Garmin dēzl and Rand McNally both build navigation systems for commercial drivers, but they approach the job differently. Garmin has a broad current dēzl lineup with screen sizes from 6 to 10 inches. Rand McNally’s current Rand Tablet family comes in 6-, 7-, and 8-inch versions and puts more of

A dedicated truck GPS is most useful when you want a mounted navigation display built around truck-oriented route planning rather than asking a phone to do every job in the cab. The right unit is not automatically the largest screen or the longest feature list. Start with the job it