Review on Garmin dezl 580 LMT-S Truck GPS Navigator: 5-inch Display, Lifetime Map Updates, Live Traffic & Weather - Enhancing Product Visibility by Oso Mears

This is a great tool for truckers. This saved me a 2 hour delay in Idaho near Blackfoot due to construction. He gave me a route around it. Connected to your phone via Bluetooth, it warns you about roadworks, objects on the road and accidents reported to it, among other things. Montana speed limits are wrong. Showing 70 mph for back roads and 65 mph for freeways, he's reversed that, also the state line is about 4 miles south of line 15. He needs some map updates for Montana. It shows you the weather on your route. Remember that GPS is a tool, not a rule. Always read road signs and use common sense.