product
CARLI 19-25 RAM 3500 4X4 PROGRESSIVE ADD-A-PACK KIT – 2″ LIFT
SKU: CS-DPAP3-19-4.25
$649.00USD
- Fitment: 2019+ Ram 3500 4×4, With 4.25″ Axle Tube
- Will NOT fit 2019+ 3500 with Factory Air-Assist
learn more
- Description
The Carli Progressive Add‑A‑Pack + Block Kit is a high‑performance rear suspension upgrade engineered for 2019 and newer Dodge Ram 3500 4×4 trucks with the 4.25″ axle tube (non‑air‑assist models). This innovative kit replaces the stock rear lower overload leaf with a 5‑leaf progressive Add‑A‑Pack that enhances spring mobility, increases traction, and improves ride predictability both on‑road and off‑road.
To achieve a 2″–2.5″ rear lift and match Carli’s 3″ front lift systems, the kit also includes a machined billet aluminum block, U‑bolts, and center pins for a complete install. This combination not only levels your truck’s stance but also gives a smoother, more controlled rear suspension response when loaded or traversing uneven terrain.

30307 Ranch Rd 12 Suite 400, Dripping Springs Tx 78620
LOCATED IN DRIPPING SPRINGS, TEXAS, THOR OFF-ROAD ARE EXPERTS IN DESIGNING AND BUILDING OFF-ROAD VEHICLES THAT DELIVER THE EXACT PERFORMANCE AND STYLE THAT OUR CUSTOMERS DREAM ABOUT.
© copyright 2026 Thor Off-road















