Penske teams have to change bumper covers: Penske Racing’s Nationwide teams spent Thursday afternoon replacing the upper front bumper covers of the cars of #22-Brad Keselowski and #12-Sam Hornish Jr. at Talladega Superspeedway. Bumper covers appear to have been a point of emphasis for NASCAR officials at the last two races. Last week at Richmond, NASCAR confiscated the bumper covers of all three Richard Childress Racing cars and all three Turner Motorsports cars. The Penske teams will be allowed to participate in all track activities practice is scheduled for Thursday afternoon but heavy rains are putting those sessions in jeopardy. Any penalties will be announced next week.(Sporting News)(5-3-2012)
