Choosing Between 3-Wheel Mobility Scooters The turning radius of 3-wheel scooters is lower (up to one foot) and they are perfect for indoor use. They are less heavy and easier to carry than 4-wheel models. These scooters that are portable are easy to fold and unfold. No disassembly is required. https://mobilityscooterscheap11109.anchor-blog.com/9986801/10-ways-to-create-your-comfortable-mobility-scooters-empire