GMC Sierra 3500 Towing Products

Essential GMC Sierra 3500 Towing Products

Milemarker – HI10500; Hydraulic Winch (Part No.75-50050C)

HI10500; Hydraulic Winch

from

$1886.99
Mount to front of vehicle. Can be permanent or detachable. Free spooling and mechanical lock. Sealed against elements, can be used under water. Corrosion resistant. Stainless steel tie bars and fasteners. Reversible mounting. Limited warranty.

Product Features:
  • Mounts To Front Of Vehicle
  • Can Be Permanent Or Detachable
  • Free spooling; Mechanical Lock
  • Sealed Against Elements; Can Be Used Under Water
  • Stainless Steel Tie Bars And Fasteners
  • Reversible Mounting
  • Limited Warranty
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CURT – Replacement USCAR Socket with 24in. Wires (Vehicle Side) (Part No.56229)

Replacement USCAR Socket with 24in. Wires (Vehicle Side)

from

$24.99
Like trailer hitches and ball mounts, electrical connectors range all over the board in shape, size and capability, but no matter what your trailer’s electrical functions are, you need a solid connection to keep the power flowing and ensure safety on the road. CURT electrical connectors are designed and manufactured to give you a reliable connection every time you plug in your trailer. This 7-way USCAR replacement harness is designed to replace an existing USCAR plug and supply power for tail lights, turn signals, electric trailer brakes, a battery, reverse lights and brake lights, as well as a ground connection. It features rust-free black plastic construction and comes with color-coded wires and 24″ of bonded wire for easy splicing into your vehicle’s wiring system. This 7-way USCAR connector is a female-end socket, specifically designed for the vehicle side of the connection.

Product Features:
  • Replaces damaged or missing USCAR vehicle harness
  • Includes 24″ color-coded, bonded wires for easy installation
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CARR – Cab Mount, Multi-Fit, Set Of 2, Flat Step, Polished Aluminum, 14" L (Part No.114032)

Cab Mount, Multi-Fit, Set Of 2, Flat Step, Polished Aluminum, 14" L

from

$279.99
LD step will give the user easier access to the vehicle due to the wider and deeper stepping surface which extends further than our other steps. The LD step is available in our three durable finishes, and installation is a cinch with our mounting system.

Product Features:
  • Easier Entry And Exit From Your Vehicle
  • Wide Functional Step Area
  • Extends Further Than Our Current Steps
  • Made Of Corrosion Resistant, Durable Cast Aluminum Alloy For Extreme Longevity
  • New Aggressive And Appealing Tread Design For A Non-Slip Surface
  • Unique Design That Enhances The Looks Of Current Vehicle Body Styles
  • Resists Scratches, Peeling And Fading
  • Rocker Panel Installation Provides For The Strongest And Easiest Installation Of Any Step Products
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K-Source – 99-06 GM Fullsize Snap-on Towing , Pr (Part No.80800)

99-06 GM Fullsize Snap-on Towing , Pr

from

$67.99
Snap and Zap Towing Mirrors. K Source is a unique manufacturer in that we specialize in making only automotive and motorcycle mirrors. Our experience in this category for over 71 years is exactly what our customers have come to trust and rely upon, as our

Product Features:
  • Easy Clip-on Install – no tools or additional hardware required
  • Molded to fit Factory Mirrors
  • Extension does not interfere with OE Mirror Glass
  • Mirrors can be folded Without removing extensions
  • Includes both Driver and Passenger Side Mirror Extensions
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Milemarker – Winch Hydraulic Fittings (Part No.35-5020-15)

Winch Hydraulic Fittings

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$124.99
For use with 75 Series and HI Series winches.

Product Features:
  • Winch Hydraulic Fittings
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Dee Zee – Dee Zee Headache Rack Mount, 250 Pound Capacity, Black, Aluminum, 2 Piece (Part No.DZ95002)

Dee Zee Headache Rack Mount, 250 Pound Capacity, Black, Aluminum, 2 Piece

from

$57.99
It does not matter what you haul, you need to make sure to secure it properly in order to protect your truck, yourself and other motorists. Dee Zee Cab Rack Tie Downs offer a reliable method for securing your cargo to your cab rack. Designed to fit into your cab rack integrated channel, our Tie Downs glide along your rack accessory channel tightening into place for virtually endless possibilities.

