Will 55 Gal drums hold the weight?

I have been reviewing the different suggestions for supporting TC's when off the truck. I was getting ready to get material to build when I noticed the 55 gal metal drums I have laying around at the shop. They would be the correct height for what I need, I already have them. and my older TC isnt very heavy and is only a 8'.
was wondering if 2 or 4 of these drums, with a sheet of ply across them would hold the weight???