Why Passing Is So Hard with the NASCAR Next Gen on Short Tracks

NASCAR's Next Gen car has struggled with passing on short tracks and road courses, with aerodynamic factors such as yaw angle and downforce playing a significant role in the difficulty. Technical writer and racing mechanic Bozi Tatarevic published an analysis on June 18, 2026, examining the specific mechanical and aerodynamic reasons behind the problem. The article also outlines the latest solution proposed by NASCAR to address the passing issues on short tracks.