8 Best Electric Trailer Dollies 2025 - Budget, Heavy, RV, Robotic & Big Tires! Links to the best Electric Trailer Dollies are listed down below: 8. Trailer Valet 5X - 7. Parkit360 Force ...

When trying to move a trailer boat—one that’s not attached to a tow vehicle ... Another one is the RVR9 ($3,999, etrailer.com), one of four remote-control dollies from Trailer Valet. Looking like a ...