Wow, this game is fun!
Driving and drifting the cart feels really satisfying, great job!
I did often hit objects that caused the cart to get slightly stuck. Not completely stuck, but turning or getting away from those objects was a bit difficult.
I think if you continue polishing this, refine the movement even more, tighten the controls and increase the juice, you could be looking at a game as successful as Goat Simulator.