void FixedUpdate()
    {
        CalculatePedals();

        FL.Control(Mathf.Lerp(0f, WheelForce, GasAmount), BrakeAmount);
        FR.Control(Mathf.Lerp(0f, WheelForce, GasAmount), BrakeAmount);
        //BR.Control(Mathf.Lerp(0f, WheelTorque, GasAmount), BrakeAmount);
        //BL.Control(Mathf.Lerp(0f, WheelTorque, GasAmount), BrakeAmount);

        if (Input.GetKey("a"))
        {
            FL.Turn(-2f);
            FR.Turn(-2f);
        }

        if (Input.GetKey("d"))
        {
            FL.Turn(2f);
            FR.Turn(2f);
        }
    }