Hamlin, Denny
2024 Penalties: By The Numbers
The 2024 penalties report has bad news for some of the newest Cup Series drivers, and good news for Denny Hamlin and Hendrick Motorsports. […]
Rules
Rules
Why NASCAR Needs to Update its Race Technology
The latest unforced error in the officiating of Charlotte Motor Speedway’s Roval shows that NASCAR needs to update its race technology. […]
2024 NASCAR Rules
NASCAR Changes Crew Glove Rules
Crew glove-rule changes are the most significant of the rules changes provided to the press on March 13th. That change formalizes and narrows NASCAR’s start-of-the-season crackdown. […]
Phoenix International Raceway
2023 Spring Phoenix Practice Report
The 2023 spring Phoenix practice report features a new short-track package, some speedy veterans, and four confiscated louvers. […]
2022
2022 Penalties by Team and Race
Detailed information about penalties by team and by race for the 2022 NASCAR Cup Series
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Penalties
2021 To The Back: NASCAR by the Numbers
Our 2021 to-the-back roundup honors those teams that managed to incur penalties before the green flag. Let’s look at who got their knuckles slapped by NASCAR this year. […]
Penalties
2021 Penalties
2021 penalties were down, but let’s take a deep dive into how and why, including how the change in schedule impacted penalties. […]
Aerodynamics
Explainer: Engine and Aero Packages 2019-2021
Mix-and-match engine and aero packages were used from 2019-2021. Here’s what each one was and where it was used. […]
Racing
The Holy Grail of Racing: One Car for All Tracks
One car for all tracks means racing competitively on everything from superspeedways to road courses. NASCAR is still working on it. […]
2020 Rules Package
Did NASCAR’s Short-Track Package Solve its Short-Track Problem?
Although Sunday’s race at Phoenix was encouraging, one data point is not enough evidence to prove that NASCAR’s short-track package has solved its short-track problem. I guarantee you that the engineers at the NASCAR R&D […]