Automotive Specifications


Gas (STD-F59)
6.8L (415 CID) 3 Valve SOHC EFI Triton V10
Horsepower: 320 hp @ 4000 rpm
Torque: 460 ft. lbs. @ 3000 rpm
Sequential electronic fuel injection (SEFI)

Diesel (STD-L57- 6.5L V-8)
STD(L57) 6.5L V-8
Horsepower: 160 hp @ 3400 rpm
Torque: 290 ft. lbs. @ 1700 rpm
Naturaly Aspirated


Brakes- power, 4-wheel disc (Hydroboost)
(ABS) Anti-lock Braking System
3 sensor, 3 Channel
8,600 lb. 11,000 lb. GVWR
Hydraulic Power
Disk Front: Rotor size: 12.5 x 1.54 in.
Caliper Piston Diameter: 3.38 in.
Drum Rear: Size: 13 x 3.50 in.

12,000 lb.-16,000 lb. GVWR
Hydraulic Power
Four-Wheel Disc: Front Rotor Size: 14.25 x 1.54 in.
Front & Rear Twin Caliper Piston Diameter: 3.38 in.


17.5 Black Vinyl tilt/ cruise control
Power TRW, TAS 40 Gear (incl. cooler)
Variable-Ratio Integral Power: Ratio: 14:1
Gear Type: 8,600 lb. – 16,000 lb. GVWR – Saginaw 708
Column: Comfort tilt, Includes Wiper/Washer and Headlight Dimmer


Automatic (Standard) Ford-f59 Torqshift@ 6-Speed Overdrive 6R140 Automatic with Tow/Haul mode

Standard Features

Fuel Tanks: 40-Gal. (30 gal. on school bus)

Battery: 12-volt 600 CCA @ 0º F; Alternator: 175 amp; tilt-Steering column with anti-theft locking feature, custom steering wheel and brake/transmission shift interlock Instrument cluster with tachometer, trip odometer and dual note electric horn


8,600 lb. – 11,000 lb. GVWR
Cable to Rear Wheels

12,000 lb. and 14,100 lb. GVWR
Transmission-Mounted Drum
(14,500 lb. GVWR on school bus)

16,000 lb. GVWR
Transmission-Mounted Drum with
Manual Apply

Front & Rear Axle



Front & Rear Suspension


Solid I-Beam with Multi Leaf  Springs
Stabilizer Bar: front  (1.25 in. diameter) and Heavy-duty gas-pressurized (Sachs, 1.63″ diameter) Shock absorbers
Spring Front 7,000 lb. tapered multi leaf suspension on 16,000 lb. GVWR


Rear  (1.25 in. diameter) Heavy-duty gas-pressurized (Sachs, 1.63″ diameter) Shock absorbers.
Multileaf springs / solid axle
Spring Rear 11,000 lb. tapered multi leaf suspension on 16,000 lb. GVWR



Maximum Section: 7.01 x 2.57 x .213 in. Maximum Section Modulus: 5.55
Maximum Resisting Bending Moment 177,600 lb.
Inner Reinforcements for Higher GVWR

Tires & Wheels

Tubeless Polyester and Steel-Belted Radial Tires are available, depending on GVWR

Tires (6)

225/70R x 19.5G BSW, Highway

Wheels (6)

19.5 x 6.0″ Steel

Exterior Lighting

American LED SuperLite Lighting
White backup, Amber Turning signal, and Red stop lights are all designed to withhold moisture and vibration,

(FHWA Certified)


Manufactured with the best quality and material in the industry.

*These specifications are subject to change without notice.