NASCAR takeaways: Kyle Larson first driver to secure Championship 4 berth

[ad_1] Watch the final lap of Austin Hill winning the United Rentals 300. [ad_2] Source link

[ad_1] NASCAR continues to look at cockpit safety improvements in light of recent head injuries to drivers, including Alex Bowman

[ad_1] Kyle Busch joins the NASCAR on FOX crew to talk about his previous victories on the Fontana racetrack and