Overview
- NASCAR announced the procedural change on Thursday and implemented it beginning with the Aug. 7–9 Iowa Speedway weekend, applying the rule across its three national touring series for the rest of the 2026 season.
- Under the new policy, any natural caution that appears with 10 or fewer laps left in Stage 1 or Stage 2 will be treated as the official stage end and the running order frozen at the moment the yellow flag appears.
- Stage finishing positions and the top-10 stage points will be determined using electronic scoring loops and video replay, and the leader will be shown the green-and-white checkered flag when the field returns to the start/finish line under caution.
- NASCAR framed the change as an attempt to reduce repetitive back-to-back cautions and shorten time spent under yellow, a response officials say was driven by fan complaints after the Brickyard 400.
- Initial reaction from drivers and commentators has been mostly positive—Dale Earnhardt Jr., Kyle Larson and Daniel Suárez praised the tweak—while others, including Christopher Bell, say it does not go far enough and NASCAR says it will monitor results and may refine procedures.