2014-2018 Ram HD 6" Lift Kit w/ Bilstein Shocks (49-1640-K)

The ReadyLIFT 6-inch Lift Kit for 2014-2018 Ram 2500 Diesel trucks is a heavy-duty solution that delivers an aggressive stance and improved off-road capability. Engineered with heavy-duty steel radius arm drop brackets and a forged dropped pitman arm, this system corrects vital steering and suspension geometry. By integrating Bilstein 5100 shocks and a track bar relocation bracket, this kit ensures your truck maintains its factory steering feel and centered axle position even with the clearance to run 37-inch off-road tires.

Features

• Provides a 6-inch front lift and a leveled rear stance for an aggressive profile.
• Heavy-duty radius arm drop brackets maintain proper caster angles for better steering control.
• Forged dropped pitman arm corrects steering geometry and reduces bump steer.
• Track bar relocation bracket ensures the front axle remains perfectly centered.
• Front coil spring spacers preserve the factory spring rate and comfort while providing lift.
• Equipped with sway bar drop brackets and bump stop extensions for maximum suspension travel.
• Retains the factory turning radius and overall towing performance.

Notes

• Vehicle alignment, headlamp aim, and Advanced Driver Assistance Systems (ADAS) should be recalibrated after installation.
• ReadyLIFT recommends professional installation due to the complexity of 6-inch suspension geometry.

Compatibility Notes

• Fits 2014-2018 Dodge Ram 2500 4WD trucks with the Cummins turbodiesel engine.
• Not compatible with 6.4L HEMI gasoline engines or 2WD models.
• Not compatible with vehicles equipped with factory rear air suspension.

Tire Fitment

• Maximum Tire Diameter: 37 inches.
• Recommended Setup: 37x12.50 tires on a 9-inch wide wheel with +12 to +18 offset for a rub-free fit.
• Stock wheels can be reused with tires up to 12.50 inches wide (minor trimming may be needed).

Shock Specs

• Shock Type: Bilstein 5100 Series Monotube.
• Design: Monotube gas pressure technology for consistent, fade-free performance.
• Construction: 46mm working piston with self-adjusting digressive valving.
• Finish: Zinc-plated finish to resist corrosion from off-road elements.

Specs

• Front Lift Height: 6 inches.
• Material: Heavy-duty fabricated steel brackets and spacers.
• Kit Contents: Front coil spacers, radius arm drop brackets, dropped pitman arm, track bar relocation bracket, sway bar drops, bump stop extensions, rear blocks, and Bilstein 5100 shocks.