It is the intent of this specification to provide guidelines for the supply of parts, service, and repair to DDOT Tow Truck vehicles. The tow trucks are owned and operated by the City of Detroit, Department of Transportation (DDOT). The vendor will supply parts to be used by DDOT for tow truck repair, or servicing including preventative maintenance and or repair as needed. The vendor shall service DDOT tow truck vehicles which includes any brand owned by the Department with its ancillary equipment. It is not intended that this specification provide detailed instructions (except where specifically stated) for all repairs performed, since the successful Bidder, hereafter referred to as the Vendor, shall have the technical skills required to perform all the functions listed in this specification. In the event technical assistance is required, the Quality Assurance/Research office of DDOT is an available resource.