Talk to me about that tank. My job in the dealership doesn't need me to be an expert on the equipment anymore so I probably am missing something.. However, I looked at the 6R tractor 60 feet from my office door and it doesn't have a tank like that. I checked the North American pricelist and can't find a fuel tank option either so I presume the tank that stops in front of the rear axle is the standard tank, and only tank available in North America. I could be wrong though.