Article B6.1.1
Supply Of Tyres
Sporting Regulations
Article B6.1.1
Supply Of Tyres
Chapter: B6
In Simple Terms
F1 has one official tyre supplier who must make three different types of dry-weather tyres, plus intermediate and wet-weather tyres available to all teams. Each tyre type looks visibly different so everyone knows which compound is being used. Sometimes extra experimental tyres are tested during races.
- Single tyre manufacturer provides all tyres for the season
- Three dry-weather tyre specifications must be available (soft, medium, hard compounds)
- One intermediate and one wet-weather tyre specification each
- All tyre types must be visibly distinguishable from one another
Official FIA Text
The single tyre manufacturer must provide three specifications of dry-weather tyre, one specification of intermediate tyre, and one specification of wet-weather tyre, each visibly distinguishable. Additional tyre specifications may be made available for In-Competition Tyre Evaluation and In-Competition Tyre Testing at certain Competitions.
tyre supplytyre specificationsdry weather tyresintermediate tyreswet weather tyres
2026 Season Regulations