We made it to Cheyenne after detouring to see Chimney Rock and running out of gas. hit a 30 mph head wind coming south and almost made it to Kimball. Took 2 hrs for AAA to get gas to us. I had filled up prior to heading out and it should have been in range with gas to spare. Nancy wrote it up with pictures

on the blog.
The trip back will be 94 through the Michigan upper peninsula and down.
I have come to the conclusion I really prefer the Michelin Harmony tires (car tires) they absorb bumps more easily and I do not have to worry about speed heat etc. Saw a horse trailer have a blow out which took the tire just behind it out as well, LOTS of smoke and flying rubber bits, he did make it off safely.