Kyle Larson won the Andy's Frozen Custard 340 at Texas Motor Speedway, holding off JR Motorsports teammate Justin Allgaier over a 17-lap green-flag run to the finish. Larson beat Allgaier by 0.293 seconds, claiming his second straight Texas win, third overall at the track, and 19th career victory in the series.
Allgaier, who led 54 laps and won Stage 1, closed on Larson late but couldn't find a clean pass. Despite the runner-up finish, he extended his series points lead to 121 over Sheldon Creed. Larson led a race-high 93 laps.
Sam Mayer finished third, with rookie Brent Crews fourth — earning a $100,000 Dash 4 Cash bonus in the final such event of the season. Parker Retzlaff rounded out the top five.
The race featured seven cautions, including a five-car wreck on the opening lap that ended Hendrick Motorsports driver Corey Day's day early. Connor Zilisch won Stage 2 but faded to 21st after a flat tire.
