NASCAR Pole Position Martinsville edition is now available. Please head to Walmart, or other area retailers that offer free magazines, to pick up your free copy. You can find a list of preferred retailers distributing NASCAR Pole Position here. Magazines were shipped to area Walmarts that feature Auto Care Centers. Be sure to tell them NASCAR Pole Position sent you! And remember the magazine is free for all race fans! If you are not in the race market, you can get a subscription to NASCAR Pole Position right here, right now. WANT A FREE WEEKLY NASCAR MAGAZINE DELIVERED TO YOUR EMAIL? ROAR! is a digitally-delivered, twice-weekly magazine…