Ford F150 Bed Size Chart – The Ultimate Guide To Dimensions

This comprehensive guide provides a detailed ford f150 bed size chart to help you identify the exact dimensions of your truck for accessories and hauling. Whether you are installing a tonneau cover or loading up off-road gear, knowing your bed’s length, width, and volume is essential for a perfect fit.

You bought a Ford F150 because you need a truck that works as hard as you do. However, standing in the aisle of a parts store wondering if that bed liner will actually fit is a situation no DIYer wants to face. Identifying your specific configuration is the first step toward successful modifications.

In this guide, we will break down the dimensions across different generations and cab styles. By referencing a reliable ford f150 bed size chart, you can stop guessing and start building your ultimate rig with confidence. We will cover everything from interior floor length to the crucial width between wheel wells.

Our goal is to ensure you have the right data to maximize your truck’s utility. From weekend camping trips to heavy-duty job site hauls, understanding these specs prevents costly mistakes and safety hazards. Let’s dive into the specifics of the most popular pickup on the road.

The Essential ford f150 bed size chart for Modern Generations

Ford offers three primary bed lengths for the F150, but their availability depends heavily on which cab style you drive. The three standard sizes are the 5.5-foot “short” bed, the 6.5-foot “standard” bed, and the 8-foot “long” bed. Each serves a different purpose for the modern truck owner.

The 5.5-foot bed is most common on SuperCrew models, prioritizing passenger space while still offering 52.8 cubic feet of cargo volume. If you have a SuperCab or a Regular Cab, you likely have the 6.5-foot or 8-foot option. These longer beds are the go-to choice for those hauling plywood or dirt bikes.

When looking at a ford f150 bed size chart, you must distinguish between the 13th generation (2015–2020) and the 14th generation (2021–Present). While many dimensions remained similar, minor tweaks in bed depth and tailgate design can affect how certain aftermarket accessories seat against the rails.

Current Generation (2021–Present) Dimensions

The latest F150 models feature high-strength, military-grade aluminum alloy beds. The 5.5-foot bed measures exactly 67.1 inches in floor length. If you step up to the 6.5-foot bed, you gain significant room with a floor length of 78.9 inches.

For the serious hauler, the 8-foot bed offers 97.6 inches of length. Across all these sizes, the width between wheel wells remains a constant 50.6 inches. This specific measurement is critical because it allows a standard 4×8 sheet of plywood to lay flat on the floor.

Previous Generation (2015–2020) Dimensions

Owners of the 13th generation trucks will find nearly identical length specs. The 5.5-foot bed is 67.1 inches, and the 6.5-foot bed is 78.9 inches. However, the cargo box volume might vary slightly based on the presence of the optional tailgate step or the BoxLink interface system.

Always double-check the inside width at the tailgate. On these models, it typically measures around 60.3 inches. Knowing this ensures that when you buy a tailgate net or a bed extender, it spans the gap without excessive tension or sagging.

How to Measure Your F150 Bed Manually

While a ford f150 bed size chart is a great reference, measuring your own truck ensures 100% accuracy. Manufacturers sometimes measure from the bulkhead to the inside of the tailgate, while others measure the exterior. For DIYers, the interior floor length is the number that matters most.

Start by grabbing a high-quality 25-foot tape measure. Place the hook against the bulkhead (the wall of the bed closest to the cab). Extend the tape along the floor to the inside of the closed tailgate. This gives you the “nominal” length used by accessory manufacturers.

Next, measure the width in two places. First, measure the total width from one side rail to the other. Second, measure the distance between the wheel wells. This second number tells you if your off-road crates or toolboxes will slide all the way to the front of the bed.

Measuring for a Tonneau Cover

If you are buying a tonneau cover, you need the inside-to-inside rail measurement. Measure the distance between the inner edges of the bed rails at the front, middle, and rear. Trucks can sometimes have a slight “taper,” meaning the bed is wider at the cab than at the tailgate.

Don’t forget to measure the bed depth. This is the vertical distance from the floor to the top of the bed rail. This is vital for low-profile covers or bed racks that need to clear the height of your gear or a potential fifth-wheel hitch.

Cab Styles and Their Bed Compatibility

The bed size you can choose is often dictated by the cab style. Ford designed these combinations to balance the overall wheelbase of the vehicle. A truck that is too long becomes difficult to maneuver in tight off-road trails or city parking garages.

The Regular Cab is the classic work truck setup. It can be paired with either the 6.5-foot or the 8-foot bed. This configuration maximizes cargo space while keeping the footprint manageable. It is a favorite for those who use their F150 strictly for utility or hauling materials.

The SuperCab features smaller rear doors and is often paired with the 6.5-foot bed, though the 8-foot bed is an option. This is a versatile middle ground for owners who occasionally need to carry extra passengers but still prioritize a longer cargo area for motorcycles or ATVs.

The SuperCrew Configuration

The SuperCrew is the most popular choice for families and off-roaders. It offers full-size rear doors and massive legroom. Because the cab is so long, it usually comes with the 5.5-foot bed to keep the truck’s total length under control.

