Bob Pockrass
FOX NASCAR Insider
Martin Truex Jr. will retire from full-time Cup Series racing following the season finale Sunday at Phoenix Raceway.
He still plans to race and is expected to attempt to qualify for the Daytona 500 in a fourth 23XI Racing car next year.
But don’t expect the relatively introverted Truex to be hanging out at the track all that much. The 44-year-old has been…