Very strong, sturdy, and wheels or without! You can't beat it. You might need a friend to help you move it, it is heavy! I have no complaints with this rack!

Six shelves, large weight capicity & very sturdy. Easy and quick to put together ... only tweeking needed was to straighten pole assemblies after top & bottom poles were assembled.

I have two of the small wheeled carts that I purchased years ago from Sam's. This 6 level unit is great on wheels. Holds 3600 lbs without wheels but it's great for the less than 100 lbs per shelf that I need.

If you have too much stuff like I do, these shelves are great. I have them in my garage and in my storage unit. Love how easily they roll and how I can adjust them to fit different size totes. Well, I can’t adjust them but my son can.

Great price on a quality unit. I've had these same shelves for years but made the mistake of selling one. Well, had to replace it with the same unit I sold for darn near the same price.. can't go wrong with these shelving units.

Love it....so easy to put together and is very sturdy even with the wheels on. I bought another one due to the ease of putting it together and also the adjustable shelves.

Very sturdy and easy to assemble. Have purchased a couple of sets several years ago and left with our son when we relocated. Work really great in the garage.

This is my second purchase of this rack from Sams! I love 💕 it is heavy duty, holds a ton and rolls. Can’t beat the price either. Quality made and easy to assemble.

The best wire shelving unit, for the money, in the market !! Heavy duty, the castor rollers make it easy to maneuver , very easy to put together !! And, "BEST" price ever for the quality!!

Really liked these shelves but one set came short one part and couldn’t find a phone number or contact number to get that part. Still trying to get it somewhere/threads on it are not common so can’t get a piece locally