Firestone compressor and air tank combinations are the perfect source for on-board air. Air tank systems work with all Firestone leveling systems and other brand systems. Great as an on-board air source for tires, air bags and other inflatables. Choose from a .5-gallon, 1-gallon, or 3-gallon air tank. Includes air tank, heavy-duty air compressor, 25' hose, airline, fittings, filter and fasteners. Firestone Air Tank, Firestone Air Suspension Air Tank System. For the top selection of Firestone Suspension Systems shop online today. The Firestone Air Tank, Firestone Air Suspension Air Tank System will improve and personalize your vehicle. Air Suspension Kits by Firestone - selected by many auto enthusiasts in the top automotive discussion forums. Firestone Air Tank Systems for your vehicle will deliver the results you are looking for!