Long Travel Air Bag System 12" inch Travel

Features:

• Fits 2003-2011 RAM 2500/3500 4x4 HEMI
• Supports up to 12 inches travel
• 2,000 lbs capacity each bag
• Rated at 100 PSI working load
• Proprietary tapered billet pistons
• Reduced spring rate ramp during compression
• Improves stability over double bellow bags
• Restores payload with progressive springs
• Compatible with 1-2 inch rear lift
• Includes brackets, fittings, and airlines
• Manual fill Schrader valves included
• Designed for 3.5 inch axle tube

Finally Get The Ride You Want Without Giving Up Payload

If you have ever softened up the rear of your 2003-2011 RAM 2500 or 3500 HEMI only to regret losing payload, this system was built for you. Carli designed the CS-DLTB-03-H Long Travel Air Bag System to let your truck ride smoother day to day while still standing tall when it is time to tow or haul. With up to 12 inches of supported travel, these bags are made to work with a properly set up suspension instead of limiting it. You can air them up to level the truck with a trailer hooked up, then air them down for a more compliant ride when unloaded. Additionally, the included Schrader valves allow for simple manual fill, which keeps the setup reliable and easy to maintain. This means you are not choosing between comfort and capability anymore. You get a RAM that feels controlled and planted on the road, yet still handles real truck duties when it counts

Purpose Built Tapered Airbags Engineered For Controlled Travel

The heart of this system is Carli proprietary airbag design, developed specifically for long travel applications rather than pulled from a generic catalog. Each bag uses tapered billet upper and lower pistons, paired with a matching tapered sleeve, to reduce aggressive spring rate ramp as the suspension compresses. That design change makes a noticeable difference compared to typical double bellow bags, which can feel stiff and rebound harshly under load. These airbags are rated at 2,000 pounds each at 100 PSI working load, providing adjustable rear ride height while restoring factory payload on progressive spring equipped Rams. Furthermore, the bags are batch tested to failure in a loaded fixture, often bursting between 500 and 600 PSI, which speaks to their durability margin. The kit includes application specific brackets, hardware, air fittings, and 1-4 inch airline for a complete installation on 2003-2011 RAM 2500 and 3500 4x4 HEMI trucks with a 3.5 inch axle tube. Compatible with 1-2 inch rear lift setups, and adaptable to 4 inch lifts with the required spacer, this system is engineered to integrate cleanly with a serious suspension build.

Fitment: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Dodge RAM 2500/3500 HEMI

Notes:

• Fits 2003-2011 RAM 2500/3500 4x4 HEMI only
• Requires 3.5 inch axle tube
• For non-traction control equipped trucks
• Designed for single rear brake line setups
• Compatible with 1-2 inch rear lift
• 4 inch lift requires CS-AIRBAGSPCR spacer
• Rated 2,000 lbs per bag at 100 PSI
• Manual fill system included standard
• Can be plumbed to onboard compressor
• Intended to restore payload with soft springs