ReadyLIFT 49-19420 4.5 In Spring Lift Kit, 19-23 Ram 2500 Diesel

The all-new 4.5" Coil Spring Lift Kits allow for even more ground clearance while going to a 37" tire. Springing up to the new 4.5" lift yields all the bells and whistles of a big 6" kit but at a slightly lower, garage-able stance. These kits come with heavy-duty steel radius arm drop brackets, heavy-duty fabricated steel front, and rear (2500 only) track bar brackets, forged dropped pitman arm, sway bar relocation brackets, and bump stop extensions preventing over-compression of the included Falcon 1.1 Monotube front and rear shocks. Both 4.5" Ram HD kits include our unique CNC-machined 6061-T6 billet Aluminum Driveline Indexing System (DIS) that re-clocks the transfer case to properly align the front output shaft for improved driveline angles. The Ram 2500 HD comes with the standard output diesel engine DIS system.

Kit 49-19420 includes everything in our popular 6 lift kit as well as these new DIS re-positioning components. Heavy duty and great riding 4.5" lift front springs, 3" lift rear coil spring spacers, heavy-duty radius arm drop brackets, heavy-duty fabricated steel front, and rear track bar brackets, dropped cast iron pitman arm, front/rear sway bar relocation brackets and bump stop extensions preventing over-compression of the new Falcon 1.1 Monotube shocks front/rear shocks are all included in this premium kit.

For use on diesel 2500 trucks only.

Kit Components:

4.5" Front Lift Spring

3" Rear Lift Spring

Falcon Shock, Front

Falcon Shock, Rear

Radius Arm Drop, Driver

Radius Arm Drop, Passenger

Front Track Bar Bracket

Rear Track Bar Bracket

Driver, Sway Bar Drop Bracket

Passenger, Sway Bar Drop Bracket

12" Rear Sway Bar Endlink

Replacement Front Bump Stop

Rear Bump Stop Extension

Pitman Arm, Drop, Replacement

Transmission Connector Bracket

Transmission Crossmember

Transmission Harness Bracket

Transmission Mounting Plate

Transmission Mount Spacer

6 Bolt Clocking Ring

Front Brakeline Bracket

Rear Brakeline Bracket

Pinch Clamp

Hardware Pack

Tire Fitment:

Maximum fitment: 37x12.50 tire

20'' x 9" wide wheel -18 offset

Tire Size Note: ReadyLIFT wheel and tire fitment recommendations are typically based on Wheel Pros wheels and Nitto tires. Due to product differences among tire manufacturers, tire specifications and dimensions including, but limited to, overall diameter, rolling diameter, tread width, aspect ratio, lug pattern, sidewall construction and inflation pressure, will vary meaningfully by tire and wheel manufacturer. Every tire and wheel combination should be test fit prior to installation. Consult your local installer to learn more about the right tire fitment for your application.

Ride Quality Note: When lifting a vehicle and installing aftermarket wheels and tires, a tire manufacturer's construction and material quality can alter vehicle ride quality. When increasing a vehicle wheel and tire size, most larger aftermarket truck and SUV tires are 10-ply (or more) E tires compared to typical OEM 6-ply C tires. This more rigid sidewall construction increases the perception of suspension stiffness often described as ride harshness. The ride, handling, traction, noise, fuel economy, and wear differences between All-Season, All-Terrain, Mud-Terrain, or Trail-Terrain type tires can be significant. Please take into account tire and wheel choice will generally have a meaningful impact on the ride and handling experience.