Pirelli is bringing three tyre compounds to the 2020 Azerbaijan Grand Prix (Baku, June 5-7).
Teams will use C2 (hard), C2 (medium) and C4 (soft) produced by an Italian company.
Competitors of the Australian, Bahrain, Vietnamese and Chinese Grands Prix, which was postponed earlier, will also have the same choices. C2 and C3 are mandatory compounds and teams must have a set of each.