wen and looked at some tanks yesterday and i cant seem to find the size of a few of them they are all verticle propane tanks 2 i know are 100lbs tanks but there are also 2 that are roughly 44 inches tall and 32 inches wide as well as one thats 32 inches tall and 24 inches across . i think the last one would make a nice patio sized smoker but i will most likely get a real good price if i take them all so any tanks gurus yer help would be awsome