The No. 5 Hendrick Motorsports entry piloted by Kyle Larson and led by crew chief Cliff Daniels become the 10th team to be penalized for a loose wheel infraction following Sonoma.
The 24-year-old Byron from Charlotte, North Carolina, led a race-high 212 of 403 and fended off Joey Logano during an overtime shootout to repeat as a Cup winner at the Paperclip-shaped short track.
The Tucson, Arizona, native made a late two-tire pit strategy work to his advantage after fending off teammate Larson in overtime to capture first victory at Vegas.
The reigning NASCAR Cup Series champion led four times for 28 of 200 laps and fended off the field in a four-lap shootout to claim his second victory at Auto Club Speedway.
The reigning NASCAR Cup Series champion and the reigning Daytona 500 pole winner secured the front row starting spots for the 64th running of the Daytona 500.
The Elk Grove, California, native fended off Martin Truex Jr. in a 24-lap shootout to win for the 10th time in 2021 and for his first NASCAR Cup Series championship in the desert state.