Anybody know what the towing capacity of a NAS Defender 90 is? What it is actually rated to pull, not what it is capapble of. I mean I see people towing 20 foot boats with Jeep Wranglers even though they are only rated at like 2000 pounds. I'm curious how much they suffer form the short wheelbase. I used to have one, but I never had anything to tow at the time so I didn't pay any attention.