Kentucky Speedway featured a new rule package and with that new rule packages a few teams seemed to get their arms around it while others struggled. Not only that but it seemed some teams understood the rule package better than others. That was proved when NASCAR issued written warnings to four different teams following Sunday’s Quaker State 400 at Kentucky Speedway.
According to FoxSports.com, the teams who received written warnings were the No. 16 Roush Fenway Racing team, the No. 13 Germain Racing team, the No. 33 Circle Sport Racing team and the No. 34 Front Row Motorsports team.
All four teams had issues with inspection during the Kentucky race weekend and could be subject to other sanctions if there are other violations this season.