Best offline racing games for Android?

[ElGuapo96]

What games would you pick if you had to choose the absolute best for Android? I am talking specifically about the racing genre and also they have to be offline strictly.
I have been dabbling around with games lately and racing games really draw my attention, but most of the time i either have a really bad internet connection or i have absolutely none.
So, basically, games that have offline mode or that are strictly offline would be so cool. If you could recommend me a really good one it would be amazing
Thanks in advance, peace