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

What I don't like about this Garmin. Disappointed with the class A.1 navigation. Shows no assigned class truck routes.2. Does not show the height of the bridge. These two items are all I need in GPS for commercial vehicles. All additional fluff and information can be found on my google maps. Garmin's ratings were quite high compared to the competition, which leads me to believe that the information and technology is not available from any GPS manufacturer. Whoever develops a product with this database will be very successful. What I like is the high quality of fit and finish. Thank you, disappointed