Both drivers hit the wall after suffering tire problems related to the brakes.Wallace was able to drive his No. 23 Toyota to the garage and then made a brisk walk to the care center after exiting. His playoff hopes took a major hit after he entered Pocono just above the cutline with 10 races remaining in the regular season.

Chase Briscoe returned to victory lane Sunday at Pocono Raceway, conserving fuel down the stretch to hold off Joe Gibbs Racing teammate Denny Hamlin for his first win with his new race team.

Briscoe left his pit stall before his car was full of fuel but was able to save enough gas to make it to the checkered flag