The 1991 Ford E-350, originally a passenger bus, was repurposed as a fire crew rehab unit by the Johnson City, Tennessee, fire department. Hailing from Fort Wayne, Indiana, this distinctive vehicle is equipped with emergency lights, a siren, and seats for thirteen passengers. Powered by a robust 7.3-liter diesel V8 engine paired with a four-speed automatic transmission, it also features a dually rear axle and power-operated entry door for accessibility.