Well, drat! I guess I'll just have to go with 315/75s... Those Deman's sure look great, Hemi. I wish I would have got them a couple years ago when they were still available. However, the Michelins that came on mine are a little over four years old and they just don't seem to want to wear out. Of course, I'm only at about 62K (not towing or loads to speak of). The biggest challenge, of course, has been getting the Chief Accountant to understand the need for tires when these still have plenty of lilfe left in them!