| Most frequent co-drivers: | John Hotchkis (27), Len Jones (5), Alan Johnson (4), Dennis Aase (4), Michael Sherwin (3), Bob Harmon (2), Freddy Baker (2), Jim Cook (1), Chris Cord (1), Chuck Kendall (1), Howard Meister (1), Norm Ridgely (1), Bill Cuddy (1), Brad Frisselle (1), Phil Byrd (1), Tuck Thomas (1), Topper Chasse (1), John Davis (1), Tom Winters (1), Siegfried Brunn (1), Billy Sprowls (1), Jim Busby (1), John Hotchkis, Jr. (1), Jim Adams (1), Wayne Baker (1) |
| Most frequent types: | 356 (36), 914 (17), 911 (16), 911 Carrera (10), 550 (7), 935 (4), 906 (2), Monza (1), Camaro (1), 962 (1) |
| Most frequent chassis: | 911 360 0601 (7), 911 230 0921 (6), 906-136 (2), 118 0 0224 (2), 930 770 0959 (2), DeKon 1003 (1), 962-F01 (1), 930 890 0024 (1), 911 560 9122 (1), 000 00013 (1) |
| Most frequent tracks: | Riverside (14), Sebring (13), Santa Barbara (11), Daytona (11), Pomona (10), Mid-Ohio (5), Laguna Seca (5), Del Mar (4), Le Mans (4), Las Vegas (3), Paramount Ranch (2) |