The Race
Regulation 2 sources

FIA stops F1 wheel rim development arms race

The FIA intervenes to prevent teams using different wheel designs for qualifying and race, aiming to control tyre temperature and avoid a spending war. Teams must keep one wheel type once fitted.

How the sources differ

The Race frames the FIA intervention as closing a potential development arms race, while the Reddit posts summarize the rule change and its rationale. The official FIA document is not present; coverage establishes the ban on changing wheel designs during a weekend.

Recommended first read: The Race article is the most complete and informative, providing detailed context on the FIA's decision and its implications, with a clear image.

Coverage

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