Bad news on Lap 3 of the Southern 500! Martin Truex Jr. wrecks, collecting Ryan Blaney and now the No. 12 driver could be injured. Of course, Truex Jr. is now in major trouble and could potentially lose his place in the NASCAR Playoffs. Both Martin Truex Jr. and Ryan Blaney are out of the race at Darlington. While it looked like it would just be a pair of DNFs, it could be more than that. The defending Cup Series champion left his car favoring one of his arms. These Next Gen cars can hurt your wrist when the wheel snaps around. Let’s hope that this is just a minor pain and not a major injury f…