07.02.2026
Reading time 3 min

NASCAR Implements New Rule Against Air Deflection by Drivers

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In anticipation of the upcoming Daytona International Speedway race weekend, the NASCAR Cup Series Rule Book has undergone significant revisions. These updates aim to refine the rules governing qualifying procedures, particularly for the prestigious Daytona 500.

One notable adjustment modifies the qualification methods for the Daytona 500, while another explicitly prohibits drivers from using their hands against their window nets to minimize drag during qualifying sessions. This change falls under Section 8.3.2 and is categorized as addendum K.

“As per NASCAR’s determination, once a vehicle leaves pit road during a qualifying attempt, drivers must refrain from using their hands to manipulate airflow in any manner. This includes, but is not limited to, contacting the window net, obstructing air from entering the cockpit, or redirecting airflow from the window. Failure to comply will result in the forfeiture of qualifying time.”

Implementing this rule before the highly anticipated Great American Race is particularly appropriate, as the tactic was frequently employed during superspeedway races at venues like Daytona, Talladega, and Atlanta. Drivers had been known to press their hands against the window nets to alter airflow directed into the cockpit.

Notably, Team Penske and driver Joey Logano famously donned a specialized webbed glove during a qualifying event in Atlanta for the spring 2024 race. This tactic drew attention during the broadcast, leading NASCAR to impose a hefty $100,000 fine for the unauthorized modification of safety gear. The new regulation effectively eliminates any possibility of drivers engaging in this practice.

Changes to Daytona 500 Qualification Procedures

The qualification format for the Daytona 500 has also seen a significant change. In the time trials, the top two drivers from non-chartered entries will now be automatically secured a spot in the race, eliminating the previous option to race their way in. The remaining open cars that do not secure a starting position will compete for one available spot in each of the qualifying races.

This streamlining of the process simplifies the experience for both spectators and competitors alike. Previously, a driver who secured a locked-in position could then qualify and race his way in, potentially leaving the time trial spot available for the next fastest qualifier.

Continuing from last year, NASCAR retains the open exemption provisional, which has been awarded to Jimmie Johnson for this year. Johnson is guaranteed a spot in the race regardless of the outcomes in the qualifying sessions or races.

However, by accepting this provisional exemption, he forfeits the chance to qualify or race his way in and loses associated prize money and points. This regulation serves primarily promotional purposes, ensuring that a notable or marketable driver is not at risk of missing the race.

Entrants for the Daytona 500

The starting grid for the Daytona 500 will feature a total of 41 competitors. This lineup includes 36 chartered drivers, such as:

  • AJ Allmendinger
  • Christopher Bell
  • Josh Berry
  • Ryan Blaney
  • Alex Bowman
  • Chase Briscoe
  • Chris Buescher
  • Kyle Busch
  • William Byron
  • Ross Chastain
  • Austin Cindric
  • Cole Custer
  • Austin Dillon
  • Ty Dillon
  • Chase Elliott
  • Ty Gibbs
  • Todd Gilliland
  • Noah Gragson
  • Denny Hamlin
  • Riley Herbst
  • Carson Hocevar
  • Erik Jones
  • Brad Keselowski
  • Kyle Larson
  • Joey Logano
  • Michael McDowell
  • John Hunter Nemechek
  • Ryan Preece
  • Tyler Reddick
  • Zane Smith
  • Ricky Stenhouse Jr.
  • Daniel Suarez
  • Shane van Gisbergen
  • Bubba Wallace
  • Cody Ware
  • Connor Zilisch

Additionally, the open exemption provisional has been assigned to Jimmie Johnson of Legacy Motor Club, while other open drivers vying for a spot include:

  • Anthony Alfredo, Beard Motorsports
  • Justin Allgaier, JR Motorsports
  • Corey Heim, 23XI Racing
  • Corey LaJoie, RFK Racing
  • B.J. McLeod, Live Fast Motorsports
  • Casey Mears, Garage 66
  • Chandler Smith, Front Row Motorsports
  • JJ Yeley, NY Racing

These alterations reflect NASCAR’s ongoing commitment to enhancing the sport while ensuring a level playing field for all competitors.