Joe Gibbs Racing to appeal NASCAR penalties

NBC Sports

Joe Gibbs Racing had three cars finish top-four at the Brickyard 400, but they couldn't celebrate as Denny Hamlin and his team were penalized after their car failed a post-race inspection. Under the new penalty system, Kyle Petty and Jeff Burton believe the punishments are fair.

The plates are meant to keep fluids, smoke, and fire from entering the driver’s compartment but if airflow is provided through the plates, it can help the car’s aerodynamics.

Two days later, NASCAR has dropped the hammer on the 11 crew for the post-race infraction, which goes under a P5 penalty in the 2014 NASCAR rule book. The P5 penalty covers:

"Approved parts that fail or are improperly installed to fail in their intended use of great importance (e.g.; rear wheel well panels that fail and allow air evacuation in the trunk area; oil box cover that fails and allows air evacuation in the driver compartment; shifter boot cover that fails and allows air evacuation through the floor pan)."

Per Section 12-4.5B of the rule book, the minimum P5 penalty includes: A loss of 50 driver and owner’s championship points; a fine of $75,000-$125,000; a six-race suspension; and probation through the end of the calendar year for all suspended members, or for a six-month period following the issuance of the penalty if the period goes across two consecutive seasons.

However, since the No. 11’s infraction was found in post-race inspection, the P5 penalty tacks on an additional docking of 25 driver and owner’s championship points and an additional $50,000 fine.

With all of that said, here’s the damage.

Hamlin’s crew chief, Darian Grubb, has been suspended for the next six Sprint Cup races as well as fined a total of $125,000 ($75,000 under the original P5 penalty plus an extra $50,000 post-race fine). In addition, Hamlin’s car chief, Wesley Sherrill, has also been suspended for the next six Cup races.

NASCAR has also docked both Hamlin and team owner J.D. Gibbs 75 driver and owner’s championship points respectively (50 under the original P5 penalty plus an additional 25 post-race points).

As a result of the 75-point docking, Hamlin now slips from 11th to 21st in the Sprint Cup standings. However, he is still in position to make the Chase for the Sprint Cup thanks to his spring win at Talladega.

In a statement released this afternoon, JGR said it would appeal the Brickyard penalties but that both Grubb and Sherrill will begin serving their suspensions starting with this weekend’s GoBowling.com 400 at Pocono Raceway.

- Chris Estrada, NBC Sports