Nice app just small txt. I really don`t know why most apps have very small txt, but at high speed I need to see txt or temp. not only bars. Most ppl use screens 20" up to 30" even more and on Full HD is everything to small. I have 24". Like I change some of the apps I change this one to and txt size 15 is perfect with scale 1,5. Size 10 is to small even 15 is small but with scale 1,5 will do. Dirt bar inside the tire bar immediately :) yea at high speed I need to know how much dirt is on tyre even 10%, and I need to see it fast.
See Danny txt 20 and your 10... It is space around so size 13 could be. Scale change the whole app, but small is only txt. App will be same size just bigger txt.
http://oi66.tinypic.com/8z45c1.jpg
It is possible to make tire info. like danny. Sometimes I started playing and then I see that is wrong tire on :)
Regarding compound, there is no suitable space for that in the current display formats so there you have to learn the short name :)