More than 21,500 Western Star 47X and 49X trucks are being recalled because of a risk of fire caused by an incorrectly installed battery connection.

Team Penske's attenuator scandal isn't just restricted to IndyCar Series; the ripple waves have stretched as far as NASCAR.

Penske teammates Josef Newgarden and Will Power failed tech inspections. Pato O'Ward, who qualified third, was asked what he thought after Sunday's qualifying, and he didn't mince words. That ...