Product Features:
  • Tie Down Anchor For Cargo
  • Cast Aluminum Finish
  • Fits Into Integrated Channel In Cab Rack
  • No Drilling Required
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Husky Towing – Wire Connector Univ (Part No.31866)

Wire Connector Univ

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$21.99
Husky custom wiring harnesses fits all Husky brake controls that have a similar shaped plug. Simply attach the adapter to the Husky brake control. The safest or easiest way to wire a brake control to your tow prepped vehicle.

Product Features:
  • The Safest Or Easiest Way To Wire A Brake Control To Your Tow Prepped Vehicle
  • Simply Attach The Adapter To The Brake Control
  • Limited 90 Day Warranty
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CURT – Double Lock EZr Gooseneck Installation Brackets (Part No.60648)

Double Lock EZr Gooseneck Installation Brackets

from

$383.99
They’ve made the truck said to turn the world under its tires and the trailer that moves mountains in a day. But what about the hitch powerful enough to connect the two? The CURT under-bed Double Lock EZr gooseneck hitch features a gross trailer weight capacity up to 30,000 lbs., a vertical load limit of 7,500 lbs. and easier, more secure towing for your gooseneck trailer. Providing a solid foundation for the Double Lock EZr, this set of gooseneck installation brackets is designed for a vehicle-specific fit to maximize your pickup’s towing potential and integrate with the frame seamlessly. Installation with the CURT Double Lock EZr is fast and easy. Because the installation brackets are made vehicle-specific, they use pre-existing holes in the vehicle’s frame and require less drilling. The Double Lock EZr requires only one person during installation, using retainer clips to keep bolts secure and the center section fully supported while mounting it into place. It also uses carriage bolts whenever possible for one-wrench tightening and does not require the exhaust to be lowered during installation. This particular set of gooseneck installation brackets is specifically designed to mount the CURT Double Lock EZr gooseneck hitch #60619 on certain years of the Chevy Silverado and GMC Sierra 2500HD or 3500 (see application info to verify fitment). It features a laser-cut construction for a precise fit and is rated to the vehicle’s maximum gross trailer weight capacity. With each gooseneck installation bracket sub kit, we provide the necessary hardware for an easier installation, and we coat our gooseneck brackets in a liquid A-coat to make sure rust and other potential threats are not a problem.

Product Features:
  • Mounts the Double Lock EZr gooseneck hitch on specific pickup truck models
  • Vehicle-specific design optimizes strength and installation time
  • Constructed from high-strength, laser-cut steel for a precise fit
  • Protected by a rust-resistant liquid A-coat
  • Includes grade-8 mounting hardware
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Hopkins – 47284, Reliance Plug-In Simple!® Trailer Brake Control (Part No.47284)

47284, Reliance Plug-In Simple!® Trailer Brake Control

from

$78.99
The 47284 brake control utilizes time based actuation for applying braking power to the trailer brakes. The built-in digital display makes it easy for setting braking intensity. The braking force to the trailer can easily be adjusted from 5% to 99% for setting the exact percentage of brake power desired. Most states and provinces require a trailer brake controller based on the weight of the trailer.

Product Features:
  • Time-based braking
  • Mounts at any angle
  • Percentage of braking power shown
  • Plug In Simple Feature
  • Intuitive vertical manual slide
  • Short Proof Protected
  • Controls up to 4 trailer brakes
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Dee Zee – Dee Zee Headache Rack Mount, Rectangle, Black, Without Light, Side Mount (Part No.DZ95064)

Dee Zee Headache Rack Mount, Rectangle, Black, Without Light, Side Mount

from

$46.49
Add light mounts to your Dee Zee Aluminum or Steel Headache Rack or Rear Rack. With these convenient mounts that slide into the built in channel system, mounting your auxiliary lights is quick and easy. Several size options to meet your needs.

Product Features:
  • Made From Rugged Steel
  • Protective Gloss Black Powder Coat Finish
  • Utilize The Accessory Channel On Aluminum Cab Racks
  • Several Size Options To Meet Your Needs
  • Made In USA
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Milemarker – Winch Cradle (Part No.60-06495)

Winch Cradle

from

$249.99
Fits a 2 inch receiver hitch. Can be used in the front, back, or on another vehicle.

