Whitmor Supreme 5-Tier Wire Garage Storage Shelf Review

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Since 1946, the Whitmor Company has been making storage products for the home and business. Family owned and operated in its 4th generation, Whitmor is still building smart products that perform well, at a cost that won’t break the bank. The Whitmor Supreme 5-Tier Chrome Storage Shelves are a fine example of the high standards the company has for its products.


Standing 36” x 14” x 72”, the Supreme storage shelves are large enough to be used in the garage or basement to hold tools, sporting goods, boxes, etc. With a weight capacity of 350lbs. per shelf, these racks can handle more than most similar products this size.

The Whitmor Supreme shelves can be had in polished or black-coated chrome finishes to match décor or preferences.

Each shelf is adjustable in 1” increments, allowing you to configure the shelving exactly as needed. The wire shelving construction allows air to pass through the shelves and under items to prevent unwanted mold and mildew buildup The shelves also prevent spilled liquids from pooling, making them perfect for storing cleaners, paints and chemicals.

A feature not normally standard on shelving in this class is the addition of leveling feet on the posts, allowing the Supreme shelving to be used on uneven floor surfaces often found in basements.


The steel wire used on the Whitmor Supreme shelving is thick and strong. The trellis design of each shelf prevents sagging under heavy objects. The post legs are heavy gauge steel. The threaded levelers in each post work smoothly and easily. The chrome finish is thick and heavy protects the steel from rust and corrosion.

The unfinished welds are present, and all edges are smooth to prevent cuts, snags and tears.

The Whitmor shelving rack assembles easily without the need for tools or assistance. One person can expect to have the entire rack put together in under 5 minutes without a problem. Overall, we rate the quality as good.


The weight capacity of the Whitmor Supreme 5-tier chrome storage shelves is enough to justify a much higher price than what these sell for. The available black coated chrome finish is a nice option and will look great in the garage or workshop.

The adjustability of each shelf ensures the rack is used efficiently in any situation, from tools in the garage to food supplies in the pantry.

Whitmor backs the Supreme shelving racks with a 10 year limited warranty. Most competitors offer a 1 year warranty on similar products at similar prices. 10 years is almost unheard of for shelving systems. This alone makes the value extremely high. As such, if you’re shopping for a strong, durable shelving rack, don’t overlook the Whitmor Supreme chrome storage shelves.

The best price on these racks is usually found at Amazon on account of the competitive shipped pricing they offer. Shipping costs on heavier, bulky items such as wire shelving can be quite high so remember to factor that in. An added bonus is that you save a trip to the store. If you find that you are looking for different characteristics in a shelving unit, feel free to take a look at our other garage shelving reviews to see what other options are out there.

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