1.   All were suspended yesterday after Venezuelan transportation authorities began checking to see if its jets had the right air mixture in their front tires.

2.   Andretti popped his right front tire and had to drive all the way around to the pit entrance, rejoining two laps down.

3.   At Daytona, Skinner was running in the top five when his right front tire blew out.

4.   Bobby Burrell, the right front tire changer, was knocked into the pit wall and suffered serious head injuries.

5.   Both Jeff Gordon and Mike Skinner lost right front tires and both hit the outside retaining wall, causing the point standings to fluctuate and raising some concerns.

6.   A cut right front tire sent the car into the wall with the right-front side.

7.   All the pent-up energy that has settled down on the outside front tire is now released as it unweights.

8.   But experts say that on planes with a two-tire front gear, that problem is not as severe as on a plane with one front tire.

9.   But Martin was not alone in his problems with the right front tires.

10.   Da Matta ran over one of the pieces and his right front tire was sheared off his car.