Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: The frame is aluminum but what is the material of the wheel - hubs and attaching mounts (NOT the tires which are rubber), plastic or metal?
Document: The Wesco 220649 Maxi Mover is a great product! Built of aluminum, it weights a light 12 lbs and seems to be very well constructed. It folds up quickly & easily & is exactly what I needed....EXCEPT, I thought that it came with big beefy studded tires that it showed in the product listing. It actually has smaller grey tires. What is pictured is the Wesco 220650 Mega Mover NOT the 220649 Maxi Mover.
I have really loaded this up and it takes the load and gets it from point A to B. I like the big tires and wide stance as well, makes for a stable transport of the items I am moving around.
I love this folding truck. It is very heavy duty. You just have to keep in mind though that it is a little heavier as it is made of metal.
We use these for outreach and education events to load and haul all of our promotional material. They are compact and really can take a beating. They get thrown into the trunk, dragged up and down the stairs, over loaded and they handle just fine.
Item is NOT made in the USA..... Mine says Made in India. Good product but very misleading description of where it is made. I would have rated it 5 stars if they weren't lying in the product description. Part of the reason I went with this brand was it said it was Made in the USA. They need to change the item description, but I don't see a way to notify Amazon about this issue.
We are in the process of moving and this hand truck is the ultimate! We bought it on Amazon and it was delivered in two days (Prime Membership). It's lightweight, easy to handle, nimble, and very compact. The bottom fold out part is made of aluminum and the handles appear to be made of lightweight steel. Nonetheless, it's perfect for our use at this time. It folds so compact that I think you could even take it on an airliner to tote your luggage with. Highly recommend!
This folding hand truck is great! It folds up to a nice size and easy to carry! It is the perfect midsize mover. We use it to deliver cases of formula to our customers. You won't be disappointed! As with some of the other reviews, attaching bungie cords would be helpful vs the bands they give you.
i use it every weekend for a 48 quart cooler and my tackle which is about the same size. It is so helpful better than lugging it everywhere! It also is a great space saver in the car!
Well made, and a good weight (about 20 pounds).
We love this. Use it all the time. Holds a lot of weight and is light and easy to carry afterwards.
Answer: no