Originally Posted by mash557
I bought the Garmin RV 770LMT for my coach and love it. Warns of narrow bridges and especially crooked roads. You program in your RV's height, length and weight. Works great! This was a new model this spring.
Same here - although pricey, it's got a very bright and easy-to-read screen. I also separately bought the power cable that has the traffic receiver built in so that I don't have to use my cell phone to get real-time traffic updates. No regrets, whatsoever.