Martin Truex Jr. enters his fourth season with Michael Waltrip Racing driving the No. 56 NAPA Auto Parts Toyota. Truex Jr. is looking to recreate the form he showed during his career season in 2012 where he tied a career high in top-fives (seven) and scored a career high in top-10 (19) finishes. His strong performance pushed him towards his second career appearance in the Chase for the Sprint Cup. Truex Jr. also experienced success in the NASCAR Nationwide Series where he won back-to-back championships in 2004 and ’05 in his only two seasons in the series.