Which Rand McNally truck GPS is best? If you drive a truck for a living, you know the importance of navigation and finding the easiest, most efficient route to get where you’re going. You also know ...

Ever since the first American trucking agency hit the road in 1897, truck drivers have been the backbone of the nation's supply chain, accounting for over 70% of freight transportation in the country.

Spending a few hundred bucks on a dedicated semi-truck GPS might sound like overkill, especially when your phone already tells you where to go for free. But before you shrug it off, picture this: ...