The 20-year-old Smith from Johnston, Iowa, will commence this upcoming weekend by competing in Friday's Xfinity Series event at Daytona for JR Motorsports before concluding on Sunday for the Truck Series' Playoff opener with Spire Motorsports at the Milwaukee Mile.
The 38-year-old Allgaier from Riverton, Illinois, led a race-high 37 of 128 over-scheduled laps and executed on pit strategy amid two rain delay periods and an overtime shootout to notch his 25th career victory in the Xfinity Series at the Irish Hills.
The 18-year-old Zilisch from Charlotte, North Carolina, is set to campaign in nine events within two of NASCAR's top three national touring series events for the remainder of the 2024 season, beginning with the Truck Series' regular-season finale at Richmond.
The 20-year-old Mayer from Franklin, Wisconsin, led 47 of 253 over-scheduled laps and fended off Herbst during an overtime shootout to claim his second Xfinity victory of the 2024 season in Iowa's return to hosting NASCAR events.
The 27-year-old Jones from Atlanta, Georgia, rallied from early brake issues to collect his first top-five result of the 2024 Xfinity season by finishing second to Chase Elliott at Charlotte.
Justin Allgaier dominated the Xfinity Series field to claim a decisive win at Darlington Raceway. He won the first two stages in his No. 5 JR Motorsports Chevrolet, led 119 of 147 laps and captured the checkered flag for his 24th victory in the series.
The 20-year-old Mayer from Franklin, Wisconsin, led five of 200 scheduled laps and edged Ryan Sieg by 0.002 seconds amid a final lap pass to claim both his first Xfinity victory and second Dash 4 Cash bonus of the 2024 season.
The reigning Xfinity Series champion from Ladera Ranch, California, will reach a milestone start in his fifth full-time campaign in the Xfinity circuit.
The 37-year-old Allgaier from Riverton, Illinois, led 21 of 256 over-scheduled laps and went from third to first on the final lap amid an overtime shootout to claim his fourth Xfinity victory of 2023 and race his way into the Championship 4 round.
