Mark Martin Race Day License Plates Savor the adrenaline of Race Day with officially licensed Mark Martin Race Day License Plates from the ultimate sports store! Show your Mark Martin devotion with authentic Nascar Mascot License Plates featuring Mark Martin Script and Alumni Plates. Nascar fans, score your new Mark Martin Race Day License Plate from our Nascar Shop and receive your new Mark Martin Gear in time for the next big race. Go Mr. Consistency!