Sorry, haven't looked at them in a long time and forgot what they were.
They're off of a 1/2 ton, but they are 265/70/16 (same height as 245/75/16). I dunno if that would work for you or not. The one thing is (I didn't realize this until just now when I went and took them down and looked at them) that they have some funky wear on the outer tread of one side of each tire, probably from bad alignment. Down the center and on the other side of the tire the tread is 6-7/32". If you need them bad enough, and they would work for what you need, you can take a look at them and if you're ok with them just get them outta here.