ZONE 4.5″ Radius Arm Lift Kit for 2019-2024 Ram 3500 4WD Diesel



ZONE 4.5″ Radius Arm Lift Kit for 2019, 2020, 2021, 2022, 2023, 2024 Ram 3500 4WD Diesel

Part: D8X (ZOND84 / ZOND86 / ZOND85 / ZOND81 / ZOND82 / ZOND83 / ZOND87 / ZOND80)

Take your RAM 3500 to new heights with this 4.5″ radius arm lift kit from Zone Offroad. Kits include everything needed from full length coil springs and heavy duty radius arms to steering correction and rear lift to level the stance. Get the look, performance, and capability your truck deserves with clearance for up to 37″ tires.


Front Lift Height 4.5″
Rear Lift Height 2″ or 3″
Material Steel
Front Lift Method Coil Springs
Lift Type Suspension
Wheel Size 20 x 9
Back Spacing 5.5″
Max Tire Size 37 x 12.5
Wheel Size 2 18 x 9
Back Spacing 2 5.5″
Max Tire Size 2 37 x 12.5
Wheel Size 3 20 x 9
Back Spacing 3 4.5″
Max Tire Size 3 35 x 12.5
Finish Powdercoat


  • 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 driveline angles
  • Nitro series gas or FOX adventure series IFP gas shocks to improved ride and offroad performance
  • Allows clearance for up to 37” tires


  • – Does not fit Dually Models with 8-bolt transmissions (Aisin).
  • – T-case indexing ring available for 6-bolt and 8-bolt equipped models, check vehicle before ordering
  • – Will not fit Cab and Chassis models
  • – Will NOT fit rear air-ride equipped models
  • – Diesel models only
  • – Will NOT Fit Mega Cab Aisin Transmissions (8-bolt)
  • – Does not fit Vehicles with a Manual Shift Transfer Case
  • – Trucks equipped with a 2-piece rear driveshaft require carrier bearing shim kit D5406 (not included with kit)

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    Original price was: $1,275.26.Current price is: $1,147.73.

    8 left in stock

    8 left in stock

    2-5 Day Transit Time