On the pit walls there were visible markings from a pick.

One year, we had three cars sitting on the pit wall with the same problem.

Martin began kicking the side of the pit wall.

Then he started to pay close attention to the pit walls.

The car can sometimes drive into the pit wall on the main straightaway and get stuck.

Then he turned and leaned against the pit wall, breathing in long, shuddering efforts.

Her head was next to one of the pit walls about eighty centimeters below floor level.

Or so said the signals on the pit wall.

Rules permit six mechanics over the pit wall during a stop.

From now on, such signs must be extended over the pit wall at the end of a pole.