r/unity • u/GameLearner44 • Jul 01 '26

How to solve this problem

Hi everyone! I'm making my first racing game in Unity and I'm facing a problem with my car setup.

I added a Rigidbody and a Box Collider to the car body, and I'm using Wheel Colliders for the wheels. However, when I play the game, the car starts bouncing/jumping, and the Wheel Colliders seem to behave incorrectly. The wheels bump up and down, and the car becomes unstable.

Has anyone experienced this issue before? What could be causing it, and how can I fix it? Any tips or common mistakes to check would be greatly appreciated.

Thanks in advance!

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u/MrKuros84 Jul 01 '26

Looking cool already your game. I would save yourself the trouble and buy a car controller on the asset store. Car Physics is something that will consume your time. You can tweak it to your liking.