Silverado 3500HD vs. Ford F-350: Dually Truck Comparison for Maximum Towing

If you tow a fifth-wheel camper, pull a gooseneck trailer, or haul heavy equipment for work, the truck you pick matters. A lot. The Chevrolet Silverado 3500HD and the Ford F-350 are two of the most popular one-ton dual trucks on the road. Both can handle serious weight. But they do it differently.

This comparison breaks down towing capacity, payload, diesel engines, chassis design, and which truck works better for fifth-wheel and gooseneck setups. And if you are leaning toward the Silverado 3500HD, the team at Northwest Hills Chevrolet in Torrington, CT is one of the best places in the state to see one in person and talk through your options.

Maximum Towing Capacity

The numbers here are close, and they change depending on cab size, bed length, and whether you go with a single rear wheel or dually setup. We are focused on the dually (dual rear wheel) models since those are built for max towing.

The Silverado 3500HD with the Duramax diesel can tow up to 36,000 pounds when properly equipped with a conventional hitch. With a fifth-wheel or gooseneck setup, it tops out around 23,300 pounds. Those are big numbers for a factory truck.

The Ford F-350 with the Power Stroke diesel can pull up to 35,750 pounds conventionally. For gooseneck towing, it maxes out around 24,200 pounds, giving it a slight edge in that specific category.

The takeaway: both trucks can tow well over 20,000 pounds with a gooseneck or fifth-wheel hitch. The gap between them is small enough that your decision should come down to other factors like ride quality, engine preference, and how the truck handles a load.

Diesel Engine Comparison

The Silverado 3500HD runs the 6.6L Duramax turbo-diesel V8, paired with a 10-speed Allison automatic transmission. This engine makes 470 horsepower and 975 lb-ft of torque. The Allison transmission is a favorite among commercial truck drivers and heavy towers because it shifts smoothly under heavy loads and holds up over time.

The Ford F-350 uses a 6.7L Power Stroke turbo-diesel V8, also paired with a 10-speed automatic (Ford's TorqShift). It puts out 475 horsepower and 1,050 lb-ft of torque. On paper, the Power Stroke has more torque. In real-world towing, both engines pull hard and feel capable.

Here is where it gets interesting:

•        The Duramax/Allison combo has a strong reputation for long-term reliability. Many owners report 300,000+ miles with proper maintenance.

•        The Power Stroke delivers more low-end torque, which can feel helpful when pulling away from a stop with a loaded gooseneck trailer.

•        Both engines use exhaust braking to help slow down heavy loads on grades. The Duramax integrated exhaust brake is praised for its effectiveness without needing aftermarket additions.

Chassis and Frame Design

This is one area where Chevy made a strong move. The Silverado 3500HD rides on a fully boxed frame, which adds stiffness and strength compared to a C-channel design. That boxed frame helps the truck stay stable when carrying heavy payloads or pulling a loaded trailer through crosswinds.

The Ford F-350 uses a high-strength steel frame with outboard-mounted shocks. Ford's approach focuses on ride comfort, and it shows. The F-350 tends to ride smoother when unloaded.

But when you load both trucks up and hook a 20,000-pound fifth-wheel to the back, many drivers say the Silverado feels more planted. That boxed frame gives it a solid, confident feel under heavy loads.

Payload Capacity

Payload is the total weight you can put in and on the truck, including passengers, cargo in the bed, and the tongue or pin weight of your trailer.

The Silverado 3500HD dually offers a max payload around 7,442 pounds, depending on configuration. The Ford F-350 dually comes in around 7,850 pounds. Ford wins this one by a few hundred pounds.

That said, most owners are not running at max payload every day. If you are towing a fifth-wheel RV, your pin weight is typically 15 to 20 percent of the trailer's total weight. A 16,000-pound fifth-wheel puts about 2,400 to 3,200 pounds of pin weight on the truck. Both trucks handle that without breaking a sweat.

Which Truck Is Better for Fifth-Wheel and Gooseneck Towing?

Both trucks offer factory-installed gooseneck and fifth-wheel prep packages. This means the wiring, hitch points, and reinforced bed floors come from the factory, which saves time and money compared to aftermarket installs.

The Silverado 3500HD's wider bed rails and boxed frame give it a slight advantage for fifth-wheel stability. Chevy also includes a standard integrated trailer brake controller across most trim levels, which is a nice touch.

Ford counters with its Pro Trailer Backup Assist system, which lets you steer a trailer in reverse using a knob on the dash. If you are new to backing up a fifth-wheel, this feature is a real time-saver.

For experienced towers who value a stiff, stable platform, the Silverado 3500HD is hard to beat. For buyers who want tech features that make towing easier, the F-350 has some smart tools.

Where to Find the Silverado 3500HD in Connecticut

If you are shopping for a Silverado 3500HD in the Torrington area, Northwest Hills Chevrolet is the dealership to visit. They carry a strong selection of heavy-duty Chevy trucks and have a sales team that understands towing setups, work truck packages, and how to match the right configuration to your needs.

Whether you need a dually for commercial hauling or a fifth-wheel tow rig for weekend trips, Northwest Hills Chevrolet can walk you through the options, explain the differences between trims, and help you build the right truck without the usual dealer pressure.

The Bottom Line

The Silverado 3500HD and the Ford F-350 are both excellent one-ton dually trucks. Either one can handle serious towing and payload demands.

The Silverado stands out with its Duramax/Allison powertrain, fully boxed frame, and overall stability under load. The F-350 brings a torque advantage and some clever towing tech features.

For buyers in Torrington, CT and the surrounding area who want to see the Silverado 3500HD up close, Northwest Hills Chevrolet is the go-to Chevy dealer. Stop by, ask about their heavy-duty inventory, and test drive one with your towing setup in mind. That is the best way to know which truck is right for you.