Austin Dillon is an American professional stock car racing driver. He competes full-time in the NASCAR Cup Series, driving the No. 3 Chevrolet Camaro ZL1 for Richard Childress Racing. Dillon is the grandson of Richard Childress, the owner of Richard Childress Racing. Dillon’s best friend is Paul Swan, who is also a professional stock car… Continue reading 7+ Best Austin Dillon Best Friend Facts You Need to Know