Will be traveling from Hurricane to Mnt Carmel Junction on Utah State Hwy 9 in a 40ft motor home pulling a 25ft car hauler trailer. Notice its a little "windie" in areas. And, are there any "height"...
The height of the tunnel as well as the multiple switchbacks on that road argue against you. Even if you can drive it, it won’t be much fun. Lots of adventure, but not much fun.