The two-time Cup Series champion from Las Vegas, Nevada, led a race-high 80 of 135 laps and edged Stewart Friesen by 0.017 seconds to score his eighth Truck victory at Atlanta and the 67th of his overall career.
The 26-year-old Mosack from Charlotte, North Carolina, achieved his first Truck Series career pole position for Saturday's event at Atlanta with a pole-winning qualifying lap at 173.418 mph in 31.969 seconds.
The 22-year-old Heim from Marietta, Georgia, was declared the official winner of the 2025 Truck Series' season-opening event at Daytona after initial winner Kligerman was disqualified due to his race-winning entry failing the post-race inspection process for being too low in the rear heights.
The 30-year-old Majeski from Seymour, Wisconsin, led a race-high 132 of 150-scheduled laps and became the 21st competitor overall to win a Truck Series championship after winning the 2024 finale at Phoenix Raceway over title rivals Corey Heim, Christian Eckes and Grant Enfinger.
The 23-year-old Eckes from Greenville, New York, led a race-high 187 of 200-scheduled laps, swept both stages and bumped Taylor Gray from the lead with five laps remaining to clinch his first Championship 4 berth with a Truck Series victory at Martinsville.
The 39-year-old Enfinger from Fairhope, Alabama, led 32 of 134-scheduled laps and rallied from an on-track incident at the start of the final stage period to stretch his fuel tank over a 52-lap green-flag dash to the finish and notch his second consecutive Truck victory in the 2024 Playoffs.
The 39-year-old Enfinger from Fairhope, Alabama, became the first Playoff competitor to secure a Championship 4 berth by claiming his first Truck victory of 2024 in the Round of 8 opener at Talladega.
The 22-year-old Heim from Marietta, Georgia, led a race-high 64 of 134-scheduled laps and rallied from starting at the rear of the field for an unapproved adjustment to overtake Ty Majeski on the final lap amid a late fuel-mileage battle to score his sixth Truck Series victory of the 2024 season.
The 22-year-old Riggs from Bahama, North Carolina, led the final 80 of 200-scheduled laps en route to becoming the first non-Playoff competitor to win the first two races of a Truck Series Playoffs with his second career victory at Thunder Valley.
The 22-year-old Riggs from Bahama, North Carolina, led the final 53 of 175-scheduled laps en route to his first Truck Series career victory in his 23rd series start while being a non-Playoff contender at the Milwaukee Mile.