Self Propelled All Terrain Wheelchairs Self-propelled all-terrain wheelchairs are a great way to explore the outdoors. They are light and fold easily. They also come with large pneumatic bike-style rear tires that enable them to navigate over rough terrain. The chairs aren't easy to use on smooth surfaces like pavements. https://www.mymobilityscooters.uk/products/sporty-black-lightweight-folding-mobility-scooter-amw0046bf