[piper6909]

Originally Posted by LoneWolfGal

I'll look into it further. I didn't consider rear ground clearance, The full-size auto transport is considerably heavier than the tow dolly, which is a concern. They're made to haul heavy vehicles. I don't want to exceed my Isuzu's 4000 lb. tow capacity, although I once towed a 5000-lb travel trailer with it, so it does have some reserve.

You can tell the U-Haul rep what your tow vehicle is and the vehicle you're towing and they'll tell you if you're within limits.

This is helpful:
https://www.uhaul.com/Tips/Towing/Auto-Transporter-User-Instructions-121/