Customer Rating: 



Summary: Class II to Class III hitch, works well (not for towing)
Comment: As noted in the other review, this is only a Class 2 hitch (1-1/4") to a Class 3 hitch (2"). It is useful for mounting bike racks and cargo carriers that are all too common in 2" receiver hitch styles. This is not meant for towing.
Even so, expect to safely load about 150-175 pounds of cargo using this adapter, even though it says it will accomodate 500 pounds (the standard rating of a Class III hitch). You are still bound by the weight limit of your Class II hitch and this adapter cuts that by half.
It is a cheap way to use the larger accessories, which I have to use one due to my
Ford Explorer having the smaller size.