Going to drive the Teton pass from Victor to Jackson WY (Eastbound) with the truck and trailer in my signature. Will let you know what I like or dislike about it. I have years of semi driving experien...
We have done many western passes with our rather heavy 5er. Teton pass we drove up from Jackson to the top, just truck, and then back down to Jackson.
Of course no problem with just the truck but would definitely have a pucker factor to it if having a heavy trailer behind. It would be a very low gear and cycling of brakes affair.