I am trying to make a small cannon game in unity. I follow wheelcollider’s documentation and setup wheelcollider with radius 3. When I accelerate wheels are spinning very fast by my cannon is not moving from it place.

I have added basic tarrin without any material or I didn’t change surface friction.

Rigidbody 
              Mass 1500 

 WheelCollider 
              radius 3
              Spring 35000
              Damper 4500