Rancho RS66403R9 Suspension Kit - Front

Rancho Leveling Kit for Ram 1500

The Rancho RS66403R9 leveling system raises the front of your Ram 1500 by 1.75 inches to reduce factory rake and create a more level stance. Built as a performance-grade suspension kit, it combines sway bar spacers with Rancho RS9000XL struts for controlled on-road comfort and off-road capability.

• Performance-grade suspension kit for front-end leveling
• Raises the front of the truck by 1.75 in.
• Includes RS9000XL Series struts
• Uses sway bar spacers for proper suspension geometry
• Fits Ram 1500 front applications

Fitment Details

Compatible with 2022-2023 Ram 1500, front. Compatible with 2019-2021 Ram 1500, front; must reuse OE springs and upper mounting components; raises front 1.75 in.; includes RS9000XL Series struts; levels front. The Rancho RS66403R9 is a direct fit for Ram 1500 front suspension leveling applications across the listed model years.

What It Helps Address

• Factory nose-down stance on Ram 1500 trucks
• Uneven front-to-rear ride height
• Front suspension setups that need added clearance at the nose
• Loss of ride control after upgrading to a leveling system
• Need for a front suspension solution with adjustable performance damping

Installation Notes

For 2019-2021 Ram 1500 applications, reuse OE springs and upper mounting components as specified. Verify front suspension condition, alignment settings, and clearance after installation. The RS66403R9 is intended for front use only and should be installed according to Rancho suspension procedures.

Quality Assurance

Rancho engineers this suspension kit as a performance-focused solution for Ram 1500 front leveling. Part number RS66403R9 identifies the correct application for the listed vehicles and front position.