I didn't search much because I'm using my phone data right now in a campground. Not knowing what we wanted to do during the winter we started with a small set up. We have decided to spend the winters ...
You haven't gotten it yet? Take the dive, you won't regret it. Get the navigation, it works well. It also has nifty features like fuel availability and prices near wherever you are. It shows upcoming rest areas, banks, repair shops, hospitals and even a live weather radar. The truck handles like a dream, and driving it is almost stress free. Watch the mirrors and don't let them stick you with something that won't fold out. You will really appreciate it when you have to climb a grade.