Speedy I doubt there is any trees left that need a saw that big anymore, and if they were that big you certainly would not be allowed to cut them down
I got one dead one on the back my property that had a 48 diameter. And I found one that was over 72" while hunting. I worked a over 8 foot diameter Bodock (Hedge Apple) that someone had dumped in a landfill for firewood and lumber. A shame that someone had to cut it just for a parking lot.