The 1956-30 was a Convertible Series event held at Bowman-Gray Stadium on August 3, 1956. Curtis Turner blew away to a fourth consecutive victory, pulling away from Joe Weatherly after leading every single lap. Eventual season champ Bob Welborn struggled to 11th after late tire failure. Stats
| Graph IRI | Count |
|---|---|
| http://dbkwik.webdatacommons.org | 6 |