4-Wheel Mobility Scooter Consider a four-wheeler If you're looking for a scooter with a longer range and the ability to maneuver different terrains outdoors. They are more stable and have higher incline ratings than 3-wheel models. However, they have a larger turn radius and could have slightly lower top speeds. https://mobility-scooters34710.bcbloggers.com/29294859/it-s-the-one-comfortable-mobility-scooters-trick-every-person-should-know