Air Spring Kit W/compressor | Wireless Controller | 4 Inch Lift Kit | Ram 2500 (14-26)

Built for Ram 2500 owners who haul and tow, this air spring kit restores level ride height under load and keeps your trailer stable. Rough Country's rear air spring system supports up to 5,000 lbs of load, reducing sway, bottoming out, and tongue weight — critical for safe towing and hauling.

Installed and serviced at Road Runner Wheels & Tires. Most air spring kits go in the same day. Call (678) 400-6467 to schedule.

What's included

• Air Spring Spacer Kit — 5" Lift — Double convoluted airbags with internal bump stop and durable powder-coated steel brackets for the rear suspension.
• Wireless Air Bag Controller Kit with Compressor — On-board air system with DOT-approved airlines and push-to-connect fittings for tool-free deployment and load-sensing adjustment.

Important notes

• Kit is designed for Ram 2500 4WD models only with 5 inches of existing suspension lift. Does not fit models without that lift baseline.
• Does not increase vehicle towing capacity — it levels the truck under existing load for safer, more stable trailer towing.
• Minor drilling required during installation.

Why customers pick this at Road Runner

• Installed by suspension techs who set up Ram trucks every week — fast, correct, and covered under Rough Country's lifetime replacement warranty.
• Wireless controller means no cabin switches or hardwiring — adjust load support on the fly from your phone or cabin unit.
• Push-to-connect fittings speed installation and reduce leak points compared to older swaged-line designs.
• 5,000 lbs of load support keeps your bed level and tongue light, protecting your truck's frame and your trailer's brakes.

Ready to build it? Call (678) 400-6467. Hablamos Español.