4-Wheel Mobility Scooter If you're looking for a vehicle that can travel further on a single charge and can handle varied terrain outdoors you should consider a model with four wheels. They provide more stability and a higher incline rating than 3-wheel models, however they have a greater turning radius, https://cheap-mobility-scooters46654.bloginder.com/30420041/a-brief-history-of-comfortable-mobility-scooters-in-10-milestones