Suggested

Tyre Temperature

Please add tyre temperature by lap to the race debrief/data export.

I think the tyre temp is briefly seen by the indicator hot red and cold blue within the race.But i think it is a good solution. Add it into the car window where players usually look after their overall car condition.

I think your point is to make a specific approach of all four tyres temp to indicate detailed tyre wear measure affecting strategy taken within the race am i right? So tyre degradation will be measured correctly

I'm in an offline league, so I have no idea how temperature and push levels affect my race. At the end of the race, I can look at the results and compare my strategy, but I am often left wondering why tyres didnt perform as expected or what effect push levels had on the result. 
I'm not after huge amount of detail, just an indicator of overall tyre temp next to tyre wear and fuel in the post race analysis. Optimal, sub/above optimal, hot/cold, vey hot/cold sort of thing.

The tyre usage affected by factors such as track temperature and the circuit layout. The push level balances the tyre degradation during the race. The pace of your driver will affect the overall tyre temp compromising the run.

Perhaps this explanation still makes your query unsolved. Based on what i have experienced the track temp will have the tyre more heated on softer compound and worsen by the track layout on the main hub. You may look onto the live race and make the adjustments yourself. Well and as i said before the optimal tyre temp is needle pointed at middle.

Anyway it's good to have you sharing this thread