Kenseth cut a tire and slammed into the Turn 3 wall .
Contact between Keselowski and Matt Kenseth took the No. 20 out of contention on Lap 336 .
Matt Kenseth cut a tire and slammed into the Turn 3 wall .
Contact between Keselowski and Matt Kenseth took the No. 20 out of contention on Lap 336 .