Specifications include, but are not limited to: Chassis specifications: CHASSIS AND WHEELBASE: 2023 or newer Ford Transit T250 with single rear wheels; medium roof, 148 inch wheelbase, 9500 lb. GVWR; front stabilizer bar; Ford Ambulance Prep Package 47B. NOTE: Will not accept any chassis with less than 9,500 lb. G.V.W.R. REAR SPRINGS AND AXLE: 3.73 gear ratio. Limited slip differential. WHEELS AND TIRES: Five (5) LT 235/65R16 BSW All-season radial tires mounted on steel wheels with full wheel covers. Four on unit with one spare between rear frame rails and below vehicle floor. BATTERIES: Two Heavy Duty Batteries shall be mounted under the driver’s seat, wired paralleled in the OEM configuration that complies with Ford QVM and KKK-1822-F requirements. Batteries will be wired so that both will always be used for starting. The power cut off switch circuit shall be protected by a 250 amp fuse. The Ford ignition key activates the cut off switch. Power can be provided to the conversion without the engine running by turning the ignition key to accessory position. TRANSMISSION: Six speed automatic overdrive with Select Shift ALTERNATORS: Ford OEM 230 amp heavy duty alternator. FUEL TANK: Single 25 gallon capacity fuel tank. HEATER AND AIR CONDITIONER, CHASSIS: OEM heavy duty, high output. SEATS, DRIVER'S COMPARTMENT: Deluxe cloth OEM High Back Captain’s chairs, with fold-down armrests and seat belts and shoulder harnesses. WINDOWS: Tinted safety glass is installed in all exterior windows. MIRRORS, OUTSIDE REAR-VIEW : OEM dual black mirrors with integrated convex mirrors below the mirror glass; all mirrors are below eye level. They shall be power adjustable and fold-away. AMBULANCE INTERFACE MODULE: An “Intermotive” Ambulance Interface Module shall be standard. The Interface Module is to provide fast idle system controls in order to increase electrical output of the vehicle. When the vehicle is in park, service brake disengaged, the parking brake is set, and the water Temperature is at 230o F the Interface Module shall electronically adjust the engine idle (up or down) to maintain proper electrical system voltage.