Today was Tucson AZ to Stockton Tx. I think with stop for food and a few fuel stops, we took about 11 hours. We ran at 67MPH or 68 for most of the day. When it is mostly flat we cruise when we hit the foothills we slowed for a ways. Going to just east of San Antonio tomorrow estimate 9 to 10 hour burn. Mostly flat some hills 67 mph, likely. 5500 miles so far on this trip. 20 days , mostly to visit family this time.