The Amarillo Tanks 4000-gallon fuel and oil tank is the large capacity tank you’ve been looking for to improve your efficiencies. This massive, steel tank will drastically reduce your fuel and oil supply trips with ample storage and secure dispensing. Our 4000-gallon fuel and oil tanks system has been rigorously tested and passes all Underwriter's Laboratories criteria for above-ground storage of flammable and combustible liquids. Purchase a standard 4000-gallon tank design or call to create a custom tank to fit your needs. Add-ons like a filtration system, meter, pumps, hoses, containment valve box, and more are available to complete your setup

4,000-Gallon Fuel and Oil Tanks

  • Standard openings: two 2-in. in top, 1-1/4-in. gauge opening, 3/4-in. drain and 2-in. outlet
  • Single-wall agricultural steel tanks 
  • Double-wall commercial-grade steel tanks available
  • Custom volumes, dimensions, opening arrangements, stands, containments and UL tanks (available in stock or upon request)