Always a pleasure to see you here and to read your review Delca :) 10K is a really good score, indeed, my playtester only get 2-3k.
That ravine you talk about is the reason why "danger" roadsigns spawn before dangerous sections. Some design choices have to be done to make the game more fair and to let the player run like a speed devil too I think.
You remember well, and you even helped me to explain why some bugs occur on my previous entry... Bugs I still didn't patch :)
Procgening the car would be a cool idea and also pretty easy, if the physic rigid body of this one stay the same (that's what dictate the speed, balance, acceleration, etc after all) and all the game have been design around this specific car behavior.
Glad you had fun on this little one .