Specifications include, but are not limited to: Item Specification for Used Road Tractor Description:The following specifications are provided as a guideline to be used by MoDOT in selecting a Used Road Tractor. Bidders may submit more than one unit for consideration if they wish. Bidders should include the following with their bid response: 1) Truck Make/Model/Year/Mileage/Technical Specifications/Options and a picture(s) of their unit. 2) A name and contact information of the salesman knowledgeable of the truck would also be beneficial. 1.Cab: Day cab (no sleeper) 2.Axle: Tandem Axle 3.Engine: Minimum 425 HP Diesel 4.GVW front axle: 12,000 lb. minimum 5.GVW rear axle: 40,000 lb. minimum 6.Transmission: 10 or 13 speed 7.Model Year: 2017 or older 8.Color: Any 9.Truck cab: Driver side air suspension seat and floor mats. 10.Truck frame: Cab air suspension and rear mud flaps properly attached to frame. 11.Brakes: Air brakes 12.Sliding 5th Wheel 13.Mileage: Must have no more than 550,000 miles 14.Must be in fully operable condition regarding mechanics, safety, and controls 15.Must be serviced and ready for immediate use upon delivery Specification Number: 001 Supplier can provide proposals for multiple alternatives Supplier can specify substitute alternatives.