Magellan RoadMate RV9490T-LMB 7" High-clarity RV GPS Navigator Enter your RVs dimensions, vehicle type, and your personal preferences and travel with confidence by avoiding routes with height limitations, narrow and unpaved roads, U-turns and much more. Essential RV information pre-loaded including Good Sam RV Travel and Savings Guide featuring comprehensive private and public campground information, RV Sani Dump Station POIs showing RV dump locations and more. Safe money and travel safer by finding the lowest Diesel and Gas prices as you drive and view weather maps with graphic overlays of temperature, precipitation, or severe weather warning information updated for your route and destination. Includes safety navigation features including: Landmark Guidance, Traffic Camera Alerts by PhantomALERT, Junction View and Highway Lane Assist, Speed Limit Warnings, Grades, Elevation and more. Location -based information enhances your RV experience include Yelp reviews, tips and deals for restaurants and other businesses around you; Redbox movie rental reservations, locations and directions; and, Internet Radio