Suggested

Color in tire life

Hello,
update color indicating tire performance/lifetime.

example:
100% up to 75% green color.
74% to 50% Yellow color.
49% to 0% red in color.

so naturally the managers understood that a certain color indicates the tire's efficiency being green "lifetime" yellow "good yield" red "no rhythm" 

Thank you for your attention,
Allan.

Why not? ? 

Ok for me but I hope the current dark green will be changed to a lighter green like RGB(0,1,0) because sometimes I find hard to read numbers when outdoors.

I personally think this is a bad idea.  This is a strategy game and managers need to work out tyre management themselves rather than expecting the game to do it for them or make it easier.   Giovanni’s comment is different though and should be considered.