Wheel don't collide to the ground

[anonymous_user_bf479ea8]

Hello,
I try to create a 4 wheel vehicle. My wheels speed up and turn when I press my inputs but the wheel do not collide and the vehicle don’t move.

Here is the vehicle setup of VechicleMovement component:

I noticed that the wheels collide when i set “Wheel class” to “none” but wheels don’t turn and speed up anymore…

Thanks for your help