Product Features:
  • Winch Cradle
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CURT – Trailer Hitch: 2" Receiver, 8,000 LB Capacity, Installs as low as 30 Mins (Part No.13213)

Trailer Hitch: 2" Receiver, 8,000 LB Capacity, Installs as low as 30 Mins

from

$413.99
Whatever your task at hand — whether it’s launching that boat before daybreak, setting up your camper before the rush or getting a final load to the dump before close — CURT class 3 trailer hitches offer the strength needed for serious towing. They make it easy to hitch up and Bring It, offering a vehicle-specific fit and the weight capacity to handle a variety of trailers. Custom class 3 hitches are the most common type of receiver hitch for pickup trucks and SUVs. Because of their weight range, they are also found on full-size cars, crossovers and minivans. Each custom-fit class 3 hitch package is made for vehicle-specific mounting. This particular kit fits certain years of the Chevy Silverado 2500 HD, 2500 HD Classic, 3500, 3500 HD or 3500 Classic and GMC Sierra 2500 HD, 2500 HD Classic, 3500, 3500 HD or 3500 Classic (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 8,000 lbs. GTW and 800 lbs. TW. It is also compatible with a weight distribution hitch for level towing and a rating of 12,000 lbs. WD and 1,200 lbs. WDTW. CURT class 3 trailer hitches are typically used to attach and haul utility trailers, boat trailers, campers, snowmobile or ATV haulers and more (NOTE: Never exceed the lowest-rated towing component). Each class 3 hitch has a 2″ receiver tube and is tested in accordance with SAE J684 for safety. To ensure that CURT class 3 receiver hitches have what it takes for serious trailering, they are designed using a hands-on approach and are constructed with rugged, high-strength steel and precise welding. We also protect our class 3 hitches in a co-cured finish of liquid A-coat and black powder coat for superior resistance to rust, chipping and UV damage.

Product Features:
  • Rated to 8,000 lbs. gross trailer weight and 800 lbs. tongue weight
  • Compatible with weight distribution hitch (12,000 lbs. WD / 1,200 lbs. WDTW)
  • Engineered with a vehicle-specific design for a custom fit
  • Tested for safety in accordance with SAE J684
  • Precisely welded for superior strength and fit
  • Protected by a durable high-gloss black powder coat finish
  • Co-cured in a rust-resistant liquid A-coat, inside and out
  • Equipped with an open-back receiver for easy cleaning
  • Made in USA (may include imported hardware)
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CURT – Front Mount Hitch with 2in. Receiver (Fascia Trimming May Be Required) (Part No.31108)

Front Mount Hitch with 2in. Receiver (Fascia Trimming May Be Required)

from

$225.99
A CURT front trailer hitch allows you to use the front end of your vehicle for a variety of towing applications. They can be used for mounting a winch, a snow plow, a number of towing accessories and can even be used for some trailering applications. When space is limited, a front trailer hitch is commonly used to hold a cargo carrier, freeing up space inside the vehicle for extra cargo and making the rear mount receiver available to pull a trailer. At the boat ramp, your boat trailer can be hitched up to the front receiver hitch, giving you better control over the trailer as you launch. Some of the other accessories that can be used with a front tow hitch are the CURT winch mount, step pad, license plate holder, spare tire mount, skid shield and tow hooks. All CURT front trailer hitches provide a useful receiver tube to accept a 2″ x 2″ shank, and they are commonly used on trucks, vans and SUVs. This front trailer hitch is rated for 5,000 lbs. GTW and 500 lbs. TW. It also has a straight-line pull rating of 9,000 lbs. It is designed to be a custom trailer hitch for certain years of the Chevy Silverado 1500 HD, 1500 HD Classic, 2500 HD, 2500 HD Classic, 3500, 3500 Classic or Suburban 2500 and GMC Sierra 1500 HD, 1500 HD Classic, 2500 HD, 2500 HD Classic, 3500, 3500 Classic or Yukon XL 2500 (to verify your vehicle compatibility, see application info). It comes with all necessary hardware for a complete installation and is backed by a limited lifetime warranty.

