Hi,
I've been going by the rough estimates of 10% of trailer weight for tongue weight, but am cautious about exceeding safety boundaries, even if it is just in the "mind" of the insurance companies. I'm going to contact the towing experts in Canada on Monday, but I've seen a few notes like those below that give me confidence I could use the Cayenne as a first step and delivery vehicle in Tennessee.
I weighed my Oliver while on a trip. It weighed 5,700 lbs. The tongue weight was 560 lbs. While it is certainly possible to add a lot more gear, and some do, I would not say it was normal to get up over 6,500 lbs. Mine towed steady as a rock with less than 10% tongue weight and no WDH or sway device. Olivers are balanced properly and very stable. 10% tongue weight is a common rule of thumb and I see no reason to try to go higher than that with an Oliver.
Thanks and now more than ever, I'm going to expand my limited knowledge on Pickups. - Doug
You points are well taken -