The Department of Defense, specifically the Department of the Army, is seeking proposals for the procurement of a 30-ton semi tractor, as outlined in a Combined Synopsis/Solicitation notice. The requirements for this procurement include a preference for newer vehicles with factory warranties and low mileage, while also considering used models from previous years. The tractor must feature two drive axles, a third lift axle, and a wheelbase exceeding 330 inches, which are critical for meeting the operational needs of the agency. Interested bidders can direct inquiries to Tiffany D. White at tiffany.d.white23.civ@army.mil for further information regarding the specifications and submission process.