This Air Tank Relocation Kit allows RAM 2500/3500 Trucks equipped with the Active-Level Four-Corner Air Suspension option to be able to enjoy a set of PowerStep™ Running Boards. The PowerStep™ is an electric running board that remains tucked under the cab, allowing you to keep a sleek look when the truck doors are closed, but drops down when the doors are open to provide a safe and secure step when entering and exiting your vehicle. The problem is, well... the problem was that the OE air suspension on your HD RAM stands between you and a set of PowerSteps™, and the Air Tank Relocation Kit moves it out of the way, while retaining functionality! So if you are a RAM Truck owner with the OE air suspension, pick up this kit today! Professional installation for the PowerStep™ is recommended. If you have any additional questions, give us a call! AMP Research is a RealTruck® company, so when you order the PowerStep™ Air Tank Relocation Kit from us, you're ordering directly from the manufacturer. | AMP Research Air Tank Relocation Kit 79110-01A