What is the Difference Between a Class II Trailer Hitch and Class III Trailer Hitch

Updated 05/01/2018 | Published 04/30/2018

Question:

whats the difference between a class 2 and a class 3 trailer hitch when it comes time to purchase one. Or better yet what should a person be looking for?

asked by: Richard P

Expert Reply:

Basically a lot depends on what you will be using the hitch for. If it is just for accessories such as a bike rack or cargo carrier than for the most part you will be fine with a Class II trailer hitch. If you will be towing then I would go with the stouter Class III hitch.

There are several differences between a Class II and Class III trailer hitch. The biggest differences are the size of the receiver opening and the capacities. A Class II trailer hitch will have a 1-1/4 inch receiver and depending on the hitch can have a capacity up to 3,500 pounds and tongue weight capacity up to 525 pounds.

Class III trailer hitches have a 2 inch receiver and can have capacities up to 8,000 pounds and tongue weight capacities up to 800 pounds.

If there is an option between a Class II and Class III I always recommend the Class III because the 2 inch receiver is compatible with many more accessories and they are stronger hitches in general. I have included a couple of helpful links on hitch Classes and receiver sizes for you.

expert reply by: Michael H