Board Thread:Game Discussion/@comment-31526827-20200207093248/@comment-28176349-20200208171117

(a) How do we know there are only two levels of damage? I certainly don't. There are probably at least three shown in windscreen damage (plus undamaged).

(b) I use the windscreen cracks to determine if I want to proceed in a race. And for some cars there is just no equivalent indicator... supercars, formula cars, and others without windscreens come to mind.

(c) and, on the service life question. Mr. Procratinator covered it in detail some time ago. Unfortunately, I think Mr. P left us a long time ago, so it hasn't been updated to the new tracks. Otherwise it is a very useful post.

https://rr3.fandom.com/wiki/User_blog:Mr_Procrastinator/How_often_does_a_car_need_servicing%3F