A Phoenix tonneau cover will protect your truck bed from the unpredictable Arizona weather and provide security from truck cargo thefts. In addition to weather protection, truck bed covers offer maximum security protection. A tonneau cover minimizes the risk of theft — what’s out of sight is out of mind.

You can keep them safe from the harsh Arizona storms that roll through during monsoon season, protecting them from rust and other water damage.

But you have to take care of any truck bed cover as well as it takes care of your truck bed — otherwise, it soon won’t offer the protection you need. Here are some problems that you may experience with your tonneau cover with a few tips for what you might need to do:

Tonneau covers are designed to be watertight. They keep the rain out, even during the heaviest of Arizona monsoon storms.

If you are getting water in your truck bed, you need to check the seals to make sure that they are intact and that they are tight. Sometimes, the seals will come off or will come loose, and they need to be replaced.

A properly installed and fitted tonneau cover will fit snugly across the bed of your truck. It shouldn’t make any noise, and you shouldn’t even notice that it’s there.

If you are driving down the road and hear the cover flapping in the wind, something is wrong. Most likely, the cover is loose. You can check the fit and see if you can tighten the cover using a mechanism included with the cover. If that doesn’t work, you may need to double check that you have purchased the right size cover for your particular truck.

If fit isn’t the issue, you will need to check the seals. Sometimes, air can get in under the cover because the seal has been broken, and that can allow the cover to flap in the breeze. The continual movement will also stretch out and wear down the cover more quickly, so it is important that you correct this issue as quickly as possible. Make sure the cover is as tight as a drum to prevent any issues.

Not every tonneau cover fits every truck. The first thing you’ll want to do is make sure that you have purchased the right size cover for your particular truck. You can either check the specific models listed for the cover, or you can get out your measuring tape and check the area.

If you have the right size, you then need to check to be sure that the cover is installed correctly. If the installation is correct, check the seal and the hardware. Something might have come loose or even broken off, causing the cover to pull away in certain areas.

Any truck bed cover will wear down over time. However, there are certain issues that can cause them to wear down even faster.

If the seal on your tonneau cover is defective or missing, you’ll want to make sure that the cover fits correctly, that it is installed properly, and that it does not have any other defective parts. A breakdown in the structure of the cover or the way it fits can allow for water damage and other types of damage that can affect the seal.

Just replace the seal if it has become damaged or fallen off. Allowing the cover to remain without the seal will lead to other issues, such as allowing water into the bed or letting wind under the cover, causing it to flap around as you drive and wear down faster.