Tuhia he haere tonu mō tēnei wāhanga - I uru hoki a Sonic ki te NASCAR. I kirimana te kamupene ki a Richard Childress Racing i te mutunga o te 2000 hei kaitautoko honohono mo Dale Earnhardt, Sr. i te wa o te 2001 NASCAR Winston Cup Series. I muri i te matenga o Earnhardt i te poro whakamutunga o te Daytona 500
, i haere tonu te kamupene ki tana kaitautoko me tana taraiwa whakakapi a Kevin Harvick, tae noa ki te mutunga o te tau 2003. I hoki mai a Sonic ki NASCAR i etahi tau i muri mai ki te tautoko i a Sam Hornish, Jr. me Richard Petty Motorsports i te tau 2015.