Ever tried to move a couch with a truck only to find it doesn't quite fit? Or maybe you're buying a truck bed cover online and are overwhelmed by the different size options. Many truck owners discover too late that knowing their truck bed dimensions is crucial for hauling cargo safely and efficiently. Accurate measurements ensure you can properly secure loads, choose the right accessories, and avoid damaging your truck or your belongings. Whether you're a seasoned hauler or a weekend warrior, understanding how to accurately measure your truck bed is an essential skill for any truck owner.
Getting the right measurements is more than just knowing how long your bed is. You'll also need to know the width, height, and even diagonal measurements to ensure you can safely and effectively transport items. Accurate truck bed dimensions are key for everything from choosing the correct size tonneau cover to determining if that new refrigerator will fit for the trip home from the appliance store. Don't risk damaging your cargo or truck, take the time to measure correctly.
What are the key measurements I need, and how do I take them accurately?
Where do I measure from when figuring out truck bed length?
You measure truck bed length from the inside front of the bed to the inside of the tailgate when the tailgate is closed. This provides the usable cargo space within the truck bed itself.
It's crucial to measure the inside dimensions, avoiding any protruding hardware or bed liners that might reduce the available space. Some manufacturers might list bed lengths using slightly different methods, but this standard inside-to-inside measurement is the most practical for determining if cargo will fit. Be aware that some trucks have unique bed configurations, like those with forward-folding midgates or other features that can alter the functional length.
Always close the tailgate fully before taking your measurement. The tailgate being even slightly ajar can skew the results, leading to inaccurate calculations. If you're planning on hauling items longer than the bed, remember to factor in any bed extenders or the option of leaving the tailgate down (if appropriate and legal for the cargo being transported).
What tools do I need to accurately measure a truck bed?
To accurately measure a truck bed, you will primarily need a measuring tape (preferably a long one, at least 25 feet), a pencil or marker for noting measurements, and a notepad or digital device to record them. Having a helper can also be very beneficial for longer measurements or awkward angles.
The measuring tape is your primary tool. Look for one that is durable, easy to read, and has a hook at the end for secure placement. A longer tape measure minimizes the need to reposition and add measurements together, reducing the chance of errors. Ensure the tape measure is extended fully and kept straight during measurement to get the most accurate readings. Avoid sagging or bending the tape, as this will distort your measurements.
While not strictly tools, a pencil and notepad (or your phone's notepad app) are essential for recording your measurements as you take them. Clearly label each measurement (e.g., "length," "width at tailgate," "bed depth") to avoid confusion later. If you're working alone, a helper can be invaluable, especially when measuring the length of the bed. They can hold the end of the tape measure steady while you take the reading, ensuring accuracy and preventing the tape from slipping.
How do I measure a truck bed with a tonneau cover installed?
Measuring a truck bed with a tonneau cover installed requires a bit more care, but it's entirely possible. The key is to measure the *usable* space *underneath* the tonneau cover, keeping in mind any obstructions caused by the cover's mounting hardware or the cover itself, particularly at the corners or near the cab.
To accurately measure your truck bed under the tonneau cover, you'll need a flexible measuring tape (a metal one works best, but a fabric one can be used if necessary). Start by opening or rolling back the tonneau cover as much as possible. If it can be completely removed, that's ideal, but most are designed to stay attached. Then, measure the length from the inside of the front bulkhead (the wall closest to the cab) to the inside of the tailgate. Next, measure the width between the inner bed sides, usually at the widest point. Finally, measure the depth from the bed floor to the lowest point of the tonneau cover or its hardware. Be sure to take multiple measurements along each dimension and use the smallest measurement you get, as this represents the minimum usable space. Remember that the tonneau cover and its mounting rails will reduce the overall cargo volume compared to an uncovered bed. The depth measurement is especially important to account for the cover's encroachment on the vertical space. If you intend to carry tall items, this measurement is critical. Also consider the type of tonneau cover: a hard folding cover might have larger mounting hardware than a soft roll-up cover, impacting usable space differently. Accurately measuring ensures you know the true available space for hauling cargo, even with the cover in place.Does the bed size include the tailgate when measuring?
No, the bed size measurement of a truck typically refers to the interior length of the cargo bed with the tailgate closed. The tailgate is not included in the standard bed length measurement.
Truck bed size is a crucial factor for determining the hauling capacity and type of cargo a truck can accommodate. Manufacturers specify bed lengths (e.g., short bed, standard bed, long bed) as the distance from the inside of the front bulkhead (the wall separating the cab from the bed) to the inside of the closed tailgate. Including the tailgate in the measurement would be misleading, as the tailgate’s primary function is to secure cargo and extend the usable area when lowered, not to contribute to the standard bed length. When calculating the total cargo space, however, you can certainly consider the additional length gained by lowering the tailgate. This is especially helpful when hauling items longer than the bed itself, such as lumber or furniture. Keep in mind that doing so may impact weight distribution and potentially create an overhang that could require flags or other safety measures, depending on local regulations. Therefore, understanding that the stated bed size excludes the tailgate is vital for accurate planning and safe transportation of goods.How precise do my truck bed measurements need to be?
The required precision of your truck bed measurements depends entirely on the purpose. For general use like hauling furniture or loose materials, an accuracy within an inch or two is usually sufficient. However, when buying a tonneau cover, camper shell, bed liner, or other fitted accessories, you’ll need to be far more precise, aiming for measurements accurate to within a quarter of an inch, or even an eighth in some cases.
Achieving greater precision is especially crucial when dealing with accessories designed for a snug fit. A tonneau cover that's even slightly too short won't latch properly, while one that's too long might not sit flush against the cab. Similarly, a camper shell that's off by even a small amount could lead to leaks or structural issues. Take the time to measure carefully and consider any discrepancies due to bed liners or other existing modifications. Keep in mind that "measure twice, cut once" is equally applicable to truck bed measurements. Use a quality measuring tape, extend it tautly, and ensure it's aligned correctly. It's also a good idea to take multiple measurements at different points along the bed to account for any variations or inconsistencies. Refer to the accessory manufacturer's instructions for specific measurement requirements and tolerances. If in doubt, it's often best to err on the side of slightly smaller measurements, as shims or adjustments can often compensate for a small gap, whereas an oversized accessory may be impossible to install.What's the easiest way to measure a truck bed by myself?
The easiest way to measure a truck bed by yourself is to use a long measuring tape (at least 25 feet), securing one end with tape or a weight at the starting point, extending it to the opposite end, and carefully reading the measurement. Repeat this process for both length and width, and then measure the bed's height from the bed floor to the top of the bed rails.
For accurate results, it's crucial to choose a measuring tape that is long enough to span the entire length and width of the truck bed without needing to be repositioned, which could introduce errors. A steel measuring tape is generally preferable to a cloth one, as it's less likely to stretch or sag, leading to a more precise measurement. Securing one end of the tape is essential when working alone. You can use strong tape (duct tape or painter's tape) to temporarily fix the end to the truck bed or use a weight like a brick or heavy tool to hold it in place. When measuring, ensure the tape measure is straight and taut, but not overly stretched, as this can also distort the reading. Read the measurement at eye level to avoid parallax error. Consider writing down each measurement (length, width, height) immediately to avoid forgetting them. If you need even greater accuracy, take multiple measurements and average them. Remember to measure the interior dimensions, meaning the space within the bed, not the outer edges of the truck body.And that's all there is to it! Measuring your truck bed doesn't have to be a chore. Hopefully, these steps helped you get the dimensions you need. Thanks for reading, and be sure to check back soon for more helpful tips and tricks!