Written warnings pile up to P1 penalty for Kevin Harvick.
Both drivers cited for crossing a live track before being told they were allowed to do so.
NASCAR's regular season is half over with 13 races down and 13 more to go before the 2015 Chase field is set.
Team Penske driver believes that working with NASCAR will expedite solutions to the sport's challenges.
Denny Hamlin and Carl Edwards are the fastest Camrys in Happy Hour.
Driver of the No. 13 Geico Chevy looks to improve on recent results.
Martin Truex Jr. says he would welcome a teammate.
Jimmie Johnson and company are appealing NASCAR's punishment as the six-time series champion chases history in the wins column.
Sanctioning body penalizes three Sprint Cup teams for pushing beyond the limits in the Coca-Cola 600.