The Auto Scooter Lift 350 is designed to carry both medium and large 3 and 4 wheel electric scooters. To load, drive your scooter on the platform and turn the key. The lift will automatically raise and lock your scooter in place. The Auto Scooter Lift 350 arrives fully assembled and installation can be completed in under an hour, too! No scooter modification is required. What's more, when not in use, the platform will automatically fold up and out of your way.