Switch between average and maximum tyre wear

In the “Tyre Stints: Tyre Life Remaining” graph of a session, it would be very useful to switch between the average tyre wear of all four tyres (currently) and the most worn tyre.

For example, in Monza I can easily have a tyre wear of
75% / 30% / 81% / 56% which averages to around 60% – but this doesn’t really convey the essential information here (that this tyre is done for!).