Rough Country · Authorized Dealer
5 Inch Lift Kit | Radius Arm Drop | Srw | Ram 3500 4wd (2013-2015)
$1,099.95
Price does not include installation.
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🛠️ 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 3500 owners who want aggressive lift without sacrificing ride quality — this 5-inch radius arm drop kit adds ground clearance while preserving factory suspension geometry and the progressive-rate coil springs Dodge engineered for your truck. You'll fit 33" to 35" tires and maintain the balanced on-road and off-road performance your Ram deserves.
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
- FR Radius Arm Drop Box Kit — drop brackets that let you keep the factory radius arms while correcting suspension angles for a proper lift geometry.
- 5in N3 Shock Absorbers — valved for balanced performance on and off road, tuned specifically for this application.
- Fabricated Lift Blocks (rear) — stronger and longer-lasting than cast alternatives, engineered to maintain suspension travel.
- Pitman Arm — replaced to maintain proper steering geometry after the lift.
- Track Bar Bracket — keeps the front axle centered and prevents binding through turns.
- Sway Bar Brackets & Hardware — repositioned to work with the new ride height.
- Coil Spring Spacers — work with your factory progressive-rate springs to preserve Dodge's original design intent.
Important notes
- Does NOT fit Dually models or Power Wagon models.
- Does NOT fit vehicles equipped with rear air suspension.
- Models with factory rear overload springs must have them removed before installation.
- Vehicles with two-piece driveshafts and carrier bearings (Mega Cab) may require carrier-bearing shimming to eliminate take-off vibration.
- Installation requires minor drilling and cutting.
Why customers pick this at Road Runner
- Rough Country lifetime warranty backed by a local dealer who stands behind every install.
- Suspension geometry corrected and validated — our techs perform alignment in-house as part of every lift installation.
- Factory coil springs retained — you keep Dodge's progressive-rate design for the ride quality your truck was built to deliver.
- Radius arm drop brackets preserve stock arm angles — no compromises on handling or durability.
- Professionally installed by techs who do Ram lifts every week and know every fitment detail.
Ready to build it? Call (678) 400-6467. Hablamos Español.
| Qty | Part | Part # |
|---|---|---|
| 1 | 5in N3 Shock Box | Ram 3500 (13-15) | 136930 |
| 1 | 3 4 Blck Ubolts | Dodge 2500 (03-13) Dodge 2500 Mega Cab (03-13) | 6599 |
| 1 | FR Radius Arm Drop Box Kit | Ram 2500 (14-18) Ram 3500 (13-15) | 1357BOX1 |
| 1 | Pitman Arm | Ram 2500 (09-12)/3500 (11-12) 4WD | 6615 |
Features
- Increased ground clearance
- Maintains factory progressive rate coil springs
- Track bar bracket keeps the front axle properly centered.
- Fabricated blocks are stronger and offer a longer lifespan than cast blocks.
- Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use.
| Years | Make | Model | Drive |
|---|---|---|---|
| 2013 | Ram | 3500 ST | 4WD |
| 2013-2015 | Ram | 3500 Big Horn | 4WD |
| 2013-2015 | Ram | 3500 Laramie | 4WD |
| 2013-2015 | Ram | 3500 Laramie Longhorn | 4WD |
| 2013-2015 | Ram | 3500 Lone Star | 4WD |
| 2013-2015 | Ram | 3500 SLT | 4WD |
| 2013-2015 | Ram | 3500 Tradesman | 4WD |
| 2014-2015 | Ram | 3500 Laramie Limited | 4WD |
- Tire size: 33″ to 35″ tall
- Lift height: 5″
- Install time: 6-8 hours
Requires minor drilling and cutting. Does NOT fit Dually models. Does NOT fit "Power Wagon" models. Does NOT fit models with rear air suspension. Models equipped with factory rear overload springs will need to remove the overload spring 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, this can be corrected with shimming down the carrier bearing.
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.
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