NASCAR will mandate competition caution during Cup race at Loudon
LOUDON, N.H. - NASCAR will throw the caution after lap 35 of the Lenox Industrial Tools 301 today at New Hampshire Motor Speedway.
The competition caution is so teams can check tire wear as overnight rains have washed rubber off the track.
Teams will not be allowed to fuel the cars from the start of the race until the competition caution.
Teams were informed of the competition caution during the prerace drivers meeting.