I'm happy to help you figure out if the Dexstar Conventional Steel Wheel w/ +0.5" Offset - 16" x 6" Rim - 8 on 6-1/2 - Black # AM20766 will fit on your trailer.
In order to determine if it fits you simply need to know your trailer hub's bolt pattern. Since this wheel has an 8 on 6-1/2" bolt pattern, if you measure from the center of one bolt hole to the center of its opposite bolt and get 6-1/2" then this wheel will fit your trailer!
I have added a link to a video review as well as... view full answer...