1.   You are horrified to see a small foot sticking out from behind your rear tire.

2.   As he checked the rear tires, the driverless van began to move.

3.   As they replace my rear tires in a Yuma Kmart, I begin humming Puccini again.

4.   Boat brushed the wall on the backstretch when his right rear tire went down, which was a theme for the day.

5.   A flat rear tire on a Top Fuel car almost invariably sends it into the wall.

6.   A Ford Explorer passes me, and just as it has pulled ahead, I watch its right rear tire peel in a whirling circle of tread.

7.   A disproportionately large share of the fatal crashes have involved failures of the left rear tire.

8.   After our regular Saturday tennis session, my doubles partner and I returned to the parking lot to find that the left rear tire on his car was flat.

9.   All they could see, he said, were the rear tires.

10.   But the weight of the Explorer is not evenly distributed, falling most heavily on the left rear tire, which has also proved the most prone to failure.