Heather's recommendation
Heather recommended I go with the 245 Hankook tires and so that's what I did. I have been generally pleased, especially with the handling, which improved 100 percent. There is some "howl" or tire whine, but it's not objectionable. The 245s only increased the height 1", so there was no discernable difference in mpgs, probably because of the additional weight (141 lbs per corner).
If I had to do it over again I might go with 265s and aluminum wheels (many more $$$). However, the wider tires and offset would throw more mud/rain/snow/slush on the side of the truck, so it's a trade-off. But I have to say the painted steel wheels look great on the truck.
Someone mentioned snow. Yes, I got stuck once, but it was in 3' of snow on what looked like a 8 percent uphill grade. I'm not sure any tire would have pulled its way out of that situation. :{ :{ :{