Driving our brand new Oldsmobile over the Million Dollar Highway several years ago, I SMOKED our brakes! My husband said, "Someone's getting hot brakes - I can smell them." Well, guess what?! It was ours! (And I had thought I was casually pumping the brakes and not overusing them).
I will NEVER go over mountain passes like this one again - especially in an RV (even as a passenger)!
Last fall after leaving the east exit of Yellowstone (pretty creepy to us)we went to Cody, Wy. From there we were heading on over to Rapid City, SD. We both agreed to drive WAY out of the way and go north to Billings and get back onto I-90 rather than take the OMG 14A highway up over the Bighorn mountains! No regrets.
Just sayin'