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6.5 Inch Lift Kit W/ Radius Arm | Ram 3500 (25-27) 4WD | Diesel

SKU: ZOND187F

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$2,069.45
Subtotal: $2,069.45

I have read the Important Notes and Verified my Vehicle Fitment

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6.5 Inch Lift Kit W/ Radius Arm | Ram 3500 (25-27) 4WD | Diesel

$2,069.45

6.5 Inch Lift Kit W/ Radius Arm | Ram 3500 (25-27) 4WD | Diesel

$2,069.45
Rear Lift Option: 5 Inch Block Kit Without Overload
Shock Option: FOX 2.0 Adventure Series

Looking to fit 37-inch tires without sacrificing ride quality? The Zone Offroad 6.5-inch Lift Kit for 2025-2027 RAM 3500 4WD trucks is built to deliver the clearance, strength, and performance you need for everything from the daily commute to weekends on the trail. Proudly manufactured in the USA, this system is engineered to provide dependable performance on and off the pavement.

High-strength, progressive-rate front coil springs provide the lift while maintaining a comfortable, controlled ride across a variety of terrain. Heavy-duty radius arms, built from laser-cut 1/4-inch steel and reinforced with an internal gusseted design, improve strength, increase ground clearance, and correct caster for confident handling and long-term durability.

To keep suspension and steering geometry in check, the kit includes a heavy-duty track bar relocation bracket to properly center the front axle and a forged drop pitman arm to restore steering angles. A heavy-duty transmission crossmember, combined with Zone Offroad's proprietary two-stage transfer case indexing ring and seal, corrects front driveline angles for smooth, reliable operation. Unlike adapted off-the-shelf solutions, these components were designed specifically for this application using motorsports-inspired technology and are engineered to operate dry for long-lasting durability.

The rear of the vehicle is lifted using high-strength lift blocks and longer U-bolts, with options available for trucks equipped with or without the factory OEM overload spring. Be sure to choose the correct configuration for your truck to ensure proper fitment and performance.

Finish the kit with your choice of Zone Nitro Series gas shocks or upgrade to FOX Adventure Series IFP gas shocks for improved ride quality and off-road control. Whether you're exploring back roads, tackling rugged trails, or simply want the clearance and capability to run 37-inch tires, this lift kit delivers the performance and reliability Zone Offroad is known for.

Features & Benefits

  • High strength progressive rate front coil springs for a great ride on any terrain.
  • Heavy duty 1/4" steel, laser cut, internally gusseted radius arms improve strength, offer more ground clearance and correct caster. HD track bar relocation bracket to correctly position front axle under the truck.
  • Forged drop pitman arm to correct steering angles.
  • HD transmission crossmember and t-case indexing ring to correct front drive-line angles.
  • Nitro series gas or FOX adventure series IFP gas shocks to improved ride and off-road performance.
  • Allows clearance for up to 37" tires

Recommended Tires & Wheels

(Trimming may be required)

  • 37 x 12.5 with 20 x 9 and 5.5 in. Backspace
  • 37 x 12.5 with 20 x 9 and 4.5 in. Backspace

Rear Lift Option

Select rear box kit based on whether or not your RAM has factory Rear Overload Leaf.

Shock Option

Nitro Series

  • Nitrogen-charged
  • Twin-tube design
  • 10-stage velocity-sensitive valving
  • Dual-welded ends for increased strength
  • Self-lubricating seals
  • Black powder coat finish

FOX 2.0 Adventure Series

  • 2-inch diameter steel body
  • Internal floating piston (IFP) monotube design
  • Large 5/8-inch hard chrome plated heat-treated alloy steel shaft
  • Race-developed high-flow piston design
  • Application-specific valving to maximize performance
  • Long-lasting silver coated finish
  1. Will not fit rear air-ride equipped models.
  2. Kit designed for diesel models only.
  3. Does not fit Vehicles with a Manual Shift Transfer Case.
  4. Trucks equipped with a 2-piece rear driveshaft require carrier bearing shim kit D5406 (not included with kit)