No. 4 Monster Energy Series team receives L1-penalty post-Las Vegas

By Staff Report | NASCAR.com

The No. 4 Monster Energy NASCAR Cup Series team from Stewart-Haas Racing received an L1-level penalty for two violations found during teardown at the NASCAR R&D Center stemming from Sunday’s race at Las Vegas Motor Speedway.

The team was found to have violated Sections 20.4.8.1 (dealing with rear window support) and 20.4.18 (rocker panel extensions), specifically. A brace that supports the rear window failed and did not meet specifications for keeping the rear window glass rigid in all directions, at all times. Additionally, the rocker panel extension was not aluminum.

The No. 4 team with driver Kevin Harvick won the race, but will not get the benefits of that win for the NASCAR Playoffs (a total of seven playoff points for winning the race and both stages). Harvick also won at Atlanta, which means he still is qualified for the postseason on the basis of that Atlanta win.

Additionally, crew chief Rodney Childers has been fined $50,000. Car chief Robert Smith has been suspended for the next two Monster Energy NASCAR Cup Series races. The team also was docked 20 driver points and 20 owner points.

With this specific infraction, NASCAR officials felt the best sanction for the violation was suspending the car chief, not crew chief, due to the prominent role the car chief plays in setting up the car throughout the weekend.

The No. 4 team has the right to appeal the penalties to the National Motorsports Appeals Panel.

In other penalties, the No. 55 team in the Monster Energy Series received a safety violation for one lug nut that was not secure in post-race inspection. Crew chief Todd Parrott has been fined $10,000.

Are you a die-hard NASCAR fan? Follow every lap, every pit stop, every storyline? We're looking for fellow enthusiasts to share insights, race recaps, hot takes, or behind-the-scenes knowledge with our readers. Click Here to apply!

The views and opinions expressed in this article are those of the author and do not necessarily reflect the official policy or position of SpeedwayMedia.com

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Latest articles

Hamlin Wins Thrilling NASCAR All-Star Race at Dover Motor Speedway

Hamlin and teammate Chase Briscoe battled intensely in the final 200 laps, with Hamlin ultimately pulling away in the closing stages.

Rick Ware Racing: NASCAR All-Star Race from Dover

Cody Ware Results: "My team did a really good job. We were struggling and fighting with a lot of balance problems on corner entry in the first segment."

Denny Hamlin dominates for second All-Star Race victory at Dover

The three-time Daytona 500 champion from Chesterfield, Virginia, became a two-time All-Star Race champion in 2026 after he outdueled teammate Chase Briscoe in the final segment at Dover.

RCR NCS Race Recap: Dover Motor Speedway

Strong Fourth-Place Effort for Austin Dillon and the No. 3 BREZTRI AEROSPHERE (budesonide, glycopyrrolate, and formoterol fumarate)® Chevrolet Team in the NASCAR All-Star Race at Dover Motor Speedway

Best New Zealand Online Casinos