Car wheel problems

Hello,

At the moment i am trying to get a car working in Unity with tutorials. After following the tutorial some problems popped up:

How it looks in Unity:

http://i47.tinypic.com/110d9hj.jpg

How it looks when i hit play:

http://i48.tinypic.com/23iaxjq.jpg

As you can see the wheels are flipped and become oval.. The controls are flipped as well.

Carscript:

 // These variables allow the script to power the wheels of the car.
 var FrontLeftWheel : WheelCollider;
 var FrontRightWheel : WheelCollider;
 
 // These variables are for the gears, the array is the list of ratios. The script
 // uses the defined gear ratios to determine how much torque to apply to the wheels.
 var GearRatio : float[];
 var CurrentGear : int = 0;
 
 // These variables are just for applying torque to the wheels and shifting gears.
 // using the defined Max and Min Engine RPM, the script can determine what gear the
 // car needs to be in.
 var EngineTorque : float = 230.0;
 var MaxEngineRPM : float = 3000.0;
 var MinEngineRPM : float = 1000.0;
 private var EngineRPM : float = 0.0;
 
 
 
 function Start () {
     // I usually alter the center of mass to make the car more stable. I'ts less likely to flip this way.
 rigidbody.centerOfMass += Vector3(0, -.75, .25);
     }
 
 function Update () {
     
         // Compute the engine RPM based on the average RPM of the two wheels, then call the shift gear function
     EngineRPM = (FrontLeftWheel.rpm + FrontRightWheel.rpm)/2 * GearRatio[CurrentGear];
     ShiftGears();
 
     // set the audio pitch to the percentage of RPM to the maximum RPM plus one, this makes the sound play
     // up to twice it's pitch, where it will suddenly drop when it switches gears.
     audio.pitch = Mathf.Abs(EngineRPM / MaxEngineRPM) + 1.0 ;
     // this line is just to ensure that the pitch does not reach a value higher than is desired.
     if ( audio.pitch > 2.0 ) {
         audio.pitch = 2.0;
     }
 
     // finally, apply the values to the wheels.    The torque applied is divided by the current gear, and
     // multiplied by the user input variable.
     FrontLeftWheel.motorTorque = EngineTorque / GearRatio[CurrentGear] * Input.GetAxis("Vertical");
     FrontRightWheel.motorTorque = EngineTorque / GearRatio[CurrentGear] * Input.GetAxis("Vertical");
         
     // the steer angle is an arbitrary value multiplied by the user input.
     FrontLeftWheel.steerAngle = 10 * Input.GetAxis("Horizontal");
     FrontRightWheel.steerAngle = 10 * Input.GetAxis("Horizontal");
 }
 
 function ShiftGears() {
     // this funciton shifts the gears of the vehcile, it loops through all the gears, checking which will make
     // the engine RPM fall within the desired range. The gear is then set to this "appropriate" value.
     if ( EngineRPM >= MaxEngineRPM ) {
         var AppropriateGear : int = CurrentGear;
         
         for ( var i = 0; i < GearRatio.length; i ++ ) {
             if ( FrontLeftWheel.rpm * GearRatio[i] < MaxEngineRPM ) {
                 AppropriateGear = i;
                 break;
             }
         }
         
         CurrentGear = AppropriateGear;
     }
     
     if ( EngineRPM <= MinEngineRPM ) {
         AppropriateGear = CurrentGear;
         
         for ( var j = GearRatio.length-1; j >= 0; j -- ) {
             if ( FrontLeftWheel.rpm * GearRatio[j] > MinEngineRPM ) {
                 AppropriateGear = j;
                 break;
             }
         }
         
         CurrentGear = AppropriateGear;
     }
 }

Wheel allignment script:

 // Define the variables used in the script, the Corresponding collider is the wheel collider at the position of
 // the visible wheel, the slip prefab is the prefab instantiated when the wheels slide, the rotation value is the
 // value used to rotate the wheel around it's axel.
 var CorrespondingCollider : WheelCollider;
 var SlipPrefab : GameObject;
 public var RotationValue : float = 0.0;
 
 function Update () {
 
     // define a hit point for the raycast collision
     var hit : RaycastHit;
     // Find the collider's center point, you need to do this because the center of the collider might not actually be
     // the real position if the transform's off.
     var ColliderCenterPoint : Vector3 = CorrespondingCollider.transform.TransformPoint( CorrespondingCollider.center );
     
     // now cast a ray out from the wheel collider's center the distance of the suspension, if it hit something, then use the "hit"
     // variable's data to find where the wheel hit, if it didn't, then se tthe wheel to be fully extended along the suspension.
     if ( Physics.Raycast( ColliderCenterPoint, -CorrespondingCollider.transform.up, hit, CorrespondingCollider.suspensionDistance + CorrespondingCollider.radius ) ) {
         transform.position = hit.point + (CorrespondingCollider.transform.up * CorrespondingCollider.radius);
     }else{
         transform.position = ColliderCenterPoint - (CorrespondingCollider.transform.up * CorrespondingCollider.suspensionDistance);
     }
     
     // now set the wheel rotation to the rotation of the collider combined with a new rotation value. This new value
     // is the rotation around the axle, and the rotation from steering input.
     transform.rotation = CorrespondingCollider.transform.rotation * Quaternion.Euler( RotationValue, CorrespondingCollider.steerAngle, 0);
     // increase the rotation value by the rotation speed (in degrees per second)
     RotationValue += CorrespondingCollider.rpm * ( 360/60 ) * Time.deltaTime;
     
     // define a wheelhit object, this stores all of the data from the wheel collider and will allow us to determine
     // the slip of the tire.
     var CorrespondingGroundHit : WheelHit;
     CorrespondingCollider.GetGroundHit( CorrespondingGroundHit );
     
     // if the slip of the tire is greater than 2.0, and the slip prefab exists, create an instance of it on the ground at
     // a zero rotation.
     if ( Mathf.Abs( CorrespondingGroundHit.sidewaysSlip ) > 1.5 ) {
         if ( SlipPrefab ) {
             Instantiate( SlipPrefab, CorrespondingGroundHit.point, Quaternion.identity );
         }
     }
     
 }

I have been searching for a few days now but can't get it to work.. Does anybody know the problems or know how to fix them?

Thanks in advance,

Mike