18 minutes ago

NASCAR Mandates A-Post Flaps for Next Gen Cars in 2026

All seventh-generation Cup cars in 2026 will run windshield-side A-post flaps at every track, not just superspeedways, to help keep them from lifting off the ground. The change headlines a wider overhaul: 750HP at all tracks under 1.5 miles, and the short-track aero package in place at tracks: Bristol, Darlington, Dover, Nashville, and Gateway.