Foursquare is a free app and social networking site that allows you to keep record of places you’ve visited.
Why should I use Foursquare?
2. Foursquare uses GPS to show you what is nearby — it’s helpful when you’re looking for a place to eat or shop.
3. Some businesses offer coupons and special deals for checking in.
4. It’s a game/competition, too. You could become “mayor” of a location, such as a truck stop, by checking in there more times than the current mayor (if there is one).
Affected tractors are equipped with an automated Eaton UltraShift Plus or Eaton Advantage Transmission with right hand stalk shifter. In the affected trucks, the display on the instrument panel can indicate “N” when the shifter is set into “D” or “R,” causing the truck not to move.