I would not recommend assuming that a manufacturer "assumes".Â* When in
doubt, ask the manufacturer.Â* My experience in the auto industry,
involved with manufacturer's engineering specifications, indicates that
they have very stringent specs.Â* Give 'em a call.

On 3/2/2018 9:00 AM, 2G wrote:
On Friday, March 2, 2018 at 7:54:13 AM UTC-8, son_of_flubber wrote:
Now that OP has made his decision, I'll drift the thread with this towing tidbit...

I looked into towing with a hybrid. There is an issue with overheating of the electric motors on long grades. The 'recommended tow weights' are much lower for the hybrid version of the same model vehicle. I'd guess that part of the issue is that the same motors are used for 'regenerative braking' on the downgrades, so they don't get a chance to cool off.
Remember that manufacturer recommended towing limits are assuming a shorter wheelbase utility type trailer, not a long wheelbase glider trailer. Weight is not the only issue to consider. And they probably also assume short, local trips, not long-distance trips.

Tom

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Dan, 5J