PR406-1

BDS Suspension adds to its lineup of suspension lifts and accessories for the late model 2019-2020 RAM 1500 and Rebel with new 4" lift systems for the air ride equipped models. Built around the tried and true high clearance technology used on all BDS RAM 1500 kits, these new systems have been engineered and tested to retain full functionality of the adjustable ride height air suspension, while correcting suspension, steering and driveline geometry. The result, a rugged, capable lift system that is comfortable on the road with clearance for 35" tires. As with all BDS lift kits these 4" IFS systems are backed by Factory Protection Plus bringing peace of mind with BDS's No Fine Print Warranty, FMVSS No.126 ESC system compliance, and a 5-year 100,000-mile drivetrain warranty at no additional cost. Improve the stance and capability of your RAM Rebel with BDS Suspension.

Product Description

4" Air Ride Lift Systems
for 2019-2020 RAM 1500 4WD

Vehicle Fitment

2019-2020 RAM 1500 Air Ride 4WD
*2021 models have not been approved

Factory Protection Plus
  • 5-year, 100K-mile Drivetrain Warranty
  • BDS’s exclusive No Fine Print Warranty

***Check the BDS website to verify details prior to ordering to ensure information is up-to-date with current manufacturer listings***

Product Info

1697H/FS - 4" Air Ride Lift System (std bore knuckles)
1698H/FS
- 4" Air Ride Lift Systems (large bore knuckles)

Features/Benefits:

  • Kit retains full functionality of the air ride system and ride height modes
  • Retains ride quality and handling characteristics
  • Utilizes high clearance crossmembers and differential skid for strength and protection
  • 3piece differential relocation secures front differential while improving CV axle angle
  • CNC machined ductile iron steering knuckles for FMVSS No.126 (ESC System) compliance
  • Allows clearance for 35" tires

Available Accessories:

BDS122402 – 19-21 RAM 1500 Carrier Bearing Drop

Important Notes

  • Extreme care/caution must be taken to follow the steps of these instructions to prevent any air leaks or damage to the bags during installation.
  • The factory air ride is a closed loop system. Opening the system more times than recommended in the lift instructions will require the system to be recharged (this can be done at any RAM dealer service department). A scan tool is needed to access the air control module to perform the service.
  • Frame bracket modification is required.
  • Fits 4WD models equipped with factory air ride only.
  • Stock 17-18" wheels cannot be reinstalled, stock 20"+ wheels can be reinstalled with factory size tires.
  • Trucks equipped with factory 22" wheels must use the large bore steering knuckles.

Rec'd Wheel/Tire Specs

35x12.50 Tires with 17x9 Wheels and 4.5" BS
35x12.50 Tires with 18x9 Wheels and 5" BS
35x12.50 Tires with 20x9 Wheels and 5" BS
35x12.50 Tires with 22x9 Wheels and 5" BS

Coldwater, MI : BDS Suspension is now offering updated 4" lift systems for the late model 2019-2020 RAM 1500 and Rebel trucks equipped with Air Ride. These new air ride compatible kits are built to the highest standard to maximize the truck’s potential with room for 35" tires. Built on BDS’s tried and true high clearance design these kits correct steering, suspension and driveline geometry for on road comfort, handling and safety. These systems have been engineered and tested to retain full functionality of the factory air ride system allowing you to adjust ride height through the various modes. Up front this 4" system includes a pair of high clearance laser cut crossmembers along with a 3-point differential relocation system and differential skid plate to create a stout subframe for the suspension components to be installed. New ductile iron CNC machined steering knuckles are supplied along with heavy duty tie rod ends to keep allow for ESC system compatibility. Top mounted strut spacers are supplied to allow the use of the air ride front air bag struts along with all the necessary air-line fittings. A billet aluminum driveshaft spacers is supplied to lengthen the factory front driveline along with brake line brackets, sway bar link extensions and all the necessary hardware to complete the install.

The rear of the air-ride equipped RAM 1500 mimics the standard RAM 1500 with the exception of adjustable height rear air bags. The additional ride height comes from a pair of 3" top mounted air bag spacers to lift and level the stance. New air lines and fittings are supplied to along with ride height sensor brackets to maintain proper positioning and functionality of the factory air ride system at the new height. BDS supplies rear upper control arm relocation brackets to correct the geometry at the taller ride height. A track bar correction bracket is supplied to recenter the rear axle along with new extended length sway bar links to improve stability on and off-road. Rounding out the rear of these air ride kits are brake line relocation brackets, bump stop extensions and your choice of either BDS NX2 gas or upgrade FOX 2.0 performance series gas shocks. This new 4" lift kit corrects the suspension geometry and allow for full use of the ride height adjustability in the various modes to with the base lift set at 4" over. Get more out of your air ride equipped RAM 1500 or Rebel with BDS!

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(517) 279-2135 | bds-suspension.com | sales-bds@ridefox.com

32 Comments on “4″ Lift Systems | 2019-2020 RAM 1500/Rebel w/ Air Ride | NPA #405
  • Christian Howell says:

    When will the 2021 ram 1500 4″ lift kit be available for the air ride equipped trucks.

    Reply
    • Carter @ BDS Suspension says:

      At this point these kits are pending fitment validation to confirm compatibility with the 2020 RAM 1500 4WD Air Ride applications, We hope to have this completed very soon.

