Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Despite the description, there seems to be some confusion whether this is galvanized or zinc.Which is it? Thanks
Document: Like one reviewer said, need to very carefully screw on the nut the first time. After that it seems to go on easier. Package does not say if it is zinc plated or galvanised.
Also the listing says galvanized.The item is not galvanized - it is zinc plated.Given the cost to return, did not return it. It did arrive very quickly and I would consider buying from this vendor again, but I would have to triple check the listing, look at the reviews and ask any questions before ordering anything.
the U-Bolt seems to work ok --- I did have to add a piece of wood to be able to tighten the bolts to the spare tire --- hooking the tire to the frame required addition of a 2x4 to be able to tighten the bolts to the tire -- otherwise there was not enough threads to be able to tighten the carrier to the trailer. Seems to work ok,
it works as it should its a big u bolt. I had to add rubber spacers to fit my trailer but what ever
get the job done at a good  price, mounted my spare tire on the trailer in no time. It has a little flex to it to adjust to slightly different bolt patterns
fit 15&#34; tire/wheel assembly perfectly; great for the price. I had to add a piece of 2x4  because the length was long, but that was ok.
You would think something as simple as this tire carrier wouldn't have a fault. Wrong. The threads on one side are so poorly cut, neither nut would go on. Needless to say, it went back.$9 and "Made in China" - I should have known.
Works as advertised. Holds the spare tire in place. Its an economic fix to taking the spare along with the trailer.
Worked great. Simple design easy. Fit my Trailer perfect alot better than throwing the tire in the back like I used to.
Very simple but just what I needed to secure my trailer's spare. My Utility trailer has two inch side rails and this u bolt is a little wider but it still got the job jone. I also used a cable with lock to make sure it stays put.
Answer: yes