Just got back from a 6 day round trip to New Mexico.  3367 miles.  So if you figure that plus the 3700+ miles from the July trip I have just over 7000 miles from road trips and my '17 has just over 18500 total since 18 March 2017.  37% road trips.
Snow and ice from just west of LaGrande Oregon to Ft. Collins on the first leg.  miserable weather.
2 days at the NRA's Whittington Center.
Today again west of LeGrande visibility stunk.  It went from 100 yards to 50 feet suddenly. A tractor trailer got a little sideways but recovered.  Bottom of the hill back to normal.
All in all, great trip and loved every minute. Truck was perfect.
One question: in the morning it seems to take forever for the cab to heat up.  Even with recirc on.  Engine temp comes up fine but 10 minutes at highway speed seems a bit long.