Specifications include, but are not limited to: 1.Brand Nameand Model:New, 2020 production model, Volvo-VNM 200, FreightlinerCascadia, Peterbilt 389, and International Prostar or approvedsubstitute, meeting all 2020 emission, efficiency, performanceand safety standards and the following specifications.2.GCW:83,000 lbs.3.Cab/Hood:Conventional type cab. Bumper to back of cab dimension shallbe 112" - 126".Cab shall be constructed of Fiberglass and/or SMC and/oraluminum or double sided galvanized steel* and shall alsoinclude air ride type cab suspension.*use of galvanized steel does not exempt the cab from theprovisions stated in specification #54, Rust PreventativeTreatment.The cab rear window shall be no less than 14” high andmaximum width as offered by the manufacturer. Additionalwindows on the cab rear corners or front fender mountedmirrors shall be included for improved rear and side visibilitywhile transporting oversized loads and equipment.In the event fender mounted mirrors are provided in lieu of cabcorner windows, the City shall make the final determination ifthe mirror features and mounting are acceptable.4.Frame - RBM:RBM of 1,600,000 lb./in. per rail. Construction shall be alloysteel, 110,000 psi yield strength. Frame rails shall be tapered atthe rear with an overhang (trunnion to end of frame) of 54” to56”.A tapered end of frame crossmember shall also be included.5.Wheelbase:Wheelbase shall be sufficient to provide up to 124” usable cab-trunnion dimension.