Smittybilt Comp-Air - Air System 10Gal C02 Tank W/ Regulator And Fittings 2747, Tire Air Compressor Kit, Comp-Air - Air System 10Gal C02 Tank W/ Regulator And Fittings, Adjustable Integrated Regulator With A Max 250 Psi, Maximum Of 32 Cubic Feet Per Minute.