This One Owner D4500 has Rockwell Q-type drum brakes on all axles with spring-brake chambers on the drive axle (No DD3’s!) and the Bosch electric windshield wiper system (No Ecam Wiper Motors!) It has Alcoa aluminum wheels, kneeling front suspension, rear high ride feature, steering tag axle, aux rest room holding tank, Fuel Pro fuel filter, Pro-Heat coolant heater, baggage door air locks, 6 monitor REI video system w/ VCP & REI in-dash am/fm radio, back-up PA system, heated remote aluminum exterior mirror heads, tilt & telescopic steering column, 55 passenger National 4210 seating w/ magazine holders in real good condition, passenger & drivers window shades and all thermal pane side glass. It has a great cooling R22 A/C System with parcel rack a/c & 540,000 total coach miles.