All-terrain mobility scooters include knobby tires, robust motors, and enhanced ground clearance to tackle gravel courses

https://telegra.ph/The-Biggest-Problem-With-Mobility-Scooter-UK-And-How-You-Can-Repair-It-06-17

All-terrain mobility scooters add knobby tires, robust motors, and improved ground clearance to deal with gravel courses, yard, and moderate off-road surface areas.