Detroit DD13 6 Cylinder 12.8 L Diesel 410 hp Engine, 2011 US EPA Label, Requires Diesel Exhaust Fluid, Engine Brake, Eaton Fuller FRO-14210C 10-Speed Manual Transmission, Dana S23-190 Drive Axles, 3.73:1 Axle Ratio, Air Ride Cab, 295/75R22.5 Front Tires, 11R22.5 Rear Tires, Airliner Air Ride Suspension, 174 in Wheelbase, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Diesel Engine, 2017 US EPA Label, Requires Diesel Exhaust Fluid, 16153 Engine hrs, Engine Brake, Detroit Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, Air Ride Cab, 295/75R22.5, Airliner Air Ride Suspension, 176 in Wheelbase, Air Sliding 5th Wheel

Detroit DD13 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 410 hp Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, 5678.36 Engine hrs, Engine Brake, Detroit DT12-DB-1450 12-Speed Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor Mr-20-005-165 Drive Axles, 2.50:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 275/80R22.5, Airliner Air Ride Suspension, 175 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 455 hp Engine, Requires Diesel Exhaust Fluid, 20075 Engine hrs, Engine Brake, Eaton Fuller FRO-16210C 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, Detroit DA-RT-40.0-4 Drive Axles, 3.42:1 Axle Ratio, 52000.0 lb GVWR, Air Ride Cab, 60 in High Rise Sleeper Cab, Aluminum Front Wheels, 295/75R22.5, Airliner Air Ride Suspension, 220 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 455 hp Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, 14302 Engine hrs, Engine Brake, Detroit DT12-0A 12-Speed Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.08:1 Axle Ratio, 52000.0 lb GVWR, Air Ride Cab, 11R22.5, Airliner Air Ride Suspension, 178 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Diesel 410 hp Engine, 2012 US EPA Label, Requires Diesel Exhaust Fluid, 11570 Engine hrs, Engine Brake, Eaton Fuller FRO-14210C 10-Speed Manual Transmission, 12000 lb Front Axle, 21000 lb Rears, Dana S23-190 Drive Axles, 3.73:1 Axle Ratio, 33000.0 lb GVWR, Air Ride Cab, 295/75R22.5 Front Tires, 275/80R22.5 Rear Tires, Airliner Air Ride Suspension, 174 in Wheelbase, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 455 hp Engine, 2015 US EPA Label, Requires Diesel Exhaust Fluid, 23525.15 Engine hrs, Automated Transmission, 13220 lb Front Axle, 40000 lb Rears, 53220 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, 295/75R22.5 Front Tires, 11R22.5 Rear Tires, Airliner Air Ride Suspension, 228 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Ultra Low Sulfur Diesel 505 hp Engine, Requires Diesel Exhaust Fluid, 15466 Engine hrs, Engine Brake, Eaton Fuller FRO-17210C 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, Detroit DA-RT-40.0-4 Drive Axles, 3.08:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 60 in Mid Roof Sleeper Cab, Aluminum Wheels, 295/75R22.5, Airliner Air Ride Suspension, 216 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 455 hp Engine, Requires Diesel Exhaust Fluid, 12348 Engine hrs, Engine Brake, Detroit DT12-OA-1750 HD 12-Speed Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.08:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, Aluminum Wheels, 11R22.5, Airliner Air Ride Suspension, 178 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 505 hp Engine, Requires Diesel Exhaust Fluid, 27954 Engine hrs, Engine Brake, Detroit DT12-OA-1650 12-Speed Automated Transmission, 13220 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.36:1 Axle Ratio, 53220 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, Aluminum Wheels, 11R22.5, Airliner Air Ride Suspension, 230 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Diesel 410 hp Engine, 2012 US EPA Label, Requires Diesel Exhaust Fluid, 13430 Engine hrs, Eaton Fuller 10-Speed Manual Transmission, 12000 lb Front Axle, 21000 lb Rears, Dana S23-190 Drive Axles, 3.73:1 Axle Ratio, 33000 lb GVWR, Air Ride Cab, 295/75R22.5, Airliner Air Ride Suspension, 174 in Wheelbase, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 455 hp Engine, 2018 US EPA Label, Requires Diesel Exhaust Fluid, 14014 Engine hrs, Engine Brake, Eaton Fuller FAO-16810C 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.25:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, 295/75R22.5, Airliner Air Ride Suspension, 230 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 455 hp Engine, Requires Diesel Exhaust Fluid, 21175 Engine hrs, Engine