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Description
2019-2024 Ram HD 4WD 6" Lift Kit w/ 5100 Series Bilstein Shocks (49-1961)The ReadyLIFT 6 inch Lift Kit with Bilstein Shocks and Driveline Indexing Kit is a premium, all new 4 corner coil spring suspension system designed for the Ram 2500 HD. It provides a substantial 6 inch front lift and 3. 5 inch rear lift. This kit addresses potential driveline vibration issues common after lifting by including the Driveline Indexing System (DIS), which features a CNC machined billet Aluminum transfer case clocking ring and a new heavy
The ReadyLIFT 6-inch Lift Kit with Bilstein Shocks and Driveline Indexing Kit is a premium, all-new 4-corner coil spring suspension system designed for the Ram 2500 HD. It provides a substantial 6-inch front lift and 3.5-inch rear lift. This kit addresses potential driveline vibration issues common after lifting by including the Driveline Indexing System (DIS), which features a CNC-machined billet Aluminum transfer case clocking ring and a new heavy-duty transmission crossmember to re-position the transmission and pinion angle for a smoother driving experience. The kit includes Bilstein 5100 series shocks, tuned specifically for the Ram 2500 HD, ensuring a great ride and controlled performance.
Features
- Provides 6-inch front lift and 3.5-inch rear lift.
- Includes the Driveline Indexing System (DIS) with a transfer case clocking ring and a new heavy-duty transmission crossmember.
- Comes with four Bilstein 5100 series shocks tuned specifically for the Ram 2500 HD.
- Features heavy-duty radius arm drop brackets.
- Includes heavy-duty fabricated steel front and rear track bar brackets.
- Comes with a dropped cast iron Pitman arm.
- Includes front and rear sway bar relocation brackets and bump stop extensions.
Notes
- The Driveline Indexing System (DIS) is included to address driveline angle sensitivity after lifting, which can cause a slight vibration.
- A special note addresses the RAM TSB 03-003-23 for a clicking noise heard in 4WD while turning.
Compatibility Notes
- For use on Diesel engine Ram 2500 4WD HD trucks only.
- Does not work with Factory Air suspension or Auto Level system (factory helper bags).
- Single Cab configuration has not been validated for fitment and drivability by ReadyLIFT.
Tire Fitment
- Maximum tire diameter is 37x13.50.
- Maximum recommended wheel size is 9.5-10 inches wide with -18 offset.
Specs
- Front Lift: 6.0 inches
- Rear Lift: 3.5 inches
- Maximum Tire Diameter: 37x13.50
- Shock Type: Bilstein 5100 series Front and Rear Shocks
- Kit Contents: 6-inch lift front springs, 3.5-inch lift rear coil spring spacers, Radius arm drop brackets, Pitman arm, Bump stops and extensions, Front sway bar spacers, Rear sway bar end links, Front track bar relocation bracket, Transmission crossmember, Transfer case clocking ring, and Bilstein 5100 series shocks.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Portable, comfy, and super sturdy
I LOVE THIS! I bought this trifold mattress for guests and occasional use, and it’s honestly become one of my favorite things. It unfolds smoothly, lays completely flat, and the foam is firm enough to support you but still comfortable to sleep on. When it’s folded, it’s super easy to move and doesn’t take up much space. The cover is easy to clean, and it doesn’t lose its shape after sleeping on it multiple nights. Great for guests, kids’ sleepovers, or even stretching and lounging. Definitely worth it.
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Reviewed in the United States on December 9, 2025
★★★★★ 5
Good trifold foldout
Color: White, Size: S06-Single
Great as an emergency pullout. Very comfortable, easy to setup and carry with the handles. Good as extra support as an exercise cushion too.
Mattress is a little hard but better than being too soft. Fabric could be softer or thicker, but not too bad quality.
May be good for a child's nap time. Fits good in closet for storing or accent ottoman in room.
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Reviewed in the United States on December 23, 2025
★★★★★ 1
DO NOT BUY.
Update: Amazon refunded me the price of the mattress as I can’t really send it back now that it isn’t compressed and we do not live anywhere near a UPS store. I reached out to the seller as it is listed as having a 5 year warranty. The seller has so far only initially offered me a 10% refund, so not honoring their warranty at all. I have refused this and asked for either a full replacement or a replacement section for the one that is defective. We will see if they stand by their warranty!
The package came SO compressed that one of the foam inserts never recovered. We opened it according to instructions, let it sit for 72 hours, and edges of foam were all so stuck together they did not rise properly. I had to take every piece out of both covers, manually pull apart the edges, and then let it rise again. We tried everything to get the third insert to be like the others- put it in a warm environment, put it in the bathroom where there is some more damp air, and still isn’t like the other two. It feels different as well- softer than the other two pieces. It’s like it is a totally different foam. It doesn’t fill out the cover completely and it is consequently very uncomfortable and not useable as one whole section is softer and thinner than the rest. I would like to return it but not sure how now that it is not compressed. Would not buy this product again. Very frustrating.
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Reviewed in the United States on December 30, 2025
★★★★★ 5
Firm but not hard
Color: Grey, Size: 4inch-Tw"
I sleep on this on the floor about 50% of the time because it’s so much more comfortable than my actual mattress. It doesn’t leave me with back or hip pain, it doesn’t sink so you never feel the ground like with an air mattress. It folds up to store under my real bed or I can fold in into a chair if I need. I did have to use a hair dryer to fluff up a few of the corners because they were taking a long time after opening but that’s to be expected.
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Reviewed in the United States on April 22, 2026
★★★★★ 4
Good mattress for company
Color: White, Size: S06-Single
This mattress is great for when you have a crowd coming to visit. It's easy to move around and it's pretty comfortable. I took it camping and slept well. It's not great as a chair unless you lean the back against a wall. Single bed sheets fit on it nicely.
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Reviewed in the United States on March 31, 2026
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