Towing TM with VW Touareg V8

I Just purchased a 2003 VW Touareg V8 with the adjustable air suspension. This suspension has an automatic leveling control system also. The Touareg can tow approx 7700 pounds.

My question is, would anyone know if I would still need the weight distribution hitch on the Touareg as I needed with my Jeep Grand Cherokee? It would make life a bit easier not having to deal with the hitch bars.

Thanks
George