Can propane tanks be used sideways?
Can propane tanks be used sideways? Yes, you can use an older tank on it's side- once. It will blow liquid propane up the line and you'll have a bad day. Can you lay a 40 lb propane tank on its side? It is dangerous to travel with a tank on its side, so it's extremely important to keep the propane tank in a vertical position during transport. ALWAYS place the cylinder in a well-ventilated area of the vehicle. ALWAYS close the cylinder valve. Seal it with a plug if required—even if the cylinder is empty. What happens if you...