Greg Biffle’s mediocre run at Martinsville has allowed others to tighten the gap including second ranked Dale Earnhardt Jr. AJ Allmendinger is this week’s biggest mover after finishing second while Ryan Newman moves up two spots following his win. Kevin Harvick falls six spots to eighth and is this week’s biggest loser.
The Wife Hates NASCAR Power Rankings
After Week 6 – Martinsville
Note: Only includes full-time drivers