Freeze position y make rigid body slide like ice

Questions & Answers
1

I have a simple box car with a rigidbody, collider, and Collision Detection set to Continuous Dynamic. When I freeze y position to stop the car from flipping, any contact with a wall will make the car slide like its on ice until I turn off freeze y position.

Is there anyway to stop this behavior or another way to lock a rigidbody from flipping?

private void Update()
    {
        moveInput = Input.GetAxis("Vertical");
        rotationInput = Input.GetAxis("Horizontal");

    }

    private void FixedUpdate()
    {
        MoveTankObj(moveInput);
        RotatateTank(rotationInput);
    }

    void MoveTankObj(float input)
    {
        Vector3 moveDirection = transform.forward * input * moveSpeed * Time.fixedDeltaTime;
        rb.MovePosition(rb.position + moveDirection);

    }

    void RotatateTank(float input)
    {
        float roation = input * rotationSpeed * Time.fixedDeltaTime;
        Quaternion turnRotation = Quaternion.Euler(0, roation, 0);
        rb.MoveRotation(rb.rotation * turnRotation);
    }