Speaking of cost, the simplest soft covers set you back very little.

​I put together this tonneau cover buyer's guide to help some people find what they are looking for in a truck bed cover.

Eric Weeks has been one of the internet's leading experts on Access Tonneau covers -/ and, most recently, it's Vanish Tonneau cover -/Vanish since 2001. Additional features include easy roll up for 4-corner accessibility, the exclusive automatic tensioning system, durable Velcro brand seals around the cover's edges, easy-to-operate cover, and generous 3-year warranty. However, contrary to some other low-profile Tonneaus, this cover efficiently deflects inclement weather away from your gear and other cargo.

Canvas Versus Metal Truck Bed Covers. Truck bed covers are a piece of material or metal that stretches over the bed to keep the tools or supplies that are in their safe.

Several manufacturers make such a soft cover such as Extang with there fulltilt tonneau and Lund Genesis with there hinged tonneau. 

There are truck bed covers that open on hinges. Some tonneau covers are made of plastic, fiberglass and aluminum. Well a tonneau also known as a truck bed cover is exactly that, a cover that goes over a truck bed.

Once you have decided which one you want to buy, shop around as there are a good assortment of tonneau covers to choose from. The advantage of these is that it allows access to the truck bed without actually having to remove the cover. ​
Drop down covers literally drop into your truck bed when you want to haul something large. With the folding covers, they are prone to getting the truck bed a little wet at times due to leakage, but are great value especially since they are cheaper than the others. The retractable gives you the flexibility of having a hard cover, while at the same time the ability to haul large items without removing the cover from the bed.

Predaris, Jerry "Truck Bed Covers Increase Gas Mileage." Truck Bed Covers Increase Gas Mileage. We have a huge variety of truck covers and automotive accessories. Studies show by reducing drag due to airflow in the truck bed with a tonneau cover will result in an 11% decrease in drag as compared to a truck bed without a cover.

Also, these covers can be painted any color someone wants to provide decoration as well as security. Quite a few hard tops sport hinges allowing the cover to be opened upward, like a car trunk lid, and held in place using metal rods. Available in innumerable colors, most retailers will gladly match the color of a truck bed cover to the truck's color.

Hard tops are constructed to hold up to the harshest travel and atmospheric conditions conceivable, safely preserving and protecting any covered items. You are not only protecting your truck, but you will be driving around with a stylish and sleek looking ride when your cover is added. This is one very important aspect that most truck owners don't even think about when pondering a tonneau truck cover purchase.

Do they make tonneau covers with locks? 4 - A mechanic, plumber, air conditioning and heating ventilation technician, carpenter, painter, and many other similar trades person benefits from the tool box tonneau covers. The type of truck owners who benefit from owning one of a variety of covers are as follows:

Best folding truck bed cover I ever seen. 

Their covers, which they have many different models, are well known as well as their quality workmanship. They sell more tonneau covers than anyone else in the tonneau cover manufacturing business.

Also retractable covers look sleek too. It's hard to beat the sleek look of a fiberglass or plastic one piece cover. But if you want more security, including locking that would keep any but the very determined out, a hard cover is the best choice. If you'll use your truck bed more like a car trunk, most any cover will work. Plus, unlike some covers, you can still haul any size cargo and the cover won't get in the way. The retractable covers are metal covers.

That's why these covers are the choice for many pickups. The sheet rolls hide to the front of the pickup bed when not in use and store right in a metal can completely out of the way. Instead of vinyl, the best covers offer aluminum sheets for covering you bed. Looks and security favor the better covers.  Most commonly the covers are simple roll-up sheets.