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

https://rylankqzv201.theglensecret.com/14-questions-you-re-afraid-to-ask-about-mobility-scooter-to-buy

All-terrain mobility scooters add knobby tires, robust motors, and enhanced ground clearance to tackle gravel paths, lawn, and moderate off-road surface areas.