Choosing Between 3-Wheel Mobility Scooters The turning radius of 3-wheel scooters is lower (up to a foot) and they are ideal for indoor use. They are also lighter and easier to carry than 4-wheel models. These scooters that are portable are easy to fold and unfold. No disassembly is required. https://mobilityscootersuk11098.develop-blog.com/36024760/comfortable-mobility-scooters-101-the-ultimate-guide-for-beginners