The new design aims to modernize and make the cars more relevant to street vehicles and includes a rear independent suspension, 18-inch single-lug wheels and a five-speed sequential manual ...

NASCAR noted in a release that, even with the single, center-locking lug nut, tests have shown a half-second is needed to fasten the larger single lug, compared to the 0.8-second speed that a ...

The new Next Gen NASCAR Cup Series car's wheels features a single lug design. (NASCAR on FOX) His crew chief, jackman and rear tire changer responsible were all penalized.

It was also the first time NASCAR fans saw what the series’ pit stops will look and sound like with the newly introduced single lug wheel, which replaces the old-school five-lug design that the ...

Billed as the "Rebirth of Stock," NASCAR unveiled the highly anticipated Next Gen cars for Cup Series competition Wednesday, nearly three years after design began and over a year after the rollout ...