All-terrain mobility scooters include knobby tires, robust motors, and boosted ground clearance to deal with gravel paths

https://www.mediafire.com/file/y4cm5st2j9hwi17/pdf-5400-10089.pdf/file

All-terrain mobility scooters include knobby tires, robust motors, and boosted ground clearance to deal with gravel courses, lawn, and mild off-road surfaces.