title: wheel colliders went bonkers (unity URP)
body: <p>I got a simple script for driving.
  (<a href="https://www.youtube.com/watch?v=Z4HA8zJhGEk" rel="nofollow noreferrer">https://www.youtube.com/watch?v=Z4HA8zJhGEk</a>)
  I used this script before everything ok.
  I did everything like the youtuber but my wheel colliders are weird.
  When ever I accelerated 10kmh or so my car would start shaking and flip over.
  Why and how can it be fixed.
  Thanks!</p>