Product Features:
  • Rated to 5,000 lbs. gross trailer weight and 500 lbs. tongue weight
  • Compatible with a tow hook or shackle mount (9,000 lbs. straight-line pull)
  • Engineered with a vehicle-specific design for a custom fit
  • Provides a convenient mount for hitch accessories
  • Ideal for attaching a snow plow, cargo carrier or other front hitch mount
  • Allows for easy maneuvering of a trailer into a tight spot
  • Concealed main body for OE look and seamless integration with the vehicle
  • Tested for safety in accordance with SAE J684
  • Precisely welded for superior strength and fit
  • Protected by a durable black powder coat finish
  • Co-cured in a rust-resistant liquid A-coat, inside and out
  • Equipped with an open-back receiver for easy cleaning
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Dorman – Trailer Hitch Electrical Connector Plug (Part No.924-307)

Trailer Hitch Electrical Connector Plug

from

$32.99
This trailer hitch plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this trailer hitch plug matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this plug is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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CURT – Trailer Brake Controller Harness (Part No.51352)

Trailer Brake Controller Harness

from

$11.99
A CURT Quick Plug brake controller wiring adapter is one of the fastest and easiest ways to plug your brake controller into your vehicle. It requires no cutting or splicing! Just insert the vehicle-specific plug end into the OEM vehicle’s factory brake controller socket. The other end plugs into your CURT trailer brake controller. Quick Plug harnesses are available for a variety of vehicles and are unique for each vehicle application to provide the easiest possible installation. This particular brake controller harness fits certain years of the Cadillac Escalade, Escalade ESV, Escalade EXT, Hummer H2, Chevrolet Silverado and GMC Sierra 1500, 1500HD, 1500 Classic, 1500HD Classic, 2500, 2500HD, 3500, 3500 Classic, Avalanche 1500, 2500, Suburban 1500, 2500, Tahoe, Yukon, Yukon XL 1500 and 2500 (see application info to verify fitment). CURT Quick Plug harnesses are compatible with most CURT brake controls and can be used as a replacement or for a new control unit installation. They’re also great for towing all types of trailers with electric brakes. For versatile mounting of your trailer brake controller this Quick Plug wire harness measures two feet long. It also features a slit loom sleeve to keep the wires protected against crushing and abrasions. CURT Quick Plug wire plug-in adapters are made with 12-gauge wires for a reliable connection and braking, and come with zip ties to keep the harness contained and out of sight.

Product Features:
  • Allows a CURT trailer brake controller to be plugged into OEM socket
  • Quick plug harness installs with plug-and-play convenience
  • Wire colors match standard brake controller harnesses
  • Includes 24″ of 12 gauge wire for flexible installation
  • Slit-loom sleeve keeps wires contained and protected
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CURT – Trailer Brake Controller Harness, Select Cadillac, Chevrolet, GMC (Part No.51342)

Trailer Brake Controller Harness, Select Cadillac, Chevrolet, GMC

from

$19.49
A CURT Quick Plug brake controller wiring adapter is one of the fastest and easiest ways to plug your brake controller into your vehicle. It requires no cutting or splicing! Just insert the vehicle-specific plug end into the OEM vehicle’s factory brake controller socket. The other end plugs into your CURT trailer brake controller. Quick Plug harnesses are available for a variety of vehicles and are unique for each vehicle application to provide the easiest possible installation. This particular brake controller harness fits certain years of the Cadillac Escalade, Escalade EXT, Chevy Silverado or GMC Sierra 1500, 1500HD, 2500, 2500HD, 3500, Suburban 1500, 2500, Avalanche 1500, 2500, Tahoe, GMC Yukon, Yukon XL 1500 and 2500 (see application info to verify fitment). CURT Quick Plug harnesses are compatible with most CURT brake controls and can be used as a replacement or for a new control unit installation. They’re also great for towing all types of trailers with electric brakes. For versatile mounting of your trailer brake controller this Quick Plug wire harness measures two feet long. It also features a slit loom sleeve to keep the wires protected against crushing and abrasions. CURT Quick Plug wire plug-in adapters are made with 12-gauge wires for a reliable connection and braking, and come with zip ties to keep the harness contained and out of sight.

Product Features:
  • Allows a CURT trailer brake controller to be plugged into OEM socket
  • Quick plug harness installs with plug-and-play convenience
  • Wire colors match standard brake controller harnesses
  • Includes 24″ of 12 gauge wire for flexible installation
  • Slit-loom sleeve keeps wires contained and protected
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Husky Towing – Fifth Wheel T-Connector (Part No.30392)

Fifth Wheel T-Connector

from

$106.99
Easily route towing electrical functions into the truck bed for 5th wheel trailers, while retaining electrical functions at the rear of the vehicle.

