What is class IV trailer hitch?
A Class IV trailer hitch is a heavy‑duty, 2.5‑inch receiver hitch designed for larger trailers, typically rated to tow 8,000–12,000 pounds gross trailer weight with about 800–1,200 pounds of tongue weight, depending on the model.
Overview and context
Class IV hitches sit at the upper end of consumer towing equipment. They’re mounted to a vehicle’s frame and are commonly used for towing boats, campers, large utility trailers, and other substantial loads. Their larger receiver opening and higher ratings distinguish them from smaller classes, making proper installation and adherence to both hitch and vehicle specifications essential for safe operation.
Characteristics that define Class IV hitches are summarized below.
- Receiver size: 2.5-inch square opening, requiring compatible ball mounts and accessories and typically paired with a standard 5/8-inch hitch pin.
- Tow rating: commonly 8,000–12,000 pounds gross trailer weight (GTW) with about 800–1,200 pounds of tongue weight (TW), though exact numbers vary by model.
- Vehicle compatibility: designed for full-size pickups, large SUVs, and some vans; not typically suited for small cars unless the vehicle is rated for heavy towing.
- Construction and mounting: attaches to the vehicle frame and uses heavy‑duty mounting hardware; may require a weight‑distribution hitch for the heaviest loads.
- Typical uses: towing larger trailers such as campers, boats, and sizable utility trailers.
In short, Class IV hitches provide the hardware and ratings needed for substantial towing tasks on appropriate vehicles.
How to identify a Class IV hitch
To confirm you’re looking at a Class IV hitch, check for clear markings and physical cues that align with its heavy‑duty design.
- Receiver opening: look for a 2.5-inch square opening, a hallmark of Class IV receivers.
- Labeling and ratings: many hitches carry a label or plate with GTW (gross trailer weight) and TW (tongue weight) ratings; common ranges are 8,000–12,000 lb GTW and 800–1,200 lb TW.
- Physical heft: the crossmember and overall hitch assembly are noticeably larger and heavier than Class III setups.
- Class marking: some hitches explicitly state “Class IV” or indicate a 2.5-inch receiver in the labeling.
- Accessory compatibility: ball mounts, pins (often 5/8 inch), and trailer balls vary, with many setups supporting larger trailer balls (1-7/8", 2", or 2-5/16").
- Documentation: when in doubt, consult the vehicle manual or hitch manufacturer to verify the class and weight ratings.
If the labeling is unclear, consult a professional installer or the manufacturer to confirm the class and maximum ratings before towing.
Practical towing considerations
Even with a Class IV hitch, towing safety hinges on more than the hitch itself. Always ensure the vehicle’s towing capacity matches the trailer’s weight, use a weight‑distribution hitch for heavier loads, and connect appropriately to trailer brakes if equipped. Verify electrical connections, use safety chains, and maintain proper load distribution on the trailer. When in doubt, err on the side of a conservative setup and seek professional guidance.
Summary
Class IV trailer hitches provide a robust, 2.5-inch receiver solution for large loads and bigger trailers, typically offering GTW ratings in the 8,000–12,000 pound range and tongue weights around 800–1,200 pounds. They are commonly found on full‑size trucks and large SUVs and require careful matching to the vehicle’s towing capacity and the trailer’s weight. Proper installation, correct ball mount selection, and adherence to safety practices are essential for safe heavy towing.
What is the difference between a Class III and IV hitch?
The main difference between a Class III hitch and a Class IV hitch is the capacities they set for the hitches. Class III hitches are rated for up to 6,000 lbs GTW with 600 lbs TW whereas a Class IV is rated for up to 12,000 lbs GTW and 1,000 TW. For more info on the hitch classifications check out the link I attached.
What is class IV trailer tow package?
For ultimate towing capacity that exceeds the needs of most consumers, look no further than a Class IV hitch. Due to a durable design and an upgraded 2-inch receiver, Ford trucks and SUVs equipped with a Class IV hitch can tow up to a staggering 14,000 pounds (F-150, when properly equipped).
How much is a class 4 trailer hitch rated for?
This DRAW-TITE Class 4 receiver hitch is rated for up to 6,000 lbs. gross trailer weight (GTW) and up to 600 lbs. tongue weight (TW). They are also suitable for use with weight distribution up to 10,000 lbs.
What is the difference between Class IV and V hitches?
Class IV Hitch: A Class 4 trailer hitch can handle a GTW of up to 10,000 lbs. and a maximum tongue weight of 2,000 lbs. This type of hitch is usually a weight-distributing hitch. Class V Hitch: A Class 5 trailer hitch can handle a GTW over 10,000 lbs.
