Air Spring Kit W/compressor | Wireless Controller | 7 Inch Lift Kit | Chevy/gmc 2500hd/3500hd (20-25

Built for Chevy & GMC 2500HD/3500HD owners who tow and haul heavy loads, this air spring kit levels your truck under load for safer, more predictable handling. The wireless controller and compressor give you on-demand load support up to 5,000 lbs — reducing sway, bottoming out, and tongue weight on your trailer.

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 (4 inch, 4 degree) — aligns the rear suspension geometry for level ride quality and proper driveline angles.
• Air Spring Kit (Chevy/GMC 2500HD/3500HD 2WD/4WD, 20–26) — dual double-convoluted airbags with internal bump stops, push-to-connect fittings, and DOT-approved airlines for fast, secure installation.
• Wireless Air Bag Controller Kit with Compressor — lets you adjust air pressure on the fly to match load conditions; includes front & rear headlight adjustment brackets for 2021+ models with headlight actuators.

Important notes

• Does NOT increase towing capacity.
• Does NOT fit models with frame side-mounted 5th wheel hitches.
• Does NOT fit models equipped with a rear sway bar.
• Minor drilling required for installation.

Why customers pick this at Road Runner

• Wireless controller puts load support at your fingertips — adjust pressure to match towing, hauling, or empty-bed conditions.
• Rough Country lifetime warranty backed locally — covered for the life of your truck.
• Professionally installed by technicians who service these kits every week.
• Durable powder-coated steel brackets and push-to-connect fittings mean faster install and fewer leaks.

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