Brake, Detroit DT12-OA-1650 12-Speed Automated Transmission, 13220 lb Front Axle, 40000 lb Rears, Detroit DA-RT-40.0-4 Drive Axles, 3.08:1 Axle Ratio, 53220 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, 11R22.5, Airliner Air Ride Suspension, 228 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Ultra Low Sulfur Diesel Engine, Requires Diesel Exhaust Fluid, 22825 Engine hrs, Engine Brake, Detroit DT12-DA-1750 12-Speed Automated Transmission, 12500 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 2.47:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, Aluminum Outer Wheels, 295/75R22.5, Airliner Air Ride Suspension, 224 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 435 hp Engine, 2015 US EPA Label, Requires Diesel Exhaust Fluid, 12731 Engine hrs, Engine Brake, Detroit DT12-OB-1550 12-Speed Automated Transmission, Meritor MT-40-14X Drive Axles, 3.25:1 Axle Ratio, 52000.0 lb GVWR, Air Ride Cab, 11R22.5, Airliner Air Ride Suspension, 178 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 410 hp Engine, 2017 US EPA Label, Requires Diesel Exhaust Fluid, 12336.5 Engine hrs, Engine Brake, Eaton Fuller FRO-14210C 10-Speed Manual Transmission, 12000 lb Front Axle, 21000 lb Rears, Dana S23-190 Drive Axles, 3.73:1 Axle Ratio, 33000 lb GVWR, Air Ride Cab, 275/80R22.5, Airliner Air Ride Suspension, 174 in Wheelbase, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 455 hp Engine, 2018 US EPA Label, Requires Diesel Exhaust Fluid, 18304 Engine hrs, Engine Brake, Detroit DT12-1650-OH1 Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.08:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, Aluminum Wheels, 295/75R22.5, Airliner Air Ride Suspension, 190 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 455 hp Engine, 2017 US EPA Label, Requires Diesel Exhaust Fluid, 18420 Engine hrs, Engine Brake, Eaton Fuller FRO-16210C 10-Speed Manual Transmission, 13220 lb Front Axle, 40000 lb Rears, Detroit DA-RT-40.0-4 Drive Axles, 3.08:1 Axle Ratio, 53220.0 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, Aluminum Wheels, 11R22.5, Airliner Air Ride Suspension, 228 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 505 hp Engine, Eaton Fuller FOM-16E310C-LAS 18-Speed Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, 46000 lb GVWR, Air Ride Cab, 72 in Mid Roof Sleeper Cab, 295/75R22.5, Airliner Air Ride Suspension, 233 in Wheelbase, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 505 hp Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, Engine Brake, Detroit DT12-OA-1650 12-Speed Automated Transmission, 12350 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.08:1 Axle Ratio, 52350 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, Aluminum Wheels, 295/75R22.5, Airliner Air Ride Suspension, 240 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Cummins X15 6 Cylinder 15.0 L Diesel Engine, Requires Diesel Exhaust Fluid, 13254.3 Engine hrs, 10-Speed Manual Transmission, 12000 lb Front Axle, 21000 lb Rears, 33000 lb GVWR, Air Ride Cab, 11R22.5, Air Ride Suspension, 178 in Wheelbase, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 400 hp Engine, Requires Diesel Exhaust Fluid, 24148 Engine hrs, Engine Brake, Detroit 12-Speed Automated Transmission, 12350 lb Front Axle, 40000 lb Rears, Detroit DA-RT-40.0-4 Drive Axles, 2.41:1 Axle Ratio, 52350 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, Aluminum Wheels, 275/80R22.5 Front Tires, 295/75R22.5 Rear Tires, Airliner Air Ride Suspension, 228 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel Engine, Requires Diesel Exhaust Fluid, Eaton Fuller 13-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, 3.36:1 Axle Ratio, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, Bunk Heater, Aluminum Wheels, 285/75R24.5, Airliner Air Ride Suspension, 240 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel 400 hp Engine, Requires Diesel Exhaust Fluid, 24841 Engine hrs, Engine Brake, Detroit DT12-DA-1750 12-Speed Automated Transmission, 12350 lb Front Axle, 40000 lb Rears, Detroit DA-RT-40.0-4 Drive Axles, 2.41:1 Axle Ratio, 52350.0 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, Aluminum Wheels, 295/75R22.5, Airliner Air Ride Suspension, 228 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Diesel Engine, Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, 52000.0 lb GVWR, 11R22.5, Airliner Air Ride Suspension, 181 in Wheelbase, Air Sliding 5th Wheel

