Drivers Scott Dixon, left, and Justin Wilson, right, compete with students in a cup stacking challenge at the Speeding To Read Championship Assembly at Texas Motor Speedway in Fort Worth on Tuesday.
Drivers Scott Dixon, left, and Justin Wilson, right, compete with students in a cup stacking challenge at the Speeding To Read Championship Assembly at Texas Motor Speedway in Fort Worth on Tuesday. Max Faulkner Star-Telegram
Drivers Scott Dixon, left, and Justin Wilson, right, compete with students in a cup stacking challenge at the Speeding To Read Championship Assembly at Texas Motor Speedway in Fort Worth on Tuesday. Max Faulkner Star-Telegram