NASCAR O'Reilly Series

Kaulig Racing's No. 10 Chevrolet team, Joe Gibbs Racing's No. 18 Toyota team, Richard Childress Racing's No. 21 Chevrolet team and Young's Motorsports' No. 42 Chevrolet Camaro team were fined $5,000 apiece due to an improper/loose lug nut discovered on their respective entries following Saturday's Xfinity event at Homestead.

The reigning Xfinity Series champion led 21 of 201 over-scheduled laps and went from fourth to first during an overtime shootout to record both his second consecutive Xfinity victory in recent weeks at Miami and claim the first $100,000 bonus of the 2025 season.

NASCAR travels to Homestead-Miami Speedway this weekend for a full schedule of competition.

The 2025 spring Las Vegas penalty report features two Cup teams being penalized and losing crew members for two races for loose wheels, four Xfinity teams and one Truck team being penalized for lug nut infractions and two crew members suspended indefinitely for violating NASCAR's Substance Abuse Policy.

The 2025 Xfinity Series' Dash 4 Cash program will officially commence this upcoming weekend at Homestead-Miami Speedway (March 22) and proceed at Martinsville Speedway (March 29), Bristol Motor Speedway (April 12) and Rockingham Speedway (April 19).

The reigning Xfinity Series champion from Riverton, Illinois, led a race-high 102 of 200 laps and fended off Aric Almirola under the final 50 laps to score his first Xfinity victory of 2025 in Sin City.

The two-time ARCA Menards Series East champion from Johnston, Iowa, posted a qualifying lap at 183.455 mph in 29.435 seconds and edged teammate Carson Kvapil for his first Xfinity pole of 2025 in Sin City.

Joe Gibbs Racing's Nos. 18 and 20 Toyota teams were levied a $5,000 fine apiece due to an improper lug nut installed on their respective entries following Saturday's Xfinity event at Phoenix.

The 40-year-old Almirola from Tampa, Florida, led 25 of 208 over-scheduled laps and edged Alex Bowman by 0.045 seconds during an overtime shootout to score his first Xfinity victory of the 2025 season.

The three-time Daytona 500 pole winner from Tucson, Arizona, clocked in a pole-winning lap at 131.984 mph in 27.276 seconds for his first Xfinity pole in nine years and at his home track in Phoenix.