Detroit DD15 6 Cylinder 14.8 L Diesel 455 hp Engine, Requires Diesel Exhaust Fluid, 27768 Engine hrs, Engine Brake, Detroit DT12-DA-1650 12-Speed Automated Transmission, 12500 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 2.47:1 Axle Ratio, 52500 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, Aluminum Outer Wheels, 295/75R22.5, Air Assist Front Suspension, Airliner Air Ride Suspension, 230 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel ...

Detroit DD15 6 Cylinder 14.8 L Diesel 400 hp Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, 21916 Engine hrs, Engine Brake, Detroit 12-Speed Automated Transmission, 12500 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 2.47:1 Axle Ratio, 52500.0 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, Aluminum Front Wheels, 295/75R22.5, Airliner Air Ride Suspension, 224 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Ultra Low Sulfur Diesel 455 hp Engine, 2017 US EPA Label, Requires Diesel Exhaust Fluid, 18434 Engine hrs, Exhaust Brake, Detroit DT12-OA-1650 12-Speed Automatic Transmission, 13300 lb Front Axle, 40000 lb Rears, Dana RT-40 Drive Axles, 3.08:1 Axle Ratio, 80000 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, 11R22.5, Airliner Air Ride Suspension, 228 in Wheelbase, Air Sliding 5th Wheel

Detroit DD15 6 Cylinder 14.8 L Ultra Low Sulfur Diesel 455 hp Engine, 2017 US EPA Label, Requires Diesel Exhaust Fluid, 18928 Engine hrs, Engine Brake, Detroit DT12-OA 12-Speed Automated Transmission, Differential Lock, 13300 lb Front Axle, 40000 lb Rears, 3.08:1 Axle Ratio, 53300 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, 11R22.5, Airliner Air Ride Suspension, 228 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Diesel 450 hp Engine, 2017 US EPA Label, Requires Diesel Exhaust Fluid, Engine Brake, Eaton Fuller FAO-16810C 10-Speed Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.42:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 72 in Mid Roof Sleeper Cab, Sleeper Air Conditioner, Thermo King Auxiliary Power Unit, 11R22.5, Airliner Air Ride Suspension, 240 in Wheelbase, Air Sliding 5th Wheel, Headache Rack, ...

Detroit DD13 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 525 hp Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, Engine Brake, Detroit DT12-OB-1550 12-Speed Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, 3.08:1 Axle Ratio, 52000.0 lb GVWR, Air Ride Cab, Aluminum Wheels, 295/75R22.5, Airliner Air Ride Suspension, 178 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Diesel 450 hp Engine, 2014 US EPA Label, Requires Diesel Exhaust Fluid, 10682 Engine hrs, Engine Brake, Eaton Fuller FRM-15210B 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, Dana DA-RT-40 Drive Axles, 2.53:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, Aluminum Wheels, 11R22.5 Front Tires, 295/75R22.5 Rear Tires, Airliner Air Ride Suspension, 183 in Wheelbase, Air Sliding 5th Wheel

