Hi have recently purchased an 2004 ML350 for the express reason I needed a vechle for towing. The truck didn't come with a bar so Imagine my suprise when talking to MB Canberra in the ACT (Australia) when they told me that you can't fit a towbar to this vehicle because the spare wheel is under the back of the truck ??? Surley this cant be true as I have seen countles ML's running around with tawbars fitted. Can anyone shed some light on this subject for me. Cheers Chris