So, racing games are not my thing, but the concept is really creative. It has a narrative aspect for it, and I liked the way of interacting with things.
The only thing I would say is that I felt way to slow at the beginning, so it was like boring to be able to reach more laps to basically buy speed mostly. Maybe it's just that I suck at driving games, so don't take me as an example :)
That said, I had fun (in a driving game!), good game and good job!