How to Measure a Truck Bed for a Tonneau Cover

If you own a truck, you know how useful it can be for transporting large items, but what do you do when you need to protect your cargo from the elements? This is where a tonneau cover comes in handy. But before you purchase one, you need to know how to measure your truck bed to ensure a proper fit. Here’s a step-by-step guide to help you measure your truck bed for a tonneau cover.

Step 1: Determine Your Truck Bed Type

The first step is to determine the type of truck bed you have. There are generally two types of truck beds: the standard and the short bed. The standard bed is usually 8 feet long, while the short bed is typically 6-7 feet long. To determine the length of your truck bed, measure it from the inside of the tailgate to the inside of the bulkhead.

Step 2: Measure the Bed Width

The next step is to measure the width of your truck bed. This measurement will determine the width of the tonneau cover you need. Measure the width of your truck bed at the widest point, which is usually at the top of the bed rails.

Step 3: Measure the Bed Length

Now it’s time to measure the length of your truck bed. Measure from the inside of the bulkhead to the inside of the tailgate. Be sure to measure from the front of the bed, not the tailgate, as some truck beds have a slight taper towards the rear.

Step 4: Account for Tailgate Clearance

When measuring your truck bed length, be sure to account for tailgate clearance. The tonneau cover should sit on top of the bed rails and not interfere with the operation of the tailgate. To do this, subtract 2-3 inches from your bed length measurement.

Step 5: Consider Bed Rail Height

Another factor to consider is the height of your bed rails. Some tonneau covers require a certain bed rail height to ensure a proper fit. Measure the height of your bed rails from the top of the bed to the top of the rail to determine if your truck meets the requirements for the cover you want.

Step 6: Determine the Type of Tonneau Cover You Need

There are several types of tonneau covers available, each with its own set of measurements. For example, a roll-up tonneau cover will require different measurements than a tri-fold cover. Determine which type of tonneau cover you want and research the specific measurements required.

Step 7: Check for Compatibility

Before making a purchase, check to see if the tonneau cover you want is compatible with your specific make and model of truck. Some covers may not fit certain models, so it’s important to double-check before making a purchase.

Step 8: Consult a Professional

If you’re unsure about how to measure your truck bed, or if you have any questions about tonneau covers, don’t hesitate to consult a professional. They can help you choose the right cover for your truck and ensure a proper fit.

Step 9: Read Reviews

Before making a purchase, read reviews from other truck owners who have purchased the same tonneau cover. This can give you valuable insight into the quality of the cover and whether or not it will fit properly.

Step 10: Don’t Forget About Installation

Finally, don’t forget about installation. Some tonneau covers are easier to install than others, so be sure to read the instructions carefully before attempting to install it yourself. If you’re unsure about installation, again, consult a professional.

By following these steps, you should be able to measure your truck bed properly and choose the right tonneau cover for your specific make and model of truck.

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