The Huntington Beach, California, native rallied from a late spin to take the lead during the second of two overtime attempts and become the first two-time winner of the 2022 Truck Series season in Austin.
The 19-year-old Heim from Marietta, Georgia, overtook teammate Chandler Smith on the final lap to notch his first Truck career victory on Atlanta's newly reconfigured surface.
The 24-year-old second-generation competitor from Mooresville, North Carolina, is scheduled to make his first Xfinity start with JGR at Richmond Raceway in April.
The JR Motorsports' competitor from Las Vegas led a race-high 114 of 200 laps en route to his first Xfinity Series victory of 2022 in the desert state.
The 19-year-old Georgian driving for Kyle Busch Motorsports executed a final lap crossover move over Zane Smith to his advantage by claiming his first Camping World Truck Series victory of 2022 at Sin City.
In a late-race duel following a restart with six laps to go, John Hunter Nemechek, with help from a push by Todd Gilliland, got past team owner Kyle Busch to take the lead and win at Pocono Raceway.