Today while coming down into Jackson "Hole" or Jackson as they call it now for God knows why....... I lost my power steering and brakes with a huge display of smoke and noise from under my hood. Since the power steering went out it also took away 98% of my braking power and would not activate my trailers brake system. Now this was on a 10% grade and my combined weight is about 17,000 lbs. I was in first gear on the Allison so I was not going very fast anyway. Still it really sucks when you realize you have no brakes. I was able to use the trailer brake control to activate the trailers brakes to bring me to a safe stop. Not something I want to do on a regular basis or on icy roads! I brought the crippled truck down into Jackson and was able to parallel park the trailer and unhook her. This was no easy feat with no power steering. I then drove the truck into the parking lot (slowly) and had enough braking power to stop her free from her bonds of the trailer. I made an appointment to drop her off Friday to have her repaired. Not a good sign with just under 9,000 miles!:Wow1: Have to go. I have a date with a siesmic station in Yellowstone I need to make! Hopefully my partners truck wont have any problems. Hopefully.