After opening the season with three consecutive races in Florida, NASCAR heads west to Las Vegas Motor Speedway this weekend.
All three NASCAR national series will be in action on the 1.5-mile speedway, with the Camping World Truck Series back after a week off.
Cup: Pennzoil 400 presented by Jiffy Lube (3:30 p.m. ET Sunday on Fox)
Thirty-eight cars are entered for the fourth race of the Cup season.
Xfinity: Alsco Uniforms 300 (4:30 p.m. ET Saturday on FS1)
Forty-three cars are entered for the fourth race of the Xfinity season.
Notables entered include Cup full-timer Tyler Reddick in the No. 23 RSS Racing Chevrolet for a second straight week, and Ty Dillon, set for his third of four currently scheduled starts in the No. 54 Joe Gibbs Racing Toyota.
Truck: Bucked Up 200 (9 p.m. ET Friday on FS1)
Forty trucks are on the entry list for the series’ third race of the season. Ben Rhodes won the season’s first two races.
Grant Enfinger, who has a part-time ride with ThorSport Racing this season, will drive the No. 9 Chevrolet for CR7 Motorsports at Las Vegas.
Kyle Busch is entered in the No. 51 Toyota for Kyle Busch Motorsports.
NBC Sports analyst Parker Kligerman is entered in the No. 75 Chevrolet for Henderson Motorsports.