Pirelli will introduce a simpler naming and colour scheme for 2019. The three dry weather compounds for each Grand Prix weekend will now be referred to only as: Hard (white), Medium (yellow) and Soft (red)
...
chosen from a reduced range of five options. The Superhard and Supersoft have been dropped.
C1 - Hard (softer than 2018)
C2 - Medium (slightly softer than 2018)
C3 - Soft (unchanged)
C4 - Ultrasoft (comparable)
C5 - Hypersoft (comparable)
A reminder that thinner thread compounds are being used at every Grand Prix in the 2019 season. Similar compounds were utilised last season in Spain, Silverstone and France.
--
First 2019 races announced
Australia
C2, C3, C4 (M-S-US)
Bahrain
C1, C2, C3 (H-M-S)
China
C2, C3, C4 (M-S-US)
Baku
C2, C3, C4 (M-S-US)
--
This is very similar to Bridgestone's approach between 2007-2010. They had 4 compounds instead of 5, only bringing 2 to each Grand Prix, using a white or green stripe to indicate a difference in compound.
A conservative beginning to this "new era" from Pirelli, but it seems they're leaning more towards compounds that can be raced.
Edited by TomNokoe, 11 December 2018 - 14:21.