My vehicle wheels sink into the ground and the car doesn’t move in Unreal Engine

Development Programming & Scripting Blueprint
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Hello everyone,

I’m new to Unreal Engine and currently experimenting with vehicle mechanics.
I believe I have entered most of the settings and parameters correctly, but I’m facing a problem:

  • The vehicle wheels sink into the ground and the car doesn’t move.

  • At one point, I somehow managed to make it work partially, but the torque was too high, which caused strange movements.

  • I also checked values like Wheel Radius, and they seem correct.

How can I fix this issue with the wheels sinking into the ground? I’d really appreciate any help.

Also, I’m open to suggestions for Udemy or YouTube courses about vehicle mechanics.