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GM is one of the most well-known brands in the automotive industry, including GMC trucks. But who makes and manufactures their tonneau covers?

It’s a common practice in the truck accessory space to outsource production to well-established names already in the space. But it can be tricky to determine the product's creator, but GM makes it easy to find.

GM offers tonneau covers with the GMC logo for trucks, but they are made by Undercover and Advantage. These are two of the top-ranked tonneau cover brands in the industry, and they offer plenty of options strictly for GM and GMC. GM makes it easy to find right on their website marketplace too.

Tonneau covers are popular among people who like to keep their cargo area clean as they can use and safe from theft. This is an important accessory, and we will explain the GM tonneau cover brand in depth. GM and GMC are often confused by consumers, but GMC is responsible for all trucks under this brand, and these are the vehicles that primarily use tonneau covers.

All information about GM’s tonneau covers in this guide has been compiled directly from their product lists. They advertise well for other brands and tell exactly what you are getting when you buy a GM or GMC tonneau cover.

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Who Makes GM Tonneau Covers?

GM tonneau covers differ from many other companies, but most of their covers are made by Undercover and Advantage. This top manufacturer of truck bed covers consistently leads the industry each year.

GM does truck accessories differently because they have many different vehicle brands under the same name. This includes all of the Chevrolet pickup trucks that consistently rank at the top of the industry.

Both GM and GMC are the same company, with GMC representing the truck category of vehicle for this brand.

On the GMC accessory website, you can see that many of the tonneau covers are branded by Advantage and Undercover. However, there are plenty of other names, like REV and Roll n Lock.

But if you look closely, you will see the option to buy brand GM and GMC tonneau covers. These are manufactured by either Advantage or Undercover, depending on the size and tonneau type.

Does GM Make Tonneau Covers?

GM doesn't make tonneau covers. Instead, they partner with reputable brands to private label tonneau covers for their trucks.

This is a huge cost-saving measure for GM because it eliminates the need to manufacture their parts and saves them from competing with other truck manufacturers who also offer private-label tonneau covers.

This is just one example of a top vehicle brand like GM partnering with reputable brands, but it's also an example of how GM has been able to stay competitive in the market.

Best GM Tonneau Cover

There are plenty of options, and GM makes it easy to find the proper match for your truck based on sizing. It’s hard to pick the best, but below, you will find our recommended cover for GMC Sierra owners.

Short Bed Soft Roll-Up Tonneau Cover

The Short Bed Soft Roll-Up Tonneau Cover is available for smaller GMC trucks like the Sierra 1500. It is branded with a GMC logo and includes a lightweight yet durable vinyl design for easy use.

It folds up and down quickly so you can access the truck bed without a hassle. The aerodynamic design makes it a strong choice without forcing you to lose any speed or experience drag at highway speeds.

This cover also comes equipped with integrated crossbows and a pair of buckles. There are adjustable straps to tie down the cover, so if you carry larger cargo, the cover can remain open without flying away when driving.

Overall, we love this tonneau cover because of its extreme reliability. It’s the perfect weather-resistant option and includes compatibility with GearOn products.

Do GM Tonneau Covers Come With A Warranty?

If you buy a GM Tonneau Cover that a third party makes, there might be no warranty. You’ll need to confirm with the retailer to see what type of coverage they can offer.

However, if you buy a GM Tonneau Cover directly from the GM accessories marketplace, then it will have a warranty, and it will cover the cost of shipping for the replacement of the cover.

The warranty on most covers directly from GM is for 12,000 miles or 12 months. They note your mileage at purchase of the cover to track this too.

But if you choose a compatible cover without the GM logo, the warranty comes from that brand. For example, the UnderCover tonneaus without the GM logo provide a three-year warranty.

Are GM Tonneau Covers Worth Buying?

GM Tonneau Covers have been around for a while and have proved to be one of the best tonneau covers on the market. They are made of heavy-duty, durable material, which is why they are not as expensive as their competitors.

The benefits of these covers are that they are durable, they are easy to install, they are available in a variety of colors, and they provide good protection.

The drawbacks of GM tonneau covers are that they can be expensive, installation can be difficult for some people, and some users have experienced problems with the clamps.

However, they also help to reduce the risk of theft and damage to your cargo. GM tonneau covers are easy to install, and they come in a variety of colors and styles.

We highly recommend these cover any Chevrolet or GM truck. They match best with these two truck types.

Where Can You Find GM Tonneau Covers?

There are many places where you can find GM tonneau covers. You can visit a local car parts store, automotive shop, or even online to find these accessories.

The best place to go first is the GMC accessories website, which has a tool that matches your exact vehicle with a list of compatible tonneau covers that will fit. However, prices are higher, and you pay a premium.

If you have your truck information, you can go on Amazon to try and find cheaper options that fit your truck bed size. But you cannot find the GM branded covers anywhere else except on the GMC website.

GM Tonneau Covers Vs. Competitors

Many different types of tonneau covers are available on the market today, so it’s important to do some research before making a purchase decision.

While GM may be a popular choice for their long list of trucks, there are some competitors you might prefer too. Below are two of the top competitors to help you make the proper comparison to see what suits you best.


Leer is a manufacturer of truck accessories. They make various products for any type of truck, but their main product is the tonneau cover.

They sell a wide variety of tonneau covers that are designed to fit larger pickup trucks well, with plenty of variety to choose from. The Leer brand is one of the most popular on the market today.

Some of their tonneau cover categories include rolling, folding, retractable, and even fiberglass. These fiberglass covers are unique and a rarer option compared to other brands.

The comparison between Leer and GM is close, but if you drive a GMC truck, then opting for a tonneau cover directly from GM is the best choice.


BAKFlip offers a wide range of options, from single-folding covers that can be easily stored when not in use to heavy-duty double-folding models that are perfect for hauling large items. All BAKFlip covers are made from durable aluminum and have a limited lifetime warranty.

These are premium products, and the hard folding models are some of the most impressive tonneau covers you can find. However, they don’t have many compatible options for GM trucks.

But if we were to compare these covers based on quality, BAKFlip would likely win. But you cannot find a GM or GMC branded BAKFlip cover.

Who Makes GM Tonneau Covers?

About The Author

Charles Redding

Charles Redding

I've spent many years selling cars, working with auto detailers, mechanics, dealership service teams, quoting and researching car insurance, modding my own cars, and much more.

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