I've misplaced my operators manual. Nothing printed on the tire. My Case 580K blew a tire off the bead Maneuvering something too heavy. I recall them as 1200-16.5 12? ply I did a search, I found information more generic, nothing as specific as operators manual recommendations. I think 80 LBS, but that may be too much. Does anybody have an operators manual handy? Willie
Thanks, but I found it. In my application 60 lbs. Willie