BDS 4 Inch Lift Kit Ram 1500 W/ Air Ride (13-18) 4WD (1623H)

*IMPORTANT*: Due to the complexity of your Rams factory air ride system we highly recommend using an experienced suspension specialist for installation. For help locating a specialist in your area please use our dealer locator or contact us. For information regarding the installation of this system and modifying your Ram's factory air-ride suspension check out our step by step instructions and the helpful tips video below: 1. The rack and pinion steering system is extremely sensative to an out-of -round or out-of-balance tire/wheel combinations. 2. Fits factory air ride equipped trucks only. 3. The factory air ride is a closed loop system. Opening the system more times than recommended in the lift instructions or factory service manual will require the system to be recharged. This can be done at any Ram dealer service department. 4. Stock 20" wheel can be reinstalled with factory sized tire only. Stock 17" and 18" wheels will not fit 5. This kit is FMVSS No.126 Compliant 6. Will fit Eco Diesel models The NHTSA's Federal Motor Vehicle Safety Standard (FMVSS) No.126 requires all new passenger vehicles to include Electronic Stability Control (ESC) systems that meet certain standards that can be tested through a comprehensive series of evasive maneuvers. Aftermarket products must meet these standards as well. BDS Suspension is leading the industry by independently testing all suspension kits to verify our kits are fully compliant with the stability control system requirements set by Federal Motor Vehicle Safety Standard (FMVSS) No. 126.

Tire & Wheel Combinations
35" x 12.50" w/17 x 9 and 4-1/2" back spacing
35" x 12.50" w/18 or 20 x 9 and 5" back spacing
*Trimming may be required*

Est. Installation: 10 hours
Difficulty Level (easy 1 - 5 complicated): 6