Google maps will allow you to save maps to tablet. This allows driver to use Google maps while not connected to the internet.

Here are steps to create and save a google map on the tablets:

Click here for Google guide


Additionally, enable the cellular connection option by following these steps:

  1. Going to the Offline maps page
  2. Tapping the gear icon
  3. Tapping When to download offline maps
  4. Selecting Over Wi-Fi or mobile network