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How do I know what type of hitch I have?

Knowing the type of hitch on your vehicle is crucial for towing or hauling trailers, RVs, or other equipment. There are several common hitch types, and identifying the right one ensures you can properly and safely connect your trailer. In this article, we'll guide you through the steps to determine the hitch type on your vehicle.


Identifying Common Hitch Types


The most common hitch types are:



  • Class I Hitch: Typically found on smaller vehicles like sedans or compact SUVs, with a maximum towing capacity of 2,000 lbs.

  • Class II Hitch: Common on mid-size SUVs and trucks, with a towing capacity of 3,500 lbs.

  • Class III Hitch: Commonly used on full-size trucks and SUVs, with a towing capacity of 6,000 lbs.

  • Class IV Hitch: Found on heavy-duty trucks and some large SUVs, with a towing capacity of 10,000 lbs.


To determine the hitch type on your vehicle, you'll need to inspect the rear of your car or truck and look for the hitch receiver.


Steps to Identify Your Hitch Type



  1. Locate the hitch receiver: This is the square or rectangular opening at the rear of your vehicle where the trailer hitch ball mount is inserted.

  2. Measure the hitch receiver opening: Use a tape measure to determine the width and height of the receiver opening. This will help you identify the hitch class.

  3. Check the hitch class markings: Many hitch receivers have the class number stamped or printed on them, usually near the opening. This will directly tell you the hitch type.

  4. Consult your owner's manual: If you can't find the hitch class markings, check your vehicle's owner's manual. It should list the hitch type and towing capacity.

  5. Measure the ball mount diameter: The ball mount diameter is another way to identify the hitch class. Class I uses a 1-1/4 inch ball, Class II uses 1-1/4 or 2 inch, Class III uses 2 inch, and Class IV uses 2-5/16 inch.


Knowing the hitch type on your vehicle is essential for safe and proper trailer towing. By following these steps, you can quickly determine the hitch class and ensure you use the right equipment for your needs.

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.