The 23-year-old Riggs from Bahama, North Carolina, led a race-high 41 of 80 laps and fended off late challenges from Ty Majeski and Ben Rhodes to achieve his first victory both of the 2026 season and on a road-course event.
The 27-year-old Mosack from Charlotte, North Carolina, was awarded the pole position for Saturday's Truck event at St. Petersburg due to rain canceling Saturday's qualifying and practice sessions.
