William Byron (Hendrick Motorsports/Chevrolet) venceu a Pennzoil 400 presented by Jiffy Lube, no Las Vegas Motor Speedway, terceira etapa da temporada. Kyle Larson e Alex Bowman completaram a trinca da Hendrick Motorsports.
Byron dominou a prova, vencendo os dois primeiros estágios, liderando 176, das 271 voltas disputadas (quatro a mais do que as 167 programadas). Vencendo na prorrogação com 0s62 de vantagem sobre Larson. Bowman foi o terceiro.
Bubba Wallace (23XI Racing/Toyota) terminou em quarto, seguido por Christopher Bell (Joe Gibbs Racing/Toyota).
Joey Logano(Team Penske/Ford) abandonou na 183ª volta.
Ross Chastain (Trackhouse Racing Team/Chevrolet) terminou na 12ª posição.
Chastian lidera com 129 pontos, seguido por Bowman com 126.
A próxima etapa, no Phoenix Raceway, acontece no dia 12 de março.
Final:
1 William Byron Hendrick Motorsports Chevrolet 271
2 Kyle Larson Hendrick Motorsports Chevrolet 271
3 Alex Bowman Hendrick Motorsports Chevrolet 271
4 Bubba Wallace 23XI Racing Toyota 271
5 Christopher Bell Joe Gibbs Racing Toyota 271
6 Austin Cindric Team Penske Ford 271
7 Martin Truex Jr. Joe Gibbs Racing Toyota 271
8 Justin Haley Kaulig Racing Chevrolet 271
9 Kevin Harvick Stewart-Haas Racing Ford 271
10 Daniel Suárez Trackhouse Racing Team Chevrolet 271
11 Denny Hamlin Joe Gibbs Racing Toyota 271
12 Ross Chastain Trackhouse Racing Team Chevrolet 271
13 Ryan Blaney Team Penske Ford 271
14 Kyle Busch Richard Childress Racing Chevrolet 271
15 Tyler Reddick 23XI Racing Toyota 271
16 Aric Almirola Stewart-Haas Racing Ford 271
17 Brad Keselowski RFK Racing Ford 271 23
18 A. J. Allmendinger Kaulig Racing Chevrolet 271
19 Erik Jones Legacy Motor Club Chevrolet 270
20 Corey LaJoie Spire Motorsports Chevrolet 270
21 Chris Buescher RFK Racing Ford 270
22 Ty Gibbs (R) Joe Gibbs Racing Toyota 270
23 Ryan Preece Stewart-Haas Racing Ford 270
24 Ricky Stenhouse Jr. JTG Daugherty Racing Chevrolet 270
25 Michael McDowell Front Row Motorsports Ford 270
26 Harrison Burton Wood Brothers Racing Ford 269
27 Austin Dillon Richard Childress Racing Chevrolet 269
28 Chase Briscoe Stewart-Haas Racing Ford 269
29 Josh Berry (i) Hendrick Motorsports Chevrolet 269
30 Noah Gragson (R) Legacy Motor Club Chevrolet 269
31 Todd Gilliland Front Row Motorsports Ford 268
32 B. J. McLeod Live Fast Motorsports Chevrolet 266
33 J. J. Yeley Rick Ware Racing Ford 265
34 Ty Dillon Spire Motorsports Chevrolet 265
35 Cody Ware Rick Ware Racing Ford 259
36 Joey Logano Team Penske Ford 183