(vehicle assembly) and 14.5 (body) in the NASCAR Rule Book, both of which pertain to the body and overall vehicle assembly rules surrounding modification of a single-source supplied part. In addition, the No. 4 team was docked 100 driver and owner points. On January 12, 2023, Harvick announced he will retire at the end of the 2023 season. Car No. 4 results Car No. 10 history Danica Patrick (2012–2017) The No. 10 was originally the No. 35, the second car of Tommy Baldwin Racing in 2011. In August 2011, it was announced that Danica Patrick would jump to NASCAR competition full-time with sponsor GoDaddy, running a limited Sprint Cup Series schedule of 8-10 races in addition to a full-time Nationwide Series ride with JR Motorsports. Stewart-Haas and TBR formed a partnership, with TBR fielding the number 10 (the number Patrick had used in her karting days) as a second full-time entry. Patrick drove 10 races, with a best finish of 17th at Phoenix in November. For Patrick's starts, the team used Hendrick engines. Her crew chief in seven of the races was TBR owner Tommy Baldwin Jr., with Greg Zipadelli working one race and Tony Gibson two others. David Reutimann was the primary driver for Baldwin, which utilized ECR Engines and Pro Motor Engines in their starts. The owner points of the No. 10 were retained by Tommy Baldwin Racing for 2013. Patrick was hired by Stewart-Haas Racing to drive the No. 10 for the full 2013 schedule, making SHR the first team in NASCAR history to sign a female driver to a full Sprint Cup Series season. Danica would be competing with 2-time Nationwide Series Champion, and then-boyfriend, Ricky Stenhouse Jr. and 2011 NASCAR Nationwide Series Rookie of the Year Timmy Hill for the Rookie of the Year award, priming to be the most competitive rookie battle since 2008. Because the No. 10 under SHR was a new entry, the team purchased the 2012 owners points of Robinson-Blakeney Racing to help ensure a starting spot in the first three races of the year. Patrick started the 2013 season winning the pole for the Daytona 500, the first woman to do so, and the first rookie to win the pole since Jimmie Johnson in 2002. Patrick also ran the fastest pole speed for the 500 in 23 years, timing in at 45.817 seconds. She ran in the top 10 for