A wheelchair accessible bus carries riders who use wheelchairs alongside everyone else: a lift or ramp at the door, securement positions on the floor, and seating that can trade places with wheelchair space so one bus covers different loads on different days.
This page shows every one on TESCO's lot, new orders and pre-owned. Most seat 14 passengers plus the driver or fewer with one to four wheelchair positions, which keeps them under the federal line for a CDL; larger buses for CDL drivers are here too.