Detroit DD13 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 455 hp Engine, 2017 US EPA Label, Requires Diesel Exhaust Fluid, 10611 Engine hrs, Engine Brake, Automated Transmission, Differential Lock, Detroit DA-RT-40.0-4 Drive Axles, 3.08:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 11R22.5, Airliner Air Ride Suspension, 176 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Ultra Low Sulfur Diesel 455 hp Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, 14588 Engine hrs, Engine Brake, Detroit DT12-OA 12-Speed Automated Transmission, Differential Lock, 12000 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.25:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, Aluminum Wheels, 11R22.5, Airliner Air Ride Suspension, 178 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 410 hp Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, Detroit DT12-OB-1450-HD 12-Speed Automated Transmission, 12000 lb Front Axle, 21000 lb Rears, Meritor RS-23-161 Drive Axles, 3.21:1 Axle Ratio, 33000 lb GVWR, Air Ride Cab, 11R22.5 Front Tires, 295/75R22.5 Rear Tires, Airliner Air Ride Suspension, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD15 6 Cylinder 14.8 L Ultra Low Sulfur Diesel 455 hp Engine, 2016 US EPA Label, Requires Diesel Exhaust Fluid, 14871 Engine hrs, Engine Brake, Detroit DT-12 12-Speed Automated Transmission, Differential Lock, 12000 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.25:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, Aluminum Wheels, 11R22.5, Airliner Air Ride Suspension, 178 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 450 hp Engine, 2017 US EPA Label, Requires Diesel Exhaust Fluid, Detroit DT12-OA-1650 HD 12-Speed Automatic Transmission, 13220 lb Front Axle, 40000 lb Rears, Detroit DA-RT-40.0-4 Drive Axles, 3.08:1 Axle Ratio, 53220 lb GVWR, Air Ride Cab, 72 in High Rise Sleeper Cab, Bunk Beds, 11R22.5 Front Tires, 11R22.5 Rear Tires, Airliner Air Ride Suspension, 228 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Diesel 435 hp Engine, 2014 US EPA Label, Requires Diesel Exhaust Fluid, 10830 Engine hrs, Engine Brake, Eaton Fuller FO-18E313A MHP Automatic Transmission, Differential Lock, 12000 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.55:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 11R22.5, Airliner Air Ride Suspension, 178 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 311 hp Engine, 2017 US EPA Label, Requires Diesel Exhaust Fluid, 13136 Engine hrs, Engine Brake, Eaton Fuller FAO-16810C 10-Speed Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.42:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 72 in Mid Roof Sleeper Cab, Bunk Heater, Thermo King TriPac Auxiliary Power Unit, Aluminum Wheels, 11R22.5, Airliner Air Ride Suspension, 240 in W ...

Detroit DD13 6 Cylinder 12.8 L Ultra Low Sulfur Diesel 450 hp Engine, Requires Diesel Exhaust Fluid, 26418 Engine hrs, Digital Mirrors, Engine Brake, Detroit 12-Speed Automated Transmission, 12000 lb Front Axle, 40000 lb Rears, Detroit DA-RT-40.0-4 Drive Axles, 3.08:1 Axle Ratio, 53220 lb GVWR, Air Ride Cab, 70 in High Rise Sleeper Cab, Bunk Beds, Bunk Heater, Aluminum Wheels, 11R22.5, Airliner Air Ride Suspension, 228 in Wheelbase, Air Sliding 5th Wheel

Detroit DD15 6 Cylinder 14.8 L Ultra Low Sulfur Diesel 455 hp Engine, 2015 US EPA Label, Requires Diesel Exhaust Fluid, 15898 Engine hrs, Engine Brake, Eaton Fuller FRO-15210C 10-Speed Manual Transmission, 12000 lb Front Axle, 40000 lb Rears, Meritor MT-40-14X Drive Axles, 3.70:1 Axle Ratio, 52000 lb GVWR, Air Ride Cab, 11R22.5, Airliner Air Ride Suspension, 178 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks

Detroit DD13 6 Cylinder 12.8 L Diesel 410 hp Engine, 2015 US EPA Label, Requires Diesel Exhaust Fluid, 17991 Engine hrs, Engine Brake, Eaton Fuller FM-14E310B-LAS 10-Speed Automated Transmission, 12000 lb Front Axle, 23000 lb Rears, Meritor RS-23-160 Drive Axles, 2.50:1 Axle Ratio, 35000 lb GVWR, Air Ride Cab, 275/80R22.5, Airliner Air Ride Suspension, 158 in Wheelbase, Air Sliding 5th Wheel, Dual Fuel Tanks