| Teams 1956 Grand National Race No. 45 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 0 | Max Welborn | Rex White | Chevrolet |
| 4 | Stroppe Motorsports | Billy Myers | Mercury |
| 7 | Shorty Johns | Bobby Johns | Chevrolet |
| 12 | DePaolo Engineering | Ralph Moody | Ford |
| 16 | Gus Holzmueller | Tiny Lund | Chevrolet |
| 22 | DePaolo Engineering | Fireball Roberts | Ford |
| 42 | Petty Enterprises | Lee Petty | Dodge |
| 48 | Don Holcomb | Al Watkins | Ford |
| 57 | Kiekhaefer Racing | Speedy Thompson | Chrysler |
| 75 | Frank Hayworth | Jim Paschal | Mercury |
| 82 | James Satcher | Joe Eubanks | Ford |
| 86 | John Fostor Motorsports | Tim Flock | Ford |
| 87 | Kiekhaefer Racing | Buck Baker | Chrysler |
| 91 | Ted Chester | Jack Smith | Chevrolet |
| 92 | Thomas Racing | Herb Thomas | Chevrolet |
| 97 | DePaolo Engineering | Bill Amick | Ford |
| 98 | Tom Harbison | Marvin Panch | Ford |
| 127 | Spook Crawford | Johnny Allen | Plymouth |
| 127 | C.H. Dingler | C.H. Dingler | Dodge |