After unveiling the Next Gen race car, the NASCAR season begins with a bang at the LA Coliseum.

NASCAR is forced to address new car issues that lead to two drivers’ early playoff exits due to concussions, while tire issues lead to Chase Elliott’s dramatic drop in the standings. Kyle Larson faces his greatest challenge yet trying to win back-to-back titles. Joey Logano’s strategy backfires, and Ryan Blaney seeks his first win.