Product Features:
  • Easily Route Towing Electrical Functions Into The Truck Bed For Fifth Wheel Trailers
  • Reinforced 90 degree angle
  • Plugs into OEM wiring system
  • Easy to install
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Husky Towing – 5Th Wheel Wiring Harness, 7 Way Blade, 7 Blade With Reinforced 90Deg Angle (Part No.30342)

5Th Wheel Wiring Harness, 7 Way Blade, 7 Blade With Reinforced 90Deg Angle

from

$119.99
Easily route towing electrical functions into the truck bed for 5th wheel and gooseneck trailers, while retaining electrical functions at the rear bumper of the vehicle. This harness allows you to directly plug into the factory USCAR connector under the truck and has terminated wires at the other end so you can hardwire different styles of plugs for use inside the truck bed.

Product Features:
  • Easily Route Towing Electrical Functions Into The Truck Bed For Fifth Wheel Trailers
  • Reinforced 90 degree angle
  • Plugs into OEM wiring system
  • Easy to install
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Hopkins – 40955, Multi-Tow® FORD / GM 7 Blade and 4 Flat Wiring Kit (Part No.40955)

40955, Multi-Tow® FORD / GM 7 Blade and 4 Flat Wiring Kit

from

$39.99
Tow more than one trailer? Multi-Tow® design feature adds multiple towing options from one connector by providing sockets for towing both 7 blade and 4 flat trailers. This connector is Plug-In Simple!® with no cutting or splicing, saving you time by utilizing an OEM connector to create an exact fit for easy installation and maximum weatherproofing.

Product Features:
  • Multi-Tow® provides multiple towing options from one connector
  • Plug-In Simple!® Wiring Kit
  • Utilizes OEM connectors create an exact fit and maximum weatherproofing
  • Includes mounting bracket and hardware
  • Impact and corrosion resistant
  • Fits in standard 7 blade bracket
  • Includes Step-By-Step Instructions
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CURT – Trailer Hitch: 2-1/2" Receiver, 20,000 LB Capacity, Installs as low as 30 Mins (Part No.15800)

Trailer Hitch: 2-1/2" Receiver, 20,000 LB Capacity, Installs as low as 30 Mins

from

$399.99
In the world of commercial towing, more is expected. A job cannot be completed if the equipment cannot handle the workload. That is why CURT developed the Commercial Duty class 5 trailer hitch. Constructed from steel and engineered for power, these class 5 hitches are designed to complement the towing power of full-size, commercial pickup trucks, including diesels and chassis cabs. They can easily handle a variety of oversize trailers, including toy and car haulers, livestock trailers, dumper trailers, large flatbed trailers, large boat trailers and more (NOTE: Never exceed the lowest weight capacity of any towing component). This particular class 5 hitch features a gross trailer weight capacity of 20,000 lbs. and a tongue weight capacity of 2,700 lbs. It is designed to be a custom trailer hitch for certain years of the Chevy Silverado 3500, 3500 HD or 3500 Classic, Dodge Ram 3500, 4500 or 5500, GMC Sierra 3500, 3500 HD or 3500 Classic and Ram 3500, 4500 or 5500 (to verify your vehicle compatibility, see application info). All CURT Commercial Duty class 5 hitches feature a 2-1/2″ x 2-1/2″ receiver tube opening to accept the strongest of ball mounts and towing accessories. They are perfect for mounting standard ball mounts, pintle mounts, tow hooks and weight distribution hitches as well as winch mounts and cargo carriers. CURT class 5 tow hitches are protected by a co-curing of liquid A-coat and carbide black powder coat finish. They also mount with grade-8 hardware, included with each hitch.

Product Features:
  • Rated to 20,000 lbs. gross trailer weight and 2,700 lbs. tongue weight
  • Compatible with weight distribution hitch (20,000 lbs. WD / 2,700 lbs. WDTW)
  • Engineered with a vehicle-specific design for a custom fit
  • Tested for safety in accordance with SAE J684
  • Precisely welded for superior strength and fit
  • Constructed with a large, powerful main body
  • Protected by a highly durable carbide powder coat finish
  • Co-cured in a rust-resistant liquid A-coat, inside and out
  • Features wide safety chain openings for heavy-duty hooks
  • Equipped with an open-back receiver for easy cleaning
  • Made in USA (may include imported hardware)
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CURT – Trailer Hitch: 2" Receiver, 10,000 LB Capacity, Installs as low as 60 Mins (Part No.14082)

