Choosing Between 3-Wheel Mobility Scooters The turning radius of 3-wheel scooters is smaller (up to one foot) and they are ideal for indoor use. They are also lighter and easier to transport than models with four wheels. These portable scooters are simple to fold and unfold. No disassembly is required. https://mobilityscooters55432.blog2freedom.com/29790503/what-comfortable-mobility-scooters-should-be-your-next-big-obsession