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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

4.5 Inch Lift Kit | Gas | Powerwagon | Ram 2500 4wd (2014-2018)

Part #: 39830UPC: 843030159450Brand: Rough Country

$1,519.95

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 Power Wagon owners who want aggressive stance without sacrificing ride quality — this 4.5-inch lift kit combines lifted coil springs, radius arms, and track bar geometry correction to give you serious ground clearance while keeping suspension angles factory-close. You'll fit 33–35 inch tires and maintain the factory-tuned driveline geometry that makes Ram trucks feel planted both on and off road.

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

  • Driver & Passenger Radius Arms — precision-engineered to bolt into factory mounts with a more factory-like angle and durable rubber bushings for maximum vibration absorption.
  • Front Box Kit — houses the lifted coil springs and related fasteners for the front suspension.
  • Rear Box Kit — contains rear lift spacers, track bar bracket, sway-bar links, bump stop brackets, and ride height arms for the rear suspension.
  • Powerwagon Shock Kit (Front & Rear N3 Shocks) — 10-stage variable-valve, high-pressure nitrogen-charged shocks with balanced performance for on and off-road use.
  • Track Bar Bracket — keeps the front axle properly centered and maintains driveline geometry.
  • Sway-Bar Brackets & Links — ensure correct suspension geometry at ride height.
  • Hardware — all fasteners and mounting components.

Important notes

  • Fits Power Wagon models only — will not fit standard Ram 2500 or other trim variants.
  • Gas-engine vehicles only. Does NOT fit Diesel models.
  • Installation requires drilling and cutting.
  • Vehicles equipped with a two-piece driveshaft and carrier bearing (Mega Cab) may experience take-off vibration depending on severity — discuss with your installer before proceeding.
  • Rear ride height arm brackets allow rear ride height adjustment up to 1 inch higher than the front on air ride suspension models only.

Why customers pick this at Road Runner

  • Factory geometry preserved — radius arms and track bar brackets keep suspension angles close to OEM specs for predictable handling and longevity.
  • Rough Country lifetime replacement warranty backed by local service — if anything fails, we handle it in-house.
  • Professional installation by technicians who perform these lifts every week — no guesswork, no comebacks.
  • Full wheel alignment performed in-house as part of every lift install — included, no extra charge.
  • Balanced ride quality on and off pavement — N3 shocks tuned for both highway composure and trail capability.

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

QtyPartPart #
1Driver Radius Arm | Ram 2500 (14-23) Ram 3500 (13-23)1368996
1FR Box Kit | Ram 2500 (14-18)39830BOX1
1RR Box Kit | Ram 2500 (14-23)39830BOX4
1Powerwagon Shock Kit | Ram 2500 (14-18)39830BOX2
15in Diesel | No Clocking | Ram 2500 (14-23) Ram 3500 (19-23)9463
1Passenger Radius Arm | Ram 2500 (14-23) Ram 3500 (13-23)1368997

Features

  • Increased ground clearance
  • Track bar bracket keeps the front axle properly centered.
  • Fits both rear coil spring and rear air ride suspension models!
  • Radius Arms offer a more factory-like angle and feature a durable, durable rubber Bushing for maximum vibration absorption.
  • Rear ride height arm brackets let you adjust the rear ride height, up to 1-inch higher than the front - Air Ride models ONLY
  • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
YearsMakeModelDrive
2014-2018Ram2500 Power Wagon4WD
  • Tire size: 33″ to 35″ tall
  • Lift height: 4.5″
TireWheelOffset
37x12.50R1717x8.5+0mm
37x12.50R1717x8.5+1mm
37x12.50R1717x9+0mm
35x12.50R1717x9+0mm
37x12.50R1717x9+1mm
35x12.50R1717x9+1mm
37x12.50R1818x8.5+0mm
37x12.50R1818x8.5+1mm
37x12.50R1818x9+0mm
37x12.50R1818x9+1mm
37x12.50R2020x9+0mm
35x12.50R2020x9+0mm
37x12.50R2020x9+1mm
35x12.50R2020x9+1mm
37x12.50R2020x10-19mm
35x12.50R2020x10-19mm
37x12.50R2020x10-18mm
35x12.50R2020x10-18mm
35x12.50R2222x10-19mm
35x12.50R2222x10-18mm
ONLY fits 'Power Wagon' models ONLY fits Gas models. Does NOT fit Diesel models Requires drilling and cutting. On vehicles equipped with a two piece driveshaft & carrier bearing as on the Mega Cab, there is the potential for take off vibration, depending on the severity

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.