The 3.5 Inch Adventure System for the 2014-present Ram 2500 HD lifts the whole truck, not just the front. Multi-rate coils go up front, quad-rate coils go in the rear, and the radius arms are relocated so the geometry still works at the new height. It is sized for 37 inch tires, and a raised rear track bar bracket recenters the rear axle while improving the rear roll center.
What's in the kit
- (1) HD adjustable front track bar made from 1.5 inch O.D. solid chromoly steel, with an adjustable, rebuildable anti-wobble joint at the frame and a custom 1 inch shank FK rod end at the axle
- (2) sport tuned multi-rate front coil springs
- (2) sport tuned rear quad-rate coil springs
- (2) heavy duty fabricated radius arm relocation mounts with built-in skid plate
- (1) raised rear track bar relocation bracket
- (2) adjustable rear sway bar end links
Trucks with factory rear air ride do not get the rear coils. They get (2) heavy duty fabricated air bag riser plates instead, along with the same raised rear track bar bracket and adjustable rear sway bar end links.
Why this system
- Multi-rate front and quad-rate rear coils. Rock Krawler tunes both ends of the 2500 so it rides well.
- Relocated radius arms with skid plates, made from 1/4 inch laser cut steel.
- Raised rear track bar bracket recenters the rear axle and improves rear roll center, which is what keeps handling on point.
- Adjustable rear sway bar end links are included.
- Air ride stays functional on the air ride versions, and towing and payload capacity stay OEM.
- Room for 37 x 13.5 inch tires, the size Rock Krawler lists for this kit.
- Complete bolt-in system.
- Lifetime warranty coverage, per Rock Krawler.
Pick your package
The lift is the same whichever package you pick. Only the shocks change.
- Base System: Coils, radius arm mounts, front track bar, rear track bar bracket and rear sway bar end links. No shocks come in the box.
- Bilstein 5100 Shocks: Bilstein 5100 shocks for all four corners. Rock Krawler calls them a great pairing with its multi-rate coil springs, and they are maintenance free.
- 2.625 RR Shocks: Four RRD 2.625 inch remote reservoir shocks built by Rock Krawler. The body and reservoir are fluted, military-grade hard anodized aluminum, the shaft is 1 inch 17-4 PH stainless, and the shock is serviceable, rebuildable and revalveable.
- Fast CD Adjusters: The same RRD 2.625 inch remote reservoir shocks with Fast CD adjusters and 3.25 inch reservoirs. The adjuster lets you change compression damping in seconds, up to 30 percent more with infinite settings, so you can tune for empty, loaded or towing.
Configuration tells us which truck you have. Diesel and Gas are the engine, and the Rear Air Ride choices are for trucks that left the factory with rear air ride, so the air bags keep working after the lift.
Fitment and what else you'll need
Fits the 2014-present Ram 2500 HD 4x4, diesel or gas, with or without factory rear air ride (choose your Configuration). Rock Krawler lists 37 x 13.5 inch tires and does not call out additional required parts on the product page.
Rock Krawler lists a 3 to 4 week lead time on 2.625 inch RRD shocks and coilovers, counted in business days from the order date.
Rock Krawler lists lifetime warranty coverage on this system. Its warranty page covers hard parts such as control arms, track bars and mounting brackets for life, joint housings for 10 years and coil springs for 5 years against fracture. Shocks, joints and other wear items carry shorter terms, and the full terms are on Rock Krawler's warranty page.
