Aluminium Air Tanks

Aluminium air tanks for onboard air add stored air to compatible air suspension, onboard air and tyre-inflation systems. Boss aluminium tanks are available in 1, 1.5, 2, 3 and 5 gallon capacities, with bare tanks for customers selecting their own fittings and complete options supplied with fitting kit components.

Choose the capacity and port layout

Smaller 1 and 1.5 gallon tanks suit compact installations where space is limited. 2 and 3 gallon tanks provide additional stored air for compatible setups, while 5 gallon options are available for larger air storage requirements. Port layouts include 3, 5 and 9 ports, so match the tank to the planned plumbing and available mounting space.

Bare or complete tank

Choose a bare tank when the fittings and plumbing will be selected separately. Choose a complete tank when the listed fitting kit components suit the planned installation. Check the individual product page for the exact capacity, port layout, included components and installation requirements before ordering.