      Reply
  • Greg Soulis says:

    How much without installation?

    Reply
  • Ricardo says:

    Do you make a lift kit for a 2wd with air ride

    Reply
  • Daniel Yoo says:

    Do you make a lift kit for the ram rebel air ride eco diesel

    Reply
    • Carter @ BDS Suspension says:

      Hey Daniel, officially we don’t recommend use of this kit on the EcoDiesel equipped RAM 1500/Rebel models due to front driveline issues.

      Reply
  • Casey says:

    Does this kit level the front and rear? Additionally, I have a ‘21 limited with air ride, am I able to use this kit or do I have to wait until it’s approved for the ‘21?

    Reply
    • Carter @ BDS Suspension says:

      Hey Casey, the kits are designed to lift+level the stance, 4″ in the front and 3″ in the rear while retaining full functionality of the adjustable ride height modes. We haven’t released the 2021 compatible kits quite yet, but should have them out later this month. There are some minor tweaks from the 2019-2020 to 2021 with the suspension that are being addressed. Keep your eye out for an upcoming announcement once available

      Reply
  • Shane Barry says:

    Do you make these kits for the 14 ram 4×4

    Reply
  • STEPHANE ARMANT says:

    Hi
    I have 2021 ram Rebel with air suspension and would like to purchase the 4” lift.
    Does the 2020 fits on the 2021 ram rebel or is there a specific 2021 kit ?

    Reply
    • Carter @ BDS Suspension says:

      While they are very similar, there are some minor differences on the 2021 models. We’ll have the 2021-compatible kits out in the coming weeks

      Reply
  • Mike says:

    Can this kit be put on a 2016 1500 4×4?

    Reply
  • STEPHANE ARMANT says:

    Hi
    How much longer do we have to wait for the 2021 kit ?
    Every comments I read you responded, in a few weeks.

    Reply
    • Carter @ BDS Suspension says:

      We’re expecting them in any day now, unfortunately supplier lead times have been more up in the air lately to get some of the components we outsource. As soon as kits are available we’ll be adding them to our website and will send out an announcement

      Reply
  • Andrew Webb says:

    Hi,
    Any chance you guys are working on a kit for the 2021 factory air ride equipped 4×4 yukon/tahoe? Specifically the AT4/Z71 models.
    Thanks.

    Reply
    • Carter @ BDS Suspension says:

      Not at this point, however late model Tahoe/Yukon is on our list of future kit development. No timeline yet

      Reply
  • Robbie says:

    Cater, Any response to Stephane’s question?

    Reply
  • Brian Stikeleather says:

    2021 Dodge Ram limited with air ride out yet? I see the almost in the past comments. If so I would like to order.

    Reply
  • Raul says:

    Any update yet on 4″lift kit for 2021 1500 limited

    Reply
  • Christopher Phalan says:

    Might as well start working on the 2022 Limited Air Ride lift kit, is that in the plans? Thanks!

    Reply
  • David Robin says:

    I have a Ram 2019 – 1500 Sport with Air-Ride, from what i gather BDS does make a 4″ lift that is compatible with my truck per (https://blog.bds-suspension.com/?p=23935).
    My question is: Does BDS make a 5″ or 6″ lift that is compatible with this year/model of Ram?

    Reply
    • Carter @ BDS Suspension says:

      Hey David,
      short answer, no, we don’t offer a lift option taller than the 4″ kit. Reason being we design our kits for compatibility with 4-6″ of lift under the new RAMs. At 4″ of lift the suspension-steering geometry is is very similar to stock allowing for the AirRide ride height adjustability offered in the various ride height modes. In the taller ride modes the stance is similar to a 6″ lift

      Reply
  • Derek says:

    Can I use the 4 inch kit with stock limited 22×9 rims? If not, can I get wheel spacers to allow to clear this. I see Revel performance offers 2.5 level plus day star spacers and can clear 35 inch tire. I would think a 4 inch lift would clear but hear discrepancies.

    Reply
    • Carter @ BDS Suspension says:

      Hey Derek,
      The 4″ Air-Ride Kit can be used with the factory 22s, however due to the backspacing of the wheel will require a wheel spacer to install larger (35×12.50) tires due to the larger aftermarket steering knuckles. The factory 22×9 backspacing should be right around 5.75″ backspacing so using a 0.75″ wheel spacer will be needed to achieve our recommended 5″ backspacing measurement.

      Also worth mentioning if your RAM is factory equipped with 22s then you’ll need to order the larger bore knuckle variant that we offer. If you truck is not equipped with stock 22s, you jsut want to swap over to a set order the standard bore knuckles.

      Reply
  • Matt says:

    Does the price include install with the dealer you pick? Or is it 3k for a 4 inch lift.

    Reply
    • Carter @ BDS Suspension says:

      Hey Matt, our kit price is for our parts only, install labor and alignment will be charged separately if you have a shop install the parts for you.

      Reply
  • Joseph Reichard says:

    Any news on the 2022 Ram EcoDiesel limited 4×4 lift kits yet. I only want to put 35” tires on it came with factory 20” rims any idea if any backspacing is required for the rims to fit 35’s

    Reply

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