The 2018 Craftsman Truck Series champion from Grimes, Iowa, led 22 of 99 over-scheduled laps and regained the lead on the final lap amid an overtime shootout to notch his first Truck victory in three seasons and first driving for Front Row Motorsports.
The 25-year-old Custer from Ladera Ranch, California, led all 25 laps en route to being named the inaugural victor of the Xfinity Series' Chicago Street Course event due to inclement weather.
The 30-year-old Burton from Halifax, Virginia, led 17 of 121 over-scheduled laps and survived an eventful competition to notch his second Xfinity Series career victory and first NASCAR win for Jordan Anderson Racing Bommarito Autosport in Alabama.
The 22-year-old Gilliland from Sherrills Ford, North Carolina, spent his final off-weekend period from the NASCAR Cup Series by celebrating a Truck Series victory at Knoxville, Iowa.
The Shoreham, Vermont, native is primed to claim a milestone achievement in his fourth full-time season as a NASCAR Xfinity Series crew chief for JR Motorsports.
Anthony Alfredo, Jeb Burton and Brett Moffitt will represent Our Motorsports for the 2022 NASCAR Xfinity Series season, beginning at Daytona International Speedway in February.
