Express4WD
2026Ram2500 Warlock4WD
2013Ram3500 ST4WD
2013-2018Ram3500 SLT4WD
2013-2020Ram3500 Laramie Longhorn4WD
2013-2022Ram3500 Lone Star4WD
2013-2026Ram3500 Big Horn4WD
2013-2026Ram3500 Laramie4WD
2013-2026Ram3500 Tradesman4WD
2014-2015Ram3500 Laramie Limited4WD
2016-2026Ram3500 Limited4WD
2021-2026Ram3500 Limited Longhorn4WD
2024-2026Ram3500 Special Service4WD
  • Tire size: 32″ to 34″ tall
  • Lift height: 2.5″
Does NOT fit Power Wagon 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.