We plan to drive up to Tioga Pass from the east in a couple of days. Read that some RVers unhook tow car for the climb. How long would we drive downhill, separately, on the west side before being able...
I have heard when we lived in CO - and pretty well documented and had personal experience years ago - that gas engines lose 4% of capacity per 1000 feet in elevation. Have driven it from Lee Vining over and back a few times and it is spectacular drive.