Is the Measurement of a Hitch Receiver Size the Internal or External Dimension of the Tube?
Updated 03/31/2022 | Published 03/30/2022
Question:
Good Morning: I have a class 3 trailer hitch, pulling 6,000-7,500lbs. Sizes say 2inch, 3 inch, 2 1/2 inch etc., Is that external figure or internal. I would like to know what size I need to buy.
asked by: Tom C
Helpful Expert Reply:
The size of the hitch (1-1/4", 2", 2-1/2", and 3") refers to the internal dimensions of the hitch receiver tube. Since Class III hitches are only on 2" receivers, the internal dimensions of your hitch measure 2" x 2". However, it is important to make sure that you do not exceed the weight capacity of the hitch or the weight capacity of your vehicle.
I went ahead and attached a helpful help article that walks you through the measurements of each hitch we carry.
Product Page this Question was Asked From
Draw-Tite Max-Frame Trailer Hitch Receiver - Custom Fit - Class IV- 2"
- Trailer Hitch
- Custom Fit Hitch
- Class IV
- 900 lbs TW
- 7500 lbs GTW
- 7500 lbs WD GTW
- 2 Inch Hitch
- 1125 lbs WD TW
- Visible Cross Tube
- Draw-Tite
more information >
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