VEHICLE MODELS COMPATIBILITY LIST -- Air Spring Bag Suspension Kit compatible with 2006-2008 Ram 1500 Mega Cab (2WD & 4WD), 2003-2013 Ram 2500 (2WD & 4WD), 2004-2008 Ram 2500 Commercial (2WD & 4WD), 2003-2012 Ram 3500 (2WD & 4WD), 2006-2012 Ram 3500 Commercial 4WD (For rear only). REPLACEMENT OEM NUMBER -- Replaces Firestone 2299 Ride-Rite, Firestone Ride Rite W21-760-2299. EXCELLENT PERFORMANCE -- Up to 5,000 pounds of load leveling capability, adjustable air helper springs level your load, increase your safety and comfort with no load, loaded, or towing on any road condition. PACKAGE -- 2pc of air bags, all brackets, installation manual, bolts and nuts you need for installation, inflation valves, elbow fittings, and tubing. EASY TO INSTALL -- With strict production standards, air helper spring kit are designed to match the original equipment. You can follow our installation manual and complete the installation step by step. Professional Technology and High Quality Service!
KEIYSHOLCK is a leading manufacturer in producing, developing and exporting a complete series of air anti-vibration products for more than 20 years.
Our products include air suspension spring, air shock absorber, air suspension strut, air compressors etc. which are widely used in commercial vehicles, luxury passenger cars and industrial field.
We are committed to producing high quality products that bring a happy user experience to worldwide customers.

KEIYSHOLCK Heavy Duty Air Spring Kit Compatible with Following Vehicles:
✔2006-2008 Ram 1500 Mega Cab (2WD & 4WD)
✔2003-2013 Ram 2500 (2WD & 4WD)
✔2004-2008 Ram 2500 Commercial (2WD & 4WD)
✔2003-2012 Ram 3500 (2WD & 4WD)
✔2006-2012 Ram 3500 Commercial (4WD)

OEM Number for Replacement (Fits for rear only):
Replaces Firestone 2299 Ride-Rite, Firestone Ride Rite W21-760-2299