Forum Discussion
Dandy_Dan
Feb 22, 2016Explorer
I have the Rand McNally 7735 which has a car setting and a RV setting. In the RV setting it will warn you about low bridges and it can also be set to bypass any low bridges. It asks your height,length,amount of propane and gives you selections for type of roads you wish to travel I have been using the Rand McNally for going on 4 years and it hasn't steered me wrong.
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