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How much weight can a Class V hitch hold?

A Class V hitch can typically handle about 20,000 to 30,000 pounds of gross trailer weight (GTW) with tongue weights around 2,000 to 4,000 pounds. Exact figures depend on the specific hitch model and how it’s mounted, so always check the manufacturer's rating and your vehicle’s tow limits.


What Class V means


Class V refers to the heaviest standard receiver hitch category in common use. These hitches use a large 2.5-inch (often) receiver and are designed for heavy-duty towing, including large trailers and some gooseneck configurations. The overall capacity depends on the hitch itself, the vehicle frame, and the trailer being towed, so the name alone does not guarantee a single fixed weight.


Typical weight ratings


Before listing typical ranges, note that actual capacity varies by model and installation. The following figures represent common values seen on many Class V hitches, but you must verify your specific unit.



  • Maximum gross trailer weight (GTW): commonly 20,000 to 30,000+ pounds. Some models push higher, depending on design and configuration.

  • Tongue weight (TW): typically around 2,000 to 4,000 pounds; some heavy-duty options may specify up to about 6,000 pounds for specialized setups.

  • Notes: The exact limits depend on the combination of hitch, ball mount, vehicle frame, and trailer. Always use the lowest-rated component in the towing chain.


In practice, the most important rule is to match the hitch rating to the vehicle’s tow rating and the trailer’s weight, rather than assuming the “Class V” designation alone guarantees a specific capacity.


How to determine the exact capacity for your setup


To determine the precise capacity for your vehicle, hitch, and trailer, follow these steps:



  1. Check the label on the hitch for its GTW and TW ratings. This is the primary source of the hitch’s official limits.

  2. Consult the vehicle’s owner's manual or manufacturer for maximum tow rating and gross combined weight rating (GCWR).

  3. Determine the trailer’s weight: dry weight plus cargo, fuel, and any built-in equipment; estimate tongue weight based on the trailer type and manufacturer specs.

  4. Verify the ball mount and receiver are rated for at least as much as the hitch label and trailer requires; ensure the pin and safety chains are rated accordingly.

  5. Consider any special configurations (gooseneck, fifth-wheel adapters, weight-distribution systems) and confirm those components’ compatibility with a Class V receiver.


Always choose the lowest rating among the hitch, vehicle, and trailer. If in doubt, consult the manufacturer or a towing professional before attaching a heavy load.


Safety and mounting considerations


Proper installation matters as much as the ratings. Use the correct bolts, ensure the receiver is securely seated, and verify anti-corrosion protection on all mounting hardware. For very heavy trailers, consider professional inspection and, if needed, a specialized hitch system designed for the exact load profile.


Summary


What does class V hitch mean?


A class 5 hitch is the highest weight-capacity trailer hitch, designed for heavy-duty towing and typically installed on large pickup trucks or commercial vehicles. It can have a gross trailer weight rating (GTW) from 16,000 to 20,000 lbs and a tongue weight (TW) of up to 2,700 lbs, making it suitable for towing large boats, RVs, heavy equipment, or livestock trailers. These hitches often feature a 2.5-inch receiver tube opening to accommodate large ball mounts.
 
Key features

  • High weight capacity: Class 5 hitches have the highest towing capacity, ranging from 16,000 to 20,000 lbs GTW. 
  • Tongue weight: They can handle a tongue weight of up to 2,700 lbs. 
  • Receiver size: They typically use a 2.5-inch receiver tube opening, which is larger than other hitch classes. 
  • Vehicle compatibility: They are designed for heavy-duty applications on 3/4-ton, one-ton, and commercial-grade pickup trucks and SUVs. 
  • Towing applications: They are used for towing large trailers, such as RVs, toy haulers, large boat trailers, livestock trailers, and heavy utility or farm trailers. 



How much weight can you tow with a class 5?


If you have a Canadian Class 5 driver's licence it's not considered a commercial driver's licence, but it does permit you to operate: a single 2-axle vehicle regardless of its Gross Vehicle Weight (GVW) any combination of a 2-axle vehicle and trailer where the trailer weight and its contents does not exceed 4,600 kg.



What is the difference between Class IV and V hitches?


The main differences between a Class 4 and Class 5 hitch are weight capacity and receiver size. A Class 4 hitch can tow up to 10,00010 comma 00010,000 lbs of Gross Trailer Weight (GTW) and typically has a 222-inch receiver, making it suitable for large campers or boats. A Class 5 hitch is for heavier loads, with a higher GTW rating (up to 20,00020 comma 00020,000 lbs or more) and often a larger 2.52.52.5-inch or 333-inch receiver opening.
 
You can watch this video for an overview of trailer hitch types: 43sCountermanYouTube · Dec 5, 2024
Class 4 vs. Class 5 Hitch

Feature Class 4 Hitch Class 5 Hitch
Capacity Up to 10,00010 comma 00010,000 lbs GTW (weight-carrying) Up to 20,00020 comma 00020,000 lbs GTW (or higher for some commercial models)
Receiver Size Typically 222 inches Often 2.52.52.5 inches or 333 inches, though 222-inch versions exist
Typical Uses Large recreational vehicles, large boats, commercial trailers Heavy-duty commercial trucks, large equipment trailers, heavy-duty RVs
Hitch Pin Size 5/85 / 85/8 inch 5/85 / 85/8 inch
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What is the weight limit for a Class 5 hitch?


A class 5 trailer hitch is designed for maximum hauling capacities in the 16,000 to 20,000 pound range. These products have tongue weights in the 1,600 to 2,700 pound range. This type of hitch is typically installed on super duty, dual axle pick-ups or commercial grade work trucks.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.