Owners of late model Dodge Ram 1500 pickups using EcoDiesel technology can now experience a lifted ride height with the new Rancho 4-inch suspension system (RS66402B), engineered for use on 2017-13 Ram 1500 4WD trucks using either gasoline and diesel engines.

Available now through automotive performance retailers nationwide, the new suspension kit provides an additional 4 inches of lift and is designed to offer drivers uncompromising on- and off-road performance.

Each kit features Rancho’s fully boxed welded subframe, designed to offer superior strength, along with ductile iron extended length steering knuckles. The system is designed to accommodate up to 35-inch tires, with minor trimming. The new system replaces the RS66401B kit, which offered coverage for 2013-16 Ram 4WD gasoline models only.

Each suspension kit includes a pair of inner and outer tie rod ends, brake lines, sway bar extensions, extended-length coil springs (rear) and other required hardware for installation, and is backed by Rancho’s Limited Lifetime Warranty. 

For a complete installation, performance enthusiasts should consider a separate set of RS5000™X series extended travel front shocks (RS55810^5X) and rear shocks (RS55369^5X) to complement the kit. RS5000X shocks are covered by the Rancho brand’s industry leading Performance Guarantee and 90-day risk-free ride offer, which allows enthusiasts to try certain premium shock models on any truck or SUV for 90 days. Consumers can return their shocks within 90 days for a full refund of the product’s purchase price. For a complete list of applications covered by the warranty, please visit www.GoRancho.com.