No. When I suspect there's reason to have a look, I take a quick look on a straight. If it were visible all the time, I'd probably spend most of the race in walls
Like TVE and NAI, every now and then.
Usually at the end of a very good lap or at a very bad split to see if I whether it was me or the tires that gave that time
Same. Then f10 after every wall hitting (usually atleast once in a race )
and f12 when i feel i need to change something, normally when im driving first time some off those combos.
I usually leave it off, otherwise I'm looking at it non-stop (same goes for F10-12 displays). I'll just bring it up now and then in longer races to check I'm not overheating a tire too badly.
I just check them on straights sometimes, and when I feel they're bad, however I don't have it up all time. Ah, and I've never had it up when drifting, just waiting till it all blows up.
I check very occasionally in a race if I suspect something is up, and I want to know if it's tyre heat, damage, or my imagination, otherwise I have most of the HUD turned off (not quite shift F).