Why are there tire tracks here?

You just touch the book, and the entire floor whips all the way around, you don’t have time to react. You seem to be deposited in the middle of a normal tunnel. Tire tracks are heading to your left. After a short debate with yourself, you decide to follow them.

After a couple minutes, you begin to notice an erratic flashing from an opening on the right hand side of the trail. Now you’re really intrigued.

Keep checking out the tire tracks or check out the flashing.

Continue following tire tracks
or Flashing lights?