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4 Inch Lift Kit w/ Radius Arm | Ram 3500 (25-26) 4WD | Diesel

SKU: ZOND165F

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$1,636.50
Subtotal: $1,636.50

I have read the Important Notes and Verified my Vehicle Fitment

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4 Inch Lift Kit w/ Radius Arm | Ram 3500 (25-26) 4WD | Diesel

$1,636.50

4 Inch Lift Kit w/ Radius Arm | Ram 3500 (25-26) 4WD | Diesel

$1,636.50
Rear Lift Option: 2 Inch Block Kit With Overload
Shock Option: FOX 2.0 Adventure Series

This Zone Off Road 4-inch Radius Arm Lift Kit is designed specifically for diesel-powered Ram 3500 trucks, this system improves ride quality, handling, and off-road capability while maintaining excellent on-road comfort. With clearance for up to 37-inch tires, it delivers a more aggressive stance without sacrificing everyday drivability.

Up front, the kit features Progressive rate coil springs engineered to support the added weight of the diesel platform while providing a smooth, controlled ride. Zone Off Road replacement radius arms improve suspension geometry and long-term durability. This kit comes with a track bar relocation bracket which re-centers the axle ensuring optimal steering precision and alignment after installation or future adjustments. The system also includes sway bar links, brake line brackets, and a premium set of shocks tailored to your driving style and terrain.

In the rear, lift is achieved using a high-strength fabricated lift block combined with longer U-bolts to ensure a secure and reliable installation. Matching rear shocks are included to maintain balanced ride quality and consistent performance front to rear.

Shock options allow you to customize the ride and performance of your truck. Zone Nitro shocks provide a comfortable, well-controlled ride with increased durability for daily driving and light off-road use. FOX 2.0 Adventure Series shocks feature powdercoated steel bodies and internal floating piston technology for fade-free performance on and off the pavement. For more aggressive use.

Built with Zone's commitment to strength, performance, and long-term reliability, this 4-inch radius arm lift kit is an ideal solution for Ram 3500 owners looking to improve stance, handling, and capability on the street or off the beaten path.

Features & Benefits

  • Zone Off Road replacemetn fabricated radius arms which are engineered to correct caster after lifting the truck.
  • High strength progressive rate front coil springs for a great ride on any terrain.
  • Choice of FOX 2.0 Adventure Series or Zone Nitro Shocks.

Recommended Tires & Wheels

(Trimming may be required)

  • 35 x 12.5 with 17 x 9 and 4.5 in. Backspace
  • 35 x 12.5 with 20 x 9 and 4.5 in. Backspace
  • 37 x 12.5 with 20 x 9 and 5.5 in. Backspace

Rear Lift Option

What stance do you want?

Depending on how your truck is loaded down with tool box, bed cover, camper shell, you may want a different rear lift height to achieve the right stance. Zone Offroad offers both 2” and 3” rear lift block options. Additionally some trucks are equipped with a factory overload leaf and others are not. Check out the rear and take measurement of how your truck sits stock an order the rear setup that is right for you.

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
  • Massive 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 clear anodized finish
  1. Does not fit gas models
  2. Does not work with OEM air suspension.
  3. Does not fit commercial chassis (Cab and chassis).