Trailer Hitch: 2" Receiver, 10,000 LB Capacity, Installs as low as 60 Mins

from

$309.99
Whatever the next item is on your to-do list — whether it’s arriving at the jobsite before dawn or getting your travel trailer set up in time to see the sunset — CURT class 4 trailer hitches offer greater towing power to let you Bring It. These custom receiver hitches are built to tackle bigger jobs and bolder adventures, all while giving you a custom fit for your vehicle. Class 4 hitches are available for a variety of makes and models, from pickup trucks and SUVs to full-size and commercial vans. This particular class 4 hitch fits certain years of the Chevy C30, C3500, C3500HD or Silverado 3500, Ford F Super Duty, F350, F350 Super Duty, F450 Super Duty or F550 Super Duty and GMC C3500, C3500HD or K3500 (to verify vehicle compatibility, see application info). It provides a weight carrying capacity of 10,000 lbs. GTW and 1,000 lbs. TW. It can also accept a weight distributing hitch, offering a maximum WD capacity of 12,000 lbs. and a WDTW of 1,200 lbs. CURT class 4 tow hitches are as much suited for work as they are for play. With their high load capacities, they are typically used for towing larger trailers, including everything from a double-axle utility trailer or livestock trailer to a full-length camper or large boat trailer (NOTE: Never exceed the lowest weight capacity of any towing component). All CURT class 4 receiver hitches come with a 2″ receiver tube opening and all the necessary hardware for a complete installation. From light-duty to heavy-duty, every CURT custom hitch is engineered to be vehicle-specific, using actual vehicles to create the optimal design. We then combine high-strength steel, precise welding and a co-cured finish of liquid A-coat and durable black powder coat to provide you with a hitch you can depend on. To prove it, we test all our hitches in accordance with SAE J684 for safety.

Product Features:
  • Rated to 10,000 lbs. gross trailer weight and 1,000 lbs. tongue weight
  • Compatible with weight distribution hitch (12,000 lbs. WD / 1,200 lbs. WDTW)
  • Engineered with a vehicle-specific design for a custom fit
  • Concealed main body for OE look and seamless integration with the vehicle
  • Tested for safety in accordance with SAE J684
  • Precisely welded for superior strength and fit
  • Protected by a durable high-gloss black powder coat finish
  • Co-cured in a rust-resistant liquid A-coat, inside and out
  • Equipped with an open-back receiver for easy cleaning
  • Made in USA (may include imported hardware)
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CURT – Trailer Hitch: 2" Receiver, 8,000 LB Capacity, Installs as low as 40 Mins (Part No.13208)

Trailer Hitch: 2" Receiver, 8,000 LB Capacity, Installs as low as 40 Mins

from

$261.99
Whatever your task at hand — whether it’s launching that boat before daybreak, setting up your camper before the rush or getting a final load to the dump before close — CURT class 3 trailer hitches offer the strength needed for serious towing. They make it easy to hitch up and Bring It, offering a vehicle-specific fit and the weight capacity to handle a variety of trailers. Custom class 3 hitches are the most common type of receiver hitch for pickup trucks and SUVs. Because of their weight range, they are also found on full-size cars, crossovers and minivans. Each custom-fit class 3 hitch package is made for vehicle-specific mounting. This particular kit fits certain years of the Chevy Silverado 2500 HD, 2500 HD Classic, 3500, 3500 Classic or 3500 HD and GMC Sierra 2500 HD, 2500 HD Classic, 3500, 3500 Classic or 3500 HD (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 8,000 lbs. GTW and 800 lbs. TW. It is also compatible with a weight distribution hitch for level towing and a rating of 12,000 lbs. WD and 1,200 lbs. WDTW. CURT class 3 trailer hitches are typically used to attach and haul utility trailers, boat trailers, campers, snowmobile or ATV haulers and more (NOTE: Never exceed the lowest-rated towing component). Each class 3 hitch has a 2″ receiver tube and is tested in accordance with SAE J684 for safety. To ensure that CURT class 3 receiver hitches have what it takes for serious trailering, they are designed using a hands-on approach and are constructed with rugged, high-strength steel and precise welding. We also protect our class 3 hitches in a co-cured finish of liquid A-coat and black powder coat for superior resistance to rust, chipping and UV damage.

