mrdragster1970

I agree with above, I've been doing this 20 + years, and we set all our metal bottles up. When sitting in the sun, when getting unloaded ect ect. Obviously we have racks in the trailer for towing. I also just stand them against the wall in the racecar shop, and they have fallen 2-3 times and I nor any of my buddies have broke off a valve. They are much tougher than you might think. I wouldn't push my luck and do anything stupid, but I wouldn't stress over something happening. Just my opinion.