If so, QM Standard 8.1 is for you! QM Standard 8.1 is “Course navigation facilitates ease of use.” According to the standard’s annotation, the navigation should be consistent, logical, and efficient.

Instead of the Circuit of the Americas (COTA) 3.41-mile, 20-turn full-course layout, NASCAR will now use the facility’s equally challenging 2.3-mile, 20-turn National Course. The NASCAR Xfinity ...