Product Features:
  • Rated to 8,000 lbs. gross trailer weight and 800 lbs. tongue weight
  • Compatible with weight distribution hitch (12,000 lbs. WD / 1,200 lbs. WDTW)
  • Engineered with a vehicle-specific design for a custom fit
  • Tested for safety in accordance with SAE J684
  • Precisely welded for superior strength and fit
  • Protected by a durable high-gloss black powder coat finish
  • Co-cured in a rust-resistant liquid A-coat, inside and out
  • Equipped with an open-back receiver for easy cleaning
  • Made in USA (may include imported hardware)
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CURT – Trailer Hitch: 2" Receiver, 6,000 LB Capacity, Installs as low as 30 Mins (Part No.13211)

Trailer Hitch: 2" Receiver, 6,000 LB Capacity, Installs as low as 30 Mins

from

$372.99
Whatever your task at hand — whether it’s launching that boat before daybreak, setting up your camper before the rush or getting a final load to the dump before close — CURT class 3 trailer hitches offer the strength needed for serious towing. They make it easy to hitch up and Bring It, offering a vehicle-specific fit and the weight capacity to handle a variety of trailers. Custom class 3 hitches are the most common type of receiver hitch for pickup trucks and SUVs. Because of their weight range, they are also found on full-size cars, crossovers and minivans. Each custom-fit class 3 hitch package is made for vehicle-specific mounting. This particular kit fits certain years of the Chevy Silverado 2500 HD, 2500 HD Classic, 3500, 3500 HD or 3500 Classic and GMC Sierra 2500 HD, 2500 HD Classic, 3500, 3500 HD or 3500 Classic (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 6,000 lbs. GTW and 600 lbs. TW. It is also compatible with a weight distribution hitch for level towing and a rating of 10,000 lbs. WD and 1,000 lbs. WDTW. CURT class 3 trailer hitches are typically used to attach and haul utility trailers, boat trailers, campers, snowmobile or ATV haulers and more (NOTE: Never exceed the lowest-rated towing component). Each class 3 hitch has a 2″ receiver tube and is tested in accordance with SAE J684 for safety. To ensure that CURT class 3 receiver hitches have what it takes for serious trailering, they are designed using a hands-on approach and are constructed with rugged, high-strength steel and precise welding. We also protect our class 3 hitches in a co-cured finish of liquid A-coat and black powder coat for superior resistance to rust, chipping and UV damage.

Product Features:
  • Rated to 6,000 lbs. gross trailer weight and 600 lbs. tongue weight
  • Compatible with weight distribution hitch (10,000 lbs. WD / 1,000 lbs. WDTW)
  • Engineered with a vehicle-specific design for a custom fit
  • Tested for safety in accordance with SAE J684
  • Precisely welded for superior strength and fit
  • Protected by a durable high-gloss black powder coat finish
  • Co-cured in a rust-resistant liquid A-coat, inside and out
  • Equipped with an open-back receiver for easy cleaning
  • Made in USA (may include imported hardware)
See More

CURT – Trailer Hitch: 2" Receiver, 6,000 LB Capacity, Installs as low as 60 Mins (Part No.13028)

Trailer Hitch: 2" Receiver, 6,000 LB Capacity, Installs as low as 60 Mins

from

$199.99
Whatever your task at hand — whether it’s launching that boat before daybreak, setting up your camper before the rush or getting a final load to the dump before close — CURT class 3 trailer hitches offer the strength needed for serious towing. They make it easy to hitch up and Bring It, offering a vehicle-specific fit and the weight capacity to handle a variety of trailers. Custom class 3 hitches are the most common type of receiver hitch for pickup trucks and SUVs. Because of their weight range, they are also found on full-size cars, crossovers and minivans. Each custom-fit class 3 hitch package is made for vehicle-specific mounting. This particular kit fits certain years of the Chevy Silverado 3500, C30, C3500, C3500HD, Ford F Super Duty, F350, F350 Super Duty, F450 Super Duty, F550 Super Duty, GMC C3500, C3500HD and K3500 (see application info to verify vehicle compatibility). It provides a weight carrying capacity of 6,000 lbs. GTW and 600 lbs. TW. It is also compatible with a weight distribution hitch for level towing and a rating of 10,000 lbs. WD and 1,000 lbs. WDTW. CURT class 3 trailer hitches are typically used to attach and haul utility trailers, boat trailers, campers, snowmobile or ATV haulers and more (NOTE: Never exceed the lowest-rated towing component). Each class 3 hitch has a 2″ receiver tube and is tested in accordance with SAE J684 for safety. To ensure that CURT class 3 receiver hitches have what it takes for serious trailering, they are designed using a hands-on approach and are constructed with rugged, high-strength steel and precise welding. We also protect our class 3 hitches in a co-cured finish of liquid A-coat and black powder coat for superior resistance to rust, chipping and UV damage.

