NASCAR officials issued $5,000 fines for lug-nut violations to two Xfinity Series teams after Saturday's race at Phoenix.

As the single-lug nut era made it possible to change four ... could be just the latest example of why staying on top in NASCAR is so tricky. There‘s a long history of points leaders who ...

Despite these efforts, wheels were flying off, and in 2016, NASCAR had to dish out heavy penalties for loose lug nuts. Safety Concerns and the Birth of the Next-Gen Single Lug Despite all the ...

The crew chiefs for Joe Gibbs Racing's Nos. 18 and 20 Toyota teams have been fined $5,000 apiece due to an improper lug nut ...

The single-car qualifying session is Wednesday, Feb. 12 (8 p.m. ET, FS1, MRN Radio, SiriusXM NASCAR Radio). Each driver will run one timed lap around the 2.5-mile Florida superspeedway.

NASCAR is one of the last premier forms of motorsport to use the five-lug setup, so view this as another measure that helps bring them up to speed. At present, NASCAR’s steel bodies do what’s ...

Both entries were found to have violated Sections 8.8.10.4a of the NASCAR Rule Book that pertained to a lug nut not properly ... s winner Austin Hill by a single point, while Sanchez vaulted ...

The NASCAR Cup Series opens Daytona 500 week with Wednesday's qualifying session that will set the front row for Sunday's race. As is custom, the initial single-car qualifying session settles the ...

The crew chiefs for Haas Factory Team's No. 00 Ford team and Big Machine Racing's No. 48 Chevrolet team have been fined $5,000 apiece due to an improper lug nut installed on their respective entries ...