NASCAR O'Reilly Auto Parts Series is a U.S. television program aired on CW since Saturday, February 14, 2026. NASCAR O'Reilly Auto Parts Series is watched by a total number of 1,125,000 people (0.35% rating, up +84% from last week) as of the daily audience measurement on .
Demographic breakdown of the most recent historical ratings of NASCAR O'Reilly Auto Parts Series on CW Television Network as of Saturday, May 30, 2026.
| NASCAR O'Reilly Auto Parts Series Daily Ratings | |||
|---|---|---|---|
| Date | Demo | Audience | Rating |
| 2026-May-30 RC L | HH | 807,000 | 0.63 |
| P2+ | 1,125,000 | 0.35 | |
| P18-49 | 136,100 | 0.10 | |
| P25-54 | 176,000 | 0.14 | |
| 2026-May-23 RC-RN (P) | HH | 409,900 | 0.32 |
| P2+ | 610,000 | 0.19 | |
| P18-49 | 136,100 | 0.10 | |
| P25-54 | 138,200 | 0.11 | |
| 2026-Apr-11 RC L | HH | 883,900 | 0.69 |
| P2+ | 1,222,000 | 0.38 | |
| P18-49 | 217,800 | 0.16 | |
| P25-54 | 276,500 | 0.22 | |
| 2026-Mar-14 RC L | HH | 1,076,000 | 0.84 |
| P2+ | 1,430,000 | 0.44 | |
| P18-49 | 149,700 | 0.11 | |
| P25-54 | 238,800 | 0.19 | |
| 2026-Mar-07 RC L (P) | HH | 845,500 | 0.66 |
| P2+ | 1,154,000 | 0.36 | |
| P25-54 | 276,500 | 0.22 | |
| 2026-Feb-21 PT L-D | P2+ | 1,063,000 | 0.33 |
| P18-49 | 204,200 | 0.15 | |
| P25-54 | 238,800 | 0.19 | |
| 2026-Feb-14 PT L-D | P2+ | 1,460,000 | 0.45 |
| P18-49 | 285,900 | 0.21 | |
| P25-54 | 326,800 | 0.26 | |
| Rank | Program | Audience | Change |
|---|---|---|---|
| 1 | Trivial Pursuit | 492,000 | +172% |
| 2 | CW Movie | 458,000 | -25% |
| 3 | Police 24/7 | 411,000 | -6% |
| 4 | Penn & Teller: Fool Us | 389,000 | +17% |
| 5 | Totally Funny Animals | 303,000 | -29% |
| 6 | Law & Order Toronto: Criminal Intent | 293,000 | -13% |