4-Wheel Mobility Scooter Consider a four-wheeler if you want a scooter that has a wider range and the capability to navigate different types of terrain outdoors. They have greater stability and higher incline ratings than 3-wheel models. However, they do have greater turn radius and could have lower top speeds. https://electricmobilityscooters88876.educationalimpactblog.com/52085947/the-most-popular-comfortable-mobility-scooters-gurus-are-doing-three-things