| Teams 1955 Langhorne 150 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 0 | Carl Krueger | Carl Krueger | Chevrolet |
| 3 | John Ditz | Dick Rathmann | Hudson |
| 4 | Ken Fisher | Ken Fisher | Chrysler |
| 5 | Joe Blair | Jimmie Lewallen | Mercury |
| 6 | Pepper Cunningham | Pepper Cunningham | Chrysler |
| 14 | Frank Christian | Fonty Flock | Chevrolet |
| 18 | Vernan Tritten | Archie Nepstad | Buick |
| 26 | J.W. Campbell | Russ Truelove | Ford |
| 42 | Petty Enterprises | Lee Petty | Chrysler |
| 55 | Jim Lowe and Carl Beckman | Junior Johnson | Oldsmobile |
| 56 | Hank Salat | Jim Ord | Packard |
| 59 | Brownie Pitt | Blackie Pitt | Oldsmobile |
| 63 | Al Liberty | Bill Tanner | Chevrolet |
| 71 | John Dodd Sr. | John Dodd, Jr. | Dodge |
| 75 | Ed Paskovich | Ed Paskovich | Dodge |
| 78 | Ernest Woods | Jim Paschal | Oldsmobile |
| 87 | Griffin Racing | Buck Baker | Oldsmobile |
| 88 | Ernest Woods | Joel Million | Oldsmobile |
| 92 | Thomas Racing | Herb Thomas | Buick |
| 97 | J.M. Fitzgibbons | Bill Blair | Oldsmobile |
| 98 | Dave Terrell | Dave Terrell | Oldsmobile |
| 121 | Harvey Henderson | Harvey Henderson | Hudson |
| 127 | Brooks Brothers | Gene Simpson | Oldsmobile |
| 127 | Chuck Hansen | Chuck Hansen | Oldsmobile |
| 127 | Henry Ford | Henry Ford | Chrysler |
| 127 | Kiekhaefer Racing | Tim Flock | Chrysler |