I have 10 of these racks in my garage and have had them for years. All are on wheels, and they have an average weight of 500 to 600 pounds on each one. A week ago, I bought 3 more and I put 300 pounds of weight on them and it's like I'm pushing and pulling them through sand. My older racks have heavy duty wheels on them, and these don't. These new wheels are thinner and smaller. If one set of wheels out of three gave me problems, then I might think that I got one set of bad wheels: but not all 3. I love these racks, but they are only good for stationary use for my purposes.

Needed to organize a supply room, so I purchased 2 of these. My husband put them together quickly. As others have stated, it helps to have someone assist in getting that top shelf on. But they hold so much! They are sturdy and roll easily (if you need them transportable). I want another set, but will have to wait until they are back in stock. These work great for me!

I have a small shop attached to my retirement home and space is very valuable to me. I bought 2 of these units last year (2009) and used them as both half size and rooling as well as fixed units. I am going up today to buy another. they are GREAT for sizing the distance between each shelf and for putting on top of a work bench. better then any shelf i have ever bought! and as good as any I have ever custom built !!!

We use these shelves for our basement pantry storage with the feet attached. They have no problem whatsoever being completely filled with canned goods. If you save the wheel kit from the ones where you're using the feet, You can split one shelf into two 3-shelf wheeled units. The description states that the entire shelf will hold 800 lb with wheels. I'm assuming the weight limitation is due to the wheels because my husband stores hundreds of pounds of ammo on each of the wheeled units. You wouldn't be able to move them if you had more than 800 lb on the shelf anyway. I honestly can't imagine what you could possibly store on one of these shelves to hit 6,000 lb

picked this up today and it went together very easily. Perfect and sturdy. When you think how much building shelves may cost, this product is better as it is on wheels. Also can be configured for 2 shelves one on wheels and one on legs with 3 shelves each. Just Great!

I bought 3 of these about 6 years ago and had a need for another so just purchased one more. Very easy to put together. These are in my garage and have never had any issues with them. Great storage solution and I love the wheels for ease of moving if needed.

I have purchased 30 or 40 of these shelving units for our factory floor and our maintenance crew finds them relatively easy to assemble. They come with a shelf liner which makes storing smaller parts easy as well as larger containers. I also feel they are a great for use in a very flexible manufacturing environment, casters included. I plan to purchase more for both work and home in the future.

This is not a members mark shelving, even if it states that online it's not. It's a Seville Classic 6 tier shelving. So if you're purchasing this because it's members mark, then you may want to look elsewhere. Now, for the review, I ordered the graphite color, which is black in a nutshell. It's beautiful and works for what I need it for. The wheels are heavy duty, and the plus side of this is that it comes with a liner. Gave it 4 stars because of the false advertisement of a membersark brand but delivering a completely different company.

it's not often that I feel something is worth every penny spent, but this is one of those times. These shelves are rock solid, large and strong. Everything in the package is protected and there is extras of all the small parts. The shelf liners are a nice touch. Goes together simply, helps if there are two people to handle the shelves, andit only takes 10 minutes. Wall anchors are great for peace of mind that it will never tip over, especially if some little one tries to climb it. Shelves are adjustable to match your needs. It is tall so we put paper products on the top shelf. Really helped clean out our small pantry and get better organized. I liked them so much, I'm looking to get more for the garage.

These are amazing shelves. I love that they have shelf liners and that you have the option to have a 6 level shelf or two-3 level shelves. You can do it with the wheels or without for more weight to go on the shelves. It is easy to put together and goes faster with two people. It comes with anti-tipping straps as well. Very impressed and I am now up to 3 shelving units and I want a couple more.