NASCAR officials announced Tuesday evening that multiple crew members have been suspended following dangerous loose wheel incidents during last weekend’s racing action at Charlotte Motor Speedway, marking another chapter in the ongoing safety concerns surrounding the Next Gen car’s single lug nut system.
The most serious penalty involves the No. 66 Garage 66 Ford team, where driver Josh Bilicki experienced a frightening right-rear wheel detachment during the Coca-Cola 600. The wheel came loose in Turn 4 under caution at lap 49, sending officials scrambling to address what could have been a catastrophic safety situation.
As a result, rear-tire changer Brehanna Daniels and jackman Ethan Hindman have been suspended from the next two NASCAR Cup Series races, including this weekend’s event at Nashville Superspeedway and the following race at Michigan International Speedway.
NASCAR’s swift response reflects the organization’s zero-tolerance approach to wheel security issues that have plagued the sport since the introduction of the Next Gen car in 2022. The single lug nut system, designed to speed up pit stops and reduce costs, has created new challenges for pit crews who must ensure proper wheel attachment under intense pressure.
The Xfinity Series also saw its share of wheel-related drama during Saturday’s action at Charlotte. Daniel Dye’s No. 10 Kaulig Racing Chevrolet suffered a similar fate when its right-rear wheel detached on the backstretch under caution, sending the car spinning into the inside SAFER barrier at lap 200. The incident resulted in suspensions for rear-tire changer Jerick Newsome and jackman Richie Williams, who will miss the next two Xfinity races.
These incidents underscore the ongoing learning curve teams face with the current generation of NASCAR vehicles. The transition from five lug nuts to a single, center-locking mechanism has required significant adjustments in pit crew training and procedures. NASCAR has consistently emphasized that proper wheel installation is non-negotiable, particularly given the speeds these cars reach on track.
Brehanna Daniels, one of the suspended crew members, has been a trailblazer in NASCAR as one of the few women working as a tire changer in the Cup Series. Her suspension represents a significant setback for both her career and the broader push for diversity in NASCAR’s garage area. The incident also highlights how quickly careers can be impacted by split-second mistakes in the high-pressure environment of NASCAR pit stops.
The penalties come just as NASCAR prepares for this weekend’s action at Nashville Superspeedway, where the Cup Series will compete in the Cracker Barrel 400. The 1.33-mile concrete track presents its own unique challenges for pit crews, with its narrow pit road and tight quarters potentially amplifying the pressure on teams already dealing with personnel changes due to suspensions.
Charlotte Motor Speedway’s weekend wasn’t just defined by these safety concerns. Ross Chastain delivered one of the most impressive comeback victories in recent memory, charging from 40th place to capture his first win of the 2025 season in the Coca-Cola 600.
Starting from the rear in a backup car, Chastain’s team worked tirelessly throughout the 400-lap marathon to give him a competitive machine. His late-race charge past William Byron secured Trackhouse Racing’s first victory of the season and punched Chastain’s ticket to the playoffs.
The timing of these suspensions couldn’t be more challenging for the affected teams. Nashville Superspeedway represents a crucial opportunity for drivers to gain playoff points and momentum heading into the summer stretch of the season. Teams now must quickly adapt their pit crew lineups and ensure backup personnel are prepared for the high-stakes environment of Cup Series competition.
As NASCAR continues its commitment to safety improvements, these incidents serve as stark reminders of the human element in what has become an increasingly technical sport. The organization’s penalty structure, outlined in its rulebook, treats wheel-related violations as serious safety infractions that can result in multi-race suspensions and significant fines.
Looking ahead, teams will closely monitor how the affected organizations adapt to their personnel changes. The suspended crew members will use this time to refine their techniques and prepare for their return, while their teams must maintain competitive pit stop performance with replacement personnel. The spotlight now shifts to Nashville, where these adjustments will be put to the test in race conditions.
