wildtoad wrote:
Check your settings. Maybe there is a setting to request mainly interstates.
Ditto x2
I have been on the road with the same GPS for 8 years. IMHO you don't need a 'special' GPS for RV's.
That salesman should have showed you how to set it for 'fastest' route. Shortest route will take you every which way but sunday. Your settings may use a different word than shortest or fastest but ALL GPS's have this setting to keep you off the secondary roads if you choose.
As a newbie GPS user on my first trip out. All it took was one time going around and around within a subdivision with a 31 ft MH towing to get back up on an interstate for me to get REAL serious about knowing how all the the settings work on my GPS!:B