Mid-sized scooters have weight capacities between 300-400 lbs, and have tire sizes that start at 9” and go up to 14”. These mobility assistive devices usually have much larger leg room, options for higher back rests, and the ability to traverse a wider variety of outdoor terrains such as grass and small hills.  While manufacturers may claim that these are take apart units, they are not convenient and generally are transported by vehicle lifts.