Product Features:
  • Rated to 6,000 lbs. gross trailer weight and 600 lbs. tongue weight
  • Compatible with weight distribution hitch (10,000 lbs. WD / 1,000 lbs. WDTW)
  • Engineered with a vehicle-specific design for a custom fit
  • Concealed main body for OE look and seamless integration with the vehicle
  • Tested for safety in accordance with SAE J684
  • Precisely welded for superior strength and fit
  • Protected by a durable high-gloss black powder coat finish
  • Co-cured in a rust-resistant liquid A-coat, inside and out
  • Equipped with an open-back receiver for easy cleaning
  • Made in USA (may include imported hardware)
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Helping You Find the Right Towing Products for Your GMC Sierra 3500

You love your Sierra 3500. So we’ve made it easier than ever to help you find GMC Sierra 3500 Towing Products in our online catalog. Our inventory holds 80 aftermarket and OEM Towing Products for your GMC Sierra 3500, ranging from $7.99 to $1,971.99.

We offer parts from 12 brands trusted to make quality Towing Products for your GMC Sierra 3500. Before you buy, take some time to read through customer reviews. We currently have 5,351 reviews of GMC Sierra 3500 Towing Products from previous customers. Some of the top rated parts include 48035, 4 Flat Vehicle Side Towing Connector (48") with 3.6 stars and 40930, Endurance GM Twist Mount 7 Blade Towing Connector with 3.5 stars.

Find your Sierra 3500 Towing Products here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your GMC Sierra 3500 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Towing Products Brands for Your GMC Sierra 3500

Our inventory holds Towing Products for your GMC Sierra 3500 from 12 trusted brands. You’ll find OEM and aftermarket parts from brands like Hopkins, CURT, and Dorman, all of which can keep that GMC happy.
We have Dorman parts available for your GMC Sierra 3500 in categories like Trailer Hitches. Some of the top-rated Dorman parts in these categories are:
Trailer Hitch Electrical Connector Plug
from $32.99
(2)
Trailer Hitch Electrical Connector Plug
Trailer Hitch Plugs

Top-Rated Hopkins Towing Products

Leading Hopkins Towing Products

We carry Hopkins brand parts for your GMC Sierra 3500 across several catalog categories, including Trailer Brake Control Parts and Trailer Wiring. Some of our most reviewed Hopkins parts include:
Premium Brake Controller with Smart LED Display
from $73.99
(20)
Premium Brake Controller with Smart LED Display
Trailer Brake Controls
40955, Multi-Tow® FORD / GM 7 Blade and 4 Flat Wiring Kit
from $39.99
(20)
40955, Multi-Tow® FORD / GM 7 Blade and 4 Flat Wiring Kit
Trailer Wiring Harness
47284, Reliance Plug-In Simple!® Trailer Brake Control
from $78.99
(19)
47284, Reliance Plug-In Simple!® Trailer Brake Control
Trailer Brake Controls

FAQs for GMC Sierra 3500 Towing Products

What are the most purchased Towing Products for the GMC Sierra 3500?

Out of 80 Towing Products for the GMC Sierra 3500, the most popular in our inventory are:
47297, InSIGHT Plug In Simple!® Trailer Brake Control
from $124.99
This product is not rated
47297, InSIGHT Plug In Simple!® Trailer Brake Control
Trailer Brake Controls

What are the top-rated GMC Sierra 3500 Towing Products?

Top-rated Towing Products for your GMC Sierra 3500 based on customer reviews/ratings are:
48035, 4 Flat Vehicle Side Towing Connector (48")
from $7.99
(5)
48035, 4 Flat Vehicle Side Towing Connector (48")
“Great fit”
40930, Endurance GM Twist Mount 7 Blade Towing Connector
from $23.99
(2)
40930, Endurance GM Twist Mount 7 Blade Towing Connector
“30 second install, good product”
Towing Mirror Assembly: Both Sides, Power Adjustment, Heated, Foldable, 2 Pk
from $406.99
(1)
Towing Mirror Assembly: Both Sides, Power Adjustment, Heated, Foldable, 2 Pk
“Easy to install and works great”