Mark Martin Race Day Decals Savor the adrenaline of Race Day with officially licensed Mark Martin Race Day Decals from the ultimate sports store! Show your Mark Martin devotion with authentic Nascar Tailgate Decal Sticker featuring Mark Martin Bumper Stickers. Nascar fans, score your new Mark Martin Race Day Decal from our Nascar Shop and receive your new Mark Martin Gear in time for the next big race. Go Mr. Consistency!