Yellowstone east entrance

bsbeedub wrote:
I’ll be taking that route in September. My 5er is quite a bit smaller at 30 feet in length.
This will be my first trip through any mountains and I’m curious to see how well my truck can pull the 5er. It will be less than 10,000 lbs. so I really don’t anticipate any problem. The route through the Bighorns on 16 does look like it’s more challenging than the later route from Cody to Fishing Bridge. I’ll be making good use of the lowers gears in the transmission.

Just take your time. If you start to get a line behind you, pull off and let it clear. If the truck is in good running condition, shouldn't be an issue.

It's a route for the national park so it's not about doing 75mph up a grade.