IMSA: 49 Car Field Set For Next Week’s Sebring 12 Hours IMSA: 49 Car Field Set For Next Week’s Sebring 12 Hours Matt Embury March 10, 2016 While 49 cars is far from the largest field ever to contest the annual Mobil 1 12... Read More Read more about IMSA: 49 Car Field Set For Next Week’s Sebring 12 Hours
