• All items provided shall be latest model year only. • Manufacturer’s model number changes/revisions will be acceptable so long as price remains as awarded for that line item for the current contract period. • The contractor(s) shall submit to PA-DOT, on a continuing basis, all service bulletins and technical letters, as regularly issued by a manufacturer to dealers or large fleets. All relevant information shall be supplied for the unit(s) bid to the Commonwealth to inform PA-DOT of any improvements, changes and/or problems concerning the unit and its component parts. This information shall be addressed to: Pennsylvania Department of Transportation, Fleet Management Division, 17th Street & Arsenal Blvd., Harrisburg, PA 17120, Attn: Chief, Fleet Management Division. • PA-DOT reserves the right to have its representative(s) periodically inspect each unit during assembly at the contractor's assembly point.