Rancho 2009-2013 Ram 2500 Diesel 4x4 4" Suspension Lift - RS66455B

This RS66455B kit is designed to provide a 4" lift height increase at the front of the truck and a 2.50" lift height increase at the rear. The front lift is provided by vehicle and engine specific 4" lift coil springs. Rear lift is provided via a 2.50" tall rear block kit. Rancho has produced the correct 3-pin block that these trucks require. With 4" of lift most customers are running 35" to 37" diameter tires. Wheel width and back space can affect tire clearance. With the correct wheel size this lift will accommodate up to a 37" diameter tire. Please note, when running 37" tires some trimming may be required. This lift is compatible with the factory wheels. Please note that larger tires on factory wheels may rub the control links at full steering lock.

This Suspension System features Rancho’s NEW control arms with D2 bushings. The D2 synthetic, high articulation bushings deliver superior dampening plus improved ride and handling characteristics. The D2 bushing has a firmer inner bearing material and a softer outer material to minimize noise, vibration, and harshness (NVH). The D2 bushing is grease free with a liner impregnated into the internal bushing that serves as a lubricating agent for silent, maintenance-free operation. Control arms are fully adjustable to allow for caster and pinion adjustment.

Rancho also does not include front or rear shock absorbers with this lift. Rancho offers their entry level RS5000 series, mid-rage RS7000MT series and their top of the line RS9000XL series shocks for use with this 4" lift. Again, no shock absorbers are included with the base kit but are required to complete the installation. You can purchase front and rear shocks using the drop down selection boxes located beneath this item description.

If you have any questions about this or any other Rancho product please click on the "ask a question" link located at the very top of this page.

This item ships for FREE via Standard Ground Service to any address located in the contiguous 48 United States of America!