For 2021, the compounds are pretty much aligned with what's been used in the past – although softer rubber will be taken to Baku and Brazil.
Isola: "The first is Azerbaijan, where our C2 hard tyre wasn't used last time, so we are now going with the softest selection of all: C3, C4 and C5. Then we have Brazil, where we will take the C2, C3 and C4 this year, as the C1 that was selected as the hardest choice last time didn't show a particularly big advantage in terms of wear over the medium. In both cases, the softer nomination could lead to a greater variety of race strategies".