2019 Chassis Cab & Work Truck Guide - Ford, Ram, GMC/Chevrolet Trucks

Model	Sierra/Silverado 3500HD Chassis Cab	Silverado 4500HD Chassis Cab	Silverado 5500HD Chassis Cab
Gas Engine	6.0L Vortec V-8 (L96)	N/A - none available
Diesel Engine	6.6L Duramax Diesel (L5P)	6.6L Duramax Diesel (L5D)
Peak Horsepower (gas)	360 hp @ 5,400 rpm	N/A - none available
Peak Torque (gas)	380 lb-ft @ 4,200 rpm	N/A - none available
Peak Horsepower (diesel)	445 hp @ 2,800 rpm	350 hp @ 2700 rpm
Peak Torque (diesel)	910 lb-ft @ 1,600 rpm	700 lb-ft @ 1,600 rpm
Transmission(s)	GM 6L90 6 speed automatic (gas only) Allison 1000 6 speed automatic (diesel only)	Allison 1700/1750/2700 Series 6 speed automatic
Max GVWR	13,200 lbs	16,500 lbs	19,500 lbs
Max GCWR	31,300 lbs	30,000 lbs
Max FAWR	4,800 lbs (gas) 5,600 lbs (diesel)	8,000 lbs
Max RAWR	9,750 lbs	11,000 lbs	15,000 lbs
Max Payload	7,287 lbs	9,045 lbs	11,985 lbs
Max Conventional Tow	not rated; calculated w/ GCWR, upfitted vehicle weight, & hitch rating
Max 5th Wheel/Gooseneck Tow
Max Available Fuel Capacity	63.5 gallons	65 gallons
Front Brake Rotor Dia	13.98 in	N/A
Rear Brake Rotor Dia	13.98 in	N/A

Model	Ram 3500 SRW Chassis Cab	Ram 3500 DRW Chassis Cab	Ram 4500 Chassis Cab	Ram 5500 Chassis Cab
Gas Engine	5.7L Hemi V-8 6.4L Hemi V-8	5.7L Hemi V-8 6.4L Hemi V-8	6.4L Hemi V-8	6.4L Hemi V-8
Diesel Engine	6.7L Cummins I-6 Turbodiesel
Peak Horsepower (gas)	383 hp (5.7L V-8) 429 hp (6.4L V-8)		429 hp (6.4L V-8)
Peak Torque (gas)	400 lb-ft (5.7L V-8) 410 lb-ft (6.4L V-8 w/ 68RFE) 370 lb-ft (6.4L V-8 w/ Aisin)		370 lb-ft (6.4L V-8)
Peak Horsepower (diesel)	325 hp @ 2,800 rpm (auto) 320 hp @ 2,800 rpm (manual)
Peak Torque (diesel)	750 lb-ft @ 1,700 rpm (auto) 650 lb-ft @ 1,500 rpm (manual)
Transmission(s)	Chrysler 66RFE 6 speed automatic (5.7L gas 3500 only) Chrysler 68RFE 6 speed automatic (6.4L gas 3500 only) Aisin 6 speed automatic w/ left & right PTO provisions (6.4L gas and 6.7L diesel) G56 6 speed manual (diesel only)
Max GVWR	12,000 lbs	14,000 lbs	16,500 lbs	19,500 lbs
Max GCWR	26,000 lbs	31,000 lbs	33,500 lbs	38,500 lbs
Max FAWR	5,500 lbs (gas) 6,000 lbs (diesel)	5,500 lbs (gas) 6,000 lbs (diesel)	7,000 lbs (4x2) 7,250 lbs (4x4)	7,000 lbs (4x2) 7,250 lbs (4x4)
Max RAWR	6,800 lbs	9,850 lbs	12,000 lbs	13,500 lbs
Max Payload	4,960 lbs	7,720 lbs	9,660 lbs	12,480 lbs
Max Conventional Tow	N/A	N/A	N/A	N/A
Max Gooseneck/5th Wheel Tow	19,280 lbs	23,770 lbs	25,650 lbs	30,600 lbs
Max Available Fuel Capacity	52 gallons
Front Brake Rotor Dia	14.17 in	14.17 in	15.35 in	15.35 in
Rear Brake Rotor Dia	14.09 in	14.09	15.35 in	15.35 in

Model	Ford F-350 SRW Chassis Cab	Ford F-350 DRW Chassis Cab	Ford F-450 Chassis Cab	Ford F-550 Chassis Cab
Gas Engines	6.2L SOHC V-8 (standard on F-350 models) 6.8L Modular V-10 (standard on F-450/F-550 models)
Diesel Engine	6.7L Power Stroke V-8
Peak Horsepower (gas)	385 hp @ 5,750 rpm (6.2L) 288 hp @ 4,000 rpm (6.8L)
Peak Torque (gas)	430 lb-ft @ 3,800 rpm (6.2L) 424 lb-ft @ 3,000 rpm (6.8L)
Peak Horsepower (diesel)	330 hp @ 2,600 rpm
Peak Torque (diesel)	750 lb-ft @ 1,600 rpm
Transmission	TorqShift 6R140 6 speed automatic w/ live drive PTO
Max GVWR	11,500 lbs	14,000 lbs	16,500 lbs	19,500 lbs
Max GCWR	26,500 lbs	32,000 lbs	34,500 lbs	40,000 lbs
Max FAWR	5,250 lbs (4x2) 5,990 lbs (4x4)	5,250 lbs (4x2) 6,000 lbs (4x4)	7,500 lbs	7,500 lbs
Max RAWR	6,780 lbs (4x2) 7,230 lbs (4x4)	10,400 lbs	12,880 lbs	14,706 lbs
Max Payload	4,970 lbs	8,020	9,930 lbs	12,730 lbs
Max Conventional Tow	13,500 lbs	17,500 lbs	17,500 lbs	18,500 lbs
Max 5th Wheel/Gooseneck Tow	19,000 lbs	24,500 lbs	26,400 lbs	31,900 lbs
Max Available Fuel Capacity	66.5 gallons (diesel only)
Front Brake Rotor Dia	14.29 in	14.29 in	15.39 in	15.39 in
Rear Brake Rotor Dia	14.29 in	14.29 in	15.75 in	15.75 in

2019 Chassis Cab Work Truck Guide