Wheel control at the car

[ZNamibian]

Thank you! It worked! I used tangent incorrectly.
Final code (can someone use to anyone)

Code:

       Vector3 wheelLocalPos = splinePos.InverseTransformPoint(wheelFrontR.transform.position);
       float frontWheelTf = spline.GetNearestPointTF(wheelLocalPos);
       tang = spline.GetTangent(frontWheelTf);

       wheelFrontR.transform.rotation = Quaternion.LookRotation(tang, new Vector3(0, 1, 0)); // turn wheel

Yes it really works ..