Zone Offroad 4 Inch Lift Kit with Nitro Shocks and Radius Arms For 2013-2018 Ram 3500 5.7L/6.4L 4WD Gas

SKU: ZOND139N

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$1,098.50
$1,098.50

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Upgrade your 2013–2018 Ram 3500 Gas 4WD with the Zone Offroad 4" Radius Arm Lift Kit featuring Nitro Series shocks for improved ride quality and enhanced off-road performance. This high-strength system delivers the perfect balance of stance, suspension geometry, and terrain capability while maintaining factory-like drivability.

Progressive-rate front coil springs increase wheel travel while heavy-duty radius arm brackets correct caster angle and provide additional ground clearance. A rear 2" lift block system levels the truck to support larger tires up to 37" in diameter. Zone Offroad engineered this kit specifically for reliability, handling, and functional aesthetics both on and off the road.

Features:

  • Progressive-rate coils deliver smooth ride quality with improved suspension travel
  • Heavy-duty radius arm brackets correct caster and increase ground clearance
  • Nitro Series twin-tube shocks enhance stability and comfort on varied terrain
  • Forged pitman arm restores proper steering angles after lifting the front end
  • Track bar relocation bracket maintains proper axle alignment and handling
  • Extended bump stops and brake line relocation for safe operating geometry
  • Rear block and U-bolt kit levels stance while retaining load capacity
  • Allows fitment of 35–37" tires for a bold and functional lifted appearance

Specifications:

  • Brand: Zone Offroad
  • Front Lift Height: 4.0 inches
  • Rear Lift Height: 2.0 inches (block system)
  • Shock Type: Zone Nitro Series (Front & Rear)
  • Shock Design: Nitrogen-charged twin-tube with 10-stage valving
  • Max Tire Size: Up to 37 x 12.50 (minor trimming may be needed)
  • Fuel Type: Gas only — 5.7L / 6.4L HEMI
  • Drive Type: Four-Wheel Drive (4WD)
  • Front Suspension: Coil spring w/ radius arm geometry correction
  • Rear Suspension: Leaf spring w/ lift block and hardware
  • Wheel Fitment: Factory wheels OK with OE tire size

Included: 

  • (2) Front Progressive-Rate Coil Springs 
  • (2) Front Nitro Series Shocks 
  • (2) Rear Nitro Series Shocks
  • (1) Radius Arm Drop Bracket Set 
  • (1) Track Bar Relocation Bracket 
  • (1) Forged Drop Pitman Arm
  • (1) 2" Rear Lift Block Kit 
  • (4) Rear U-Bolts 
  • (1) Bump Stop Relocation Hardware Kit
  • (1) Sway Bar Relocation Hardware Kit
  • (1) Hardware Kit

Fitment:

  • 2013–2018 Ram 3500 4WD 5.7L/6.4L Gas Engines Only

Note:

  • 3 Year Warranty
  • Professional alignment required after installation
  • Not compatible with factory rear air-ride suspension
  • Optional T-case indexing: 6-bolt = D5623 / 8-bolt = D5813
  • May require exhaust modification for 6.4L HEMI interference
  • Optional carrier bearing drop recommended for 2-piece driveshafts

Product Specs

SKU:
ZOND139N
Brand:
Zone Offroad

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