Specifications include, but are not limited to: 3905-0008H-T50D HYBRID VEHICLES: HEAVY DUTY TRUCK, CAB AND CHASSIS, DIESEL (G.V.W.R. 23,500 lbs., min.) 3905-0012-CBPEA HYBRID VEHICLES: Stripped Chassis, Parallel Hybrid Electric Drive, 158” wheelbase, 14,000 lbs. min GVWR 3905-0012-CBPEB HYBRID VEHICLES: Stripped Chassis, Parallel Hybrid Electric Drive, 176” Wheelbase, 14,000 lbs. min GVWR 3958--0096D MEDIUM DUTY TRUCK 4X4: CAB AND CHASSIS, (G.V.W.R. 25,950 lbs., min.), DIESEL, (Body & Payload-Approx. 13,000 lbs.) 3958-0110 HEAVY DUTY TRUCKS: CAB AND CHASSIS, (G.V.W.R. 14,500LBS., min.) 3958-0111D HEAVY DUTY TRUCKS: CAB AND CHASSIS, DUAL REAR WHEELS, DIESEL, (G.V.W.R. 14,500 LBS., min.) 3958-0112 HEAVY DUTY TRUCKS: CAB AND CHASSIS DUAL REAR WHEELS, (G.V.W.R. 14,500 LBS., min.)(4x4) 3958-0113D HEAVY DUTY TRUCKS: CAB AND CHASSIS DUAL REAR WHEELS, DIESEL, (G.V.W.R. 14,500 LBS., min.)(4x4) 3958-0114 HEAVY DUTY TRUCKS: CAB AND CHASSIS, (G.V.W.R. 15,000LBS., min.) 3958-0115D HEAVY DUTY TRUCKS: CAB AND CHASSIS DUAL REAR WHEELS, DIESEL, (G.V.W.R. 15,000LBS., min.) 3958-0116 HEAVY DUTY TRUCKS: CAB AND CHASSIS, (G.V.W.R. 15,000LBS., min.)(4x4) 3958-0117D HEAVY DUTY TRUCKS: CAB AND CHASSIS, DIESEL, (G.V.W.R. 15,000 LBS., min.)(4x4) 3958-0134 HEAVY DUTY TRUCKS: CAB AND CHASSIS, (G.V.W.R. 21,000 lbs., min.), LOW PROFILE 3958-0135D HEAVY DUTY TRUCKS: CAB AND CHASSIS, DIESEL, (G.V.W.R. 23,500 lbs., min.), 3958-0136D HEAVY DUTY TRUCKS: CAB AND CHASSIS (G.V.W.R. 21,000 lbs., min.), DIESEL 3958-0160D HEAVY DUTY TRUCKS: CAB AND CHASSIS (G.V.W.R. 33,000 lbs., min.), DIESEL 3958-0164D HEAVY DUTY TRUCKS: CAB AND CHASSIS (G.V.W.R. 27,000 LBS., MIN.), DIESEL 3958--0170D HEAVY DUTY TRUCKS: CAB AND CHASSIS (G.V.W.R 44,000 lbs., min.), 305HP DIESEL ENGINE, SINGLE AXLE, DIESEL 3958-0172D HEAVY DUTY TRUCKS: CAB AND CHASSIS (G.V.W.R. 64,000lbs., min.) TANDEM AXLE, 370HP DIESEL ENGINE, WALKING BEAM AND SPRING SUSPENSION 3958-0173D HEAVY DUTY TRUCKS: CAB AND CHASSIS (G.V.W.R. 52,000lbs., min.), TANDEM-Diesel Engine,(Not Intended to be equipped with an Underbody Snow Plow) 3958-0178D HEAVY DUTY TRUCKS: TRACTOR: (G.C.W.R. 70,000lbs., min.), TANDEM AXLE, DIESEL