I'm not trying to bash you. However, that is not entirely true. Each state has different laws concerning what is legal if you are out of state. MOST states require you to be with-in the law of THEIR laws if you are trailing on their roads regardless of where your home state is and what laws they have. A good example is if you have a kid and he rides in a car seat in some states it is against the law to put the seat in the front seat. However if you go into the state next door and it is OK for them to be upfront in the car seat and the next mile you go into a new state that has a law against front seat car seats the FUZZ has the right to give you a ticket because it is against their laws. The best rule of thumb however is to ALWAYS be WELL with-in the law no matter where you go! TO THE ORIGINAL POSTER: Your truck is fine just service your trailer before you go and carry two spare tires, two sets of bearings for EACH axle, and plenty of blocks and even a couple pieces of big plywood to put down if you pull over on a soft side road and it gets stuck. Triple back ups are the rule of thumb. Ofcourse bring all the tools you can pack including an air tank full of air. On my trips I brink the above plus an air compressor that is hooked up to a generator I keep in the bed. This allows me to use my air tools and electric tools that make life a whole lot easier. If you do the above you will be fine. Just take your time and keep plenty of distance away from the vehicle in front of you and you will be fine. Good luck and God speed!