Choosing Between 3-Wheel Mobility Scooters The turning radius of 3-wheel scooters is less (up to one foot) and they are ideal for indoor use. They are also lighter and more convenient to transport than models with four wheels. The portable scooters fold and unfold themselves automatically and require no disassembly. https://electricmobilityscooters62738.pages10.com/what-is-comfortable-mobility-scooters-and-how-to-use-it-65417626