Parker L. Kligerman (born August 8, 1990) is an American professional stock car racing driver. He competes full-time in the NASCAR Xfinity Series driving the No. 48 Chevrolet Camaro for Big Machine Racing. Kligerman is a former development driver for Team Penske. He has worked for NBC since 2015 after he lost his last full-time ride in NASCAR with the closed Swan Racing team.