Hendrick Motorsports driver Kyle Larson gives insight into the close points battle with his teammates atop the standings with seven races before playoffs.

JR Motorsports driver Justin Allgaier discusses the company's top-to-bottom robustness from engineering to driving.

Legacy Motor Club driver Erik Jones is trying to take a business-as-usual approach to Sunday's Toyota/Save Mart 350 at Sonoma, but there's a twist.