Our Carli full replacement rear leaf springs for 2013+ Ram 3500 trucks dramatically improve ride quality, articulation, and wheel travel while maintaining respectable payload and towing specs. This is a massive upgrade for any Ram 3500 compared to the stiff factory springs. We highly recommend adding Carli shackles with these leaf packs, as the factory shackles limit the travel, ride and articulation possible with these springs. Unlike other brands, these leaf packs INCLUDE U-bolts!
These spring packs are built by Deaver Spring Mfg specifically for Carli Suspension and were designed as a two-stage spring pack in order to balance ride, articulation, travel, and capacity.
The standard soft ride packs are comfortable with about 800 pounds of tongue weight or payload, but above that we recommend adding Timbren bump stops or Carli long travel airbags to supplement capacity for variable loads like trailers etc.
If you have constant in bed load, the HD options are perfect for you. Simply select the option that best fits your camper, flat bed, or other bed build out, and you have a turn key setup!
SKU: CS-DFSP-19-4.25
- 3" rear lift maintains slight rear-hight stance with Carli 3" Systems
- Softens initial spring rate at ride height
- Minimizes axle wrap/wheel hop
- Reduces payload to "light" 3/4-ton capacity
- Capable of 15" of suspension travel with factory shackle
- Fitment: Ram 2019+ 3500 4x4, Diesel with 4.25" Axle Tube
- Will NOT fit trucks that have factory air-assist
SKU: CS-DFSP-13-D
- 2" rear lift maintains slight rear-hight stance with Carli 3" Systems
- Softens initial spring rate at ride height
- Minimizes axle wrap/wheel hop
- Reduces payload to "light" 3/4-ton capacity
- Capable of 15" of suspension travel with factory shackle
- Fitment: Ram 2013+ 3500 4x4, Diesel with 4" Axle Tube
- Will NOT fit trucks that have factory air-assist
Customer Reviews
Did this install with a group of professionals technicians aka family members. About 10hrs to complete with 2 hour beer break. Fun project. Get a good welder like I did. Went with 37x12.5T17 toyo rt trails on stock rims. 2.5 spaces at the rear. I could have gone with 2.0 spaces tho. Overall smiles all day!
Carli Suspension 2013+ Dodge Ram 3500 Full Progressive Leaf Spring Pack
Went from factory 3500 dually rear leaf springs to these and all I can say is I wish I did it son we went from riding like a hay wagon to somewhere between a 1500 and a 2500
Like many, I did a ton of online research before dropping such an investment into suspension upgrades. The CJC videos on YouTube began to verify my hunch that I was on the right path. Phone calls and emails to CJC were answered with exceptional patience and enthusiasm as if I'd been a long-time customer (which I wasn't). My 2022 1-ton SRW RAM 3500 Megacab, equipped with the Carli Pintop 3.25 (plus torsion swaybar, progressive leafs, and long travel airbags, and both stabilizers) rides better than most stock 1/2-tons while maintaining the ability to haul and tow massive loads.
We initially installed everything except the torsion swaybar (which was backordered). It rode great even then, but once the swaybar arrived and was installed, the ride is beyond great. Seriously, like a dork - I found myself showing off the ride quality to others by going through rough areas in town, known for hard rides like a drainage dip at a certain intersection that is notorious for cutting front bumpers on low cars, pot holes, fuel deposit hookups at gas stations, large oilfield cattleguards, railroad tracks, and some ranch entry points. It glides like butter - or at least better than any other truck out there with the same specs/load rating.
If you are on the fence about suspension AND the shop to supply the right fitting parts, go with CJC's recommendations. You can thank me later or pass it forward by enjoying what will soon be your favorite thing about your truck. The suspension.
Oh, kudos to the staff at CJC. I'm not sure if it was Cole or Cody (they don't sign their emails), but they are great guys. I did a little digging on their history and admire their ethics and dedication. They are also good to their mom. Learn from them and make the world a better place.
My Ram 3500 Mega cab rides as nice as my sons 1500 now, the progressive springs are a key to the ride and so worth it! I would say they are a must if you want the best ride.
