6 minutes ago

Chase Briscoe Crashes Hard Into the Outside Wall, Fifth Caution Out at Phoenix

The fifth caution flag flew in Arizona on lap 132 after a suspected blown tire for JGR's Briscoe sent him sailing into the outside wall just as he entered turn three at Phoenix. Complaining of vibrations in the car before the crash, it seems teams are now pushing tire air pressure to the limit as competition heats up.