4-Wheel Mobility Scooter Consider a four-wheeler if you want a scooter that has a wider range and the ability to handle diverse terrains in the outdoors. They have greater stability and higher incline ratings than 3-wheel models. However, they do have greater turn radius and may have lower top speeds. https://my-mobility-scooters53440.blogolenta.com/26662416/it-s-the-myths-and-facts-behind-comfortable-mobility-scooters