Other information:
The following tire grading categories were established by the National Highway
Traffic Safety Administration. The specific grade rating assigned by the tire's
manufacturer in each category is shown on the sidewall of the tires on your vehicle...
When the Timers Page is selected, you will be able to select the Drag or Accel
& Braking tabs. The following will be displayed:
RecentThe most recent successful run of perfor- mance timers. If a run
does not complete within the timers limit, or is aborted, the values shown will
revert to the most recent valid run...