Instagram account earlier today, an insider explained which NASCAR series uses single lug nuts and five lug nuts on the wheels of their vehicles, as well a ...

The relationship between Chevrolet and NASCAR is not just historical ... The 18-inch aluminum wheels with a single lug nut simplify pit stops, reducing time in the pits and providing a strategic ...

On the other hand, Xfinity cars are old-school NASCAR: 15-inch wheels with five lug nuts each, a solid rear axle, and a four-speed manual transmission. So SVG’s transition to a full-time Xfinity ...