Lug centric wheels seem to be a thing of the past. My trailer has alum. 15" X 6" on 4.5" bolt pattern, outlaw 2 wheels, that are "LUG CENTRIC". The trailer has a mount for a spare tire, but had no spare when I bought it. Not being able to find a "LUG CENTRIC", I bought & tried a hub centric, & after appx 30 mi. the wheel was loose & wabbleing. I stopped & retightened it & again it came loose. Tried another hub centric with the same results. Does anyone know where I may be able to find a "LUG CENTRIC" wheel to use for a spare. I've looked a lot, but nobody has been able to help. Thanks