Back to today’s briefing

Story perspectives

New Rules Spark Unpredictable Racing at Darlington 400

3/20/2026

45 4

Summary

Story summary

The Cup Series Goodyear 400 at Darlington Raceway uses a new rules configuration with increased horsepower and reduced aerodynamic support.
Denny Hamlin and Christopher Bell predict the setup will produce unpredictable racing.
The new setup could make cars difficult to control.
Drivers expect significant tire degradation, making tire management crucial.
Teams will balance aggression with tire conservation to navigate the demanding track.

1 of 1

Story summary

The Cup Series Goodyear 400 at Darlington Raceway uses a new rules configuration with increased horsepower and reduced aerodynamic support.
Denny Hamlin and Christopher Bell predict the setup will produce unpredictable racing.
The new setup could make cars difficult to control.
Drivers expect significant tire degradation, making tire management crucial.
Teams will balance aggression with tire conservation to navigate the demanding track.