Hey guys, After a couple of years using my 80gal RF I'm definitely ready to build a trailer smoker. I've lugged that thing around more than I thought I ever would. After scouring Craigslist for nearly a month I FINALLY found a suitable tank. I'm assuming its a 255 gallon tank with 1/4" walls? Can somebody spell it out for me? I can't seem to find any information on google that tells me what this all means other than it was built in 1957 by Butane Tank Corp. Here's the tag: the dimensions are 30" x 78". This should be a fun build !!!