FIREBIRD INDUSTRIAL By CHASSIS TECH. Product Questions call 1 800 842 8789. 29 years at the same location. If we do not have it, we can build it. The item "B ChassisTech Tow Kit 3500 RAM 2014-2018 No Drill 25DII Air Leveling Helper" is in sale since Wednesday, December 27, 2017.This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Suspension & Steering\Other". The seller is "firebirdindustrial" and is located in Mesa, Arizona. This item can be shipped to United States, Canada.