Specifications include, but are not limited to: The purpose of this Invitation to Bid (ITB) is to establish a Price Agreement for Arrow and Variable Message Boards, Trailer Mounted for the New Mexico Department of Transportation (NMDOT). Successful bidder should be an authorized dealer and be a physically established dealership with parts and service facilities in New Mexico, with Original Equipment Manufacturer (O.E.M.) certified mechanics qualified to repair and service all aspects of engine and powertrain components. Successful bidder shall provide, at no charge, a complete additional set of replacement filters to include engine crank case, hydraulic, fuel, air induction, air dryer, Diesel Exhaust Fluid (DEF), cab air and coolant if applicable at time of delivery. Provide one (1) laminated filter replacement list and one (1) fluid/oil specification chart for truck and B engine as well as one (1) laminated lube chart with services intervals as well as a laminated Greasing Point Chart illustrating all of the Grease Points for the Unit.