Since there are so many hitch cargo carrier sizes, you need to be sure what kind of cargo carrier that you will need to put on your vehicle. The sizes of a cargo carrier are classified by the weight sustained. Here are some sizes of cargo carrier based on its function.
Class I and Class II Hitches (1-1/4 inch x 1-1/4 inch)
Before you continue reading, it’s better to inform that all sizes which are described below are the receiver opening of the cargo carrier. For Class I and Class II, the size of the receiver opening is 1-1/4 inch x 1-1/4 inch. This type of hitches is usually found on passenger cars or smaller cars. For the Class I, it has maximum gross trailer weight from 1.000 to 2.000 lbs, while for the Class II, it can sustain from 2.000 to 3.500 lbs.
Class III and Class IV Hitches (2 inch x 2 inch)
Move to the bigger size, 2 inch x 2 inch hitch is the most common size that you’ll see. This kind of hitch is commonly found on SUV, pickups or bigger vehicle. Class III hitch can sustain from 3.500 to 6.000 lbs, while the Class IV hitch can sustain from 5.000 to 12.000 lbs.
Class V (2-1/2 inch x 2-1/2 inch)
The biggest size of hitch is the Class V with 2-1/2 inch x 2-1/2 inch. It’s a hitch that is commonly used for handling factory equipment. This type of hitch is usually used for heavy trucks that are able to handle extreme capacities. The Class V hitch can sustain from 10.000 to 18.000 lbs.
With all those sizes of cargo carrier, now you can decide which size that will meet your requirements. Avoid choosing wrong sizes since it can damage the hitch. It’s highly suggested to apply a hitch cargo carrier sizes based on your needs.