AmericaJR has compiled the complete starting grid for the 2024 running of the Pennzoil 400 NASCAR Cup Series race at Las Vegas Motor Speedway. The green flag drops at 12:30 p.m. PT / 3:30 p.m. ET. Stay with AmericaJR for updates from the Pennzoil 400…
| Starting Position | Car # | Driver Name | Make | Best Time |
| 1 | 22 | Joey Logano | Ford | 29.291 |
| 2 | 5 | Kyle Larson | Chevrolet | 29.321 |
| 3 | 2 | Austin Cindric | Ford | 29.333 |
| 4 | 24 | William Byron | Chevrolet | 29.362 |
| 5 | 23 | Bubba Wallace | Toyota | 29.404 |
| 6 | 14 | Chase Briscoe | Ford | 29.430 |
| 7 | 19 | Martin Truex Jr. | Toyota | 29.481 |
| 8 | 54 | Ty Gibbs | Toyota | 29.484 |
| 9 | 17 | Chris Buescher | Ford | 29.520 |
| 10 | 20 | Christopher Bell | Toyota | 29.580 |
| 11 | 9 | Chase Elliott | Chevrolet | 29.357 |
| 12 | 34 | Michael McDowell | Ford | 29.413 |
| 13 | 47 | Ricky Stenhouse Jr. | Chevrolet | 29.410 |
| 14 | 77 | Carson Hocevar | Chevrolet | 29.479 |
| 15 | 12 | Ryan Blaney | Ford | 29.438 |
| 16 | 99 | Daniel Suarez | Chevrolet | 29.534 |
| 17 | 7 | Corey LaJoie | Chevrolet | 29.441 |
| 18 | 45 | Tyler Reddick | Toyota | 29.587 |
| 19 | 3 | Austin Dillon | Chevrolet | 29.498 |
| 20 | 1 | Ross Chastain | Chevrolet | 29.592 |
| 21 | 8 | Kyle Busch | Chevrolet | 29.554 |
| 22 | 43 | Erik Jones | Toyota | 29.620 |
| 23 | 48 | Alex Bowman | Chevrolet | 29.575 |
| 24 | 71 | Zane Smith | Chevrolet | 29.620 |
| 25 | 6 | Brad Keselowski | Ford | 29.689 |
| 26 | 4 | Josh Berry | Ford | 29.647 |
| 27 | 42 | John H. Nemechek | Toyota | 29.730 |
| 28 | 11 | Denny Hamlin | Toyota | 29.654 |
| 29 | 21 | Harrison Burton | Ford | 29.821 |
| 30 | 10 | Noah Gragson | Ford | 29.795 |
| 31 | 38 | Todd Gilliland | Ford | 29.884 |
| 32 | 15 | Kaz Grala | Ford | 29.795 |
| 33 | 16 | Derek Kraus | Chevrolet | 30.173 |
| 34 | 31 | Daniel Hemric | Chevrolet | 29.936 |
| 35 | 51 | Justin Haley | Ford | 0 |
| 36 | 41 | Ryan Preece | Ford | 0 |
| 37 | 44 | J.J. Yeley | Chevrolet | 0 |