However, you can find a SuperCrew with a 6.5-foot bed. This “long wheelbase” SuperCrew is highly sought after by those who tow heavy trailers. The extra length provides increased stability on the highway, though it does result in a larger turning radius on the trail.

Payload Capacity and Cargo Volume Explained

Bed size isn’t just about length; it’s about how much weight that space can safely hold. Consulting a ford f150 bed size chart often goes hand-in-hand with checking your Payload Capacity. This is the maximum weight of all cargo and passengers you can carry.

The 8-foot bed obviously offers the most cargo volume, topping out at 77.4 cubic feet. However, a larger bed doesn’t always mean a higher payload. Payload is determined by the truck’s GVWR (Gross Vehicle Weight Rating) minus its curb weight. A heavier cab can actually reduce your payload capacity.

When loading your bed, always place the heaviest items toward the front, near the cab. This keeps the center of gravity between the axles. Using ratchet straps and the factory tie-down points is non-negotiable for safety. An unsecured load can shift, causing handling issues or damaging the aluminum bed walls.

Aluminum vs. Steel Bed Considerations

Since 2015, the F150 has used an aluminum bed. While it is incredibly resistant to rust, it behaves differently than the old steel beds. Aluminum is lighter, which helps increase your payload capacity, but it can be more prone to punctures if you drop heavy, sharp objects.

We highly recommend a spray-in bed liner or a heavy-duty rubber mat. These accessories protect the aluminum floor and provide a non-slip surface. For off-roaders, a bed mat prevents your recovery gear and high-lift jacks from sliding around and denting the wheel wells during technical climbs.

Choosing Accessories Based on Bed Size

Buying accessories is where the ford f150 bed size chart becomes your best friend. Most aftermarket parts, from ladder racks to camper shells, are sold specifically by bed length. A 6.5-foot cover will not fit a 5.5-foot bed, even if they look similar to the naked eye.

For those who enjoy “overlanding,” bed size determines which Rooftop Tents (RTT) you can use. A 5.5-foot bed usually requires a rack that sits flush with the cab roof to support the length of a folded tent. Longer beds offer more flexibility for low-profile racks that keep the tent out of the wind stream.

If you are a rider, the 6.5-foot bed is generally the minimum length required to haul a standard dirt bike with the tailgate closed. If you have the 5.5-foot bed, you will likely need a bed extender or a “tailgate pad” to safely transport your bike without it hanging too far off the rear.

Common Pitfalls to Avoid

One common mistake is ignoring the tailgate thickness. When calculating if a long item will fit, remember that the tailgate takes up a few inches of space when closed. If your lumber is exactly 78 inches, it might be a tight squeeze in a 6.5-foot (78.9 inch) bed once you account for the bulkhead protector.

Another pitfall is the wheel well hump. If you are building a sleeping platform for camping, ensure your design clears the height of these humps. Most F150 beds have a height of about 21.4 inches from the floor to the top of the rail, which provides plenty of room for a drawer system underneath a mattress.

Frequently Asked Questions About ford f150 bed size chart

Can I swap a 6.5-foot bed onto a truck that came with a 5.5-foot bed?

No, this is not a direct bolt-on swap. The chassis and wheelbase are different for each bed length. To move from a 5.5-foot to a 6.5-foot bed, you would need a different frame, fuel lines, and driveshaft. It is much easier to trade the truck for the configuration you need.

How do I know my bed size if I bought the truck used?

The easiest way is to measure the floor length or check the VIN sticker inside the driver-side door jamb. You can also use a ford f150 bed size chart and compare it to your cab style. If you have a SuperCrew with very short rear doors, it’s a SuperCab; if the doors are full-sized, it’s a SuperCrew with likely a 5.5-foot bed.

Does the Ford Raptor have a different bed size?

The Ford Raptor is exclusively available with the 5.5-foot bed. While the exterior fenders are much wider to accommodate the long-travel suspension, the internal bed dimensions remain consistent with the standard F150 5.5-foot configuration. This means most standard 5.5-foot tonneau covers will fit a Raptor.

What is the width between the wheel wells on a 2023 F150?

On the 2023 model, the width between the wheel wells is 50.6 inches. This is designed to accommodate standard 4-foot wide building materials. If you have a drop-in plastic liner, this width may decrease by about half an inch on each side, so keep that in mind for tight fits.

Final Thoughts on F150 Bed Dimensions

Mastering your truck’s dimensions is the hallmark of an experienced owner. By using a ford f150 bed size chart, you eliminate the guesswork that leads to returned parts and frustrated weekend projects. Whether you are a DIY mechanic or a hardcore off-roader, these numbers are the foundation of your build.

Remember that safety should always come first. Knowing your bed’s volume and payload limits ensures that you never overload your suspension or tires. A well-organized bed with the right accessories makes every trip more enjoyable and every job more efficient.

Take the time to measure your truck today and keep these specs handy. Whether you’re installing a new bed rack for a cross-country adventure or just picking up supplies from the local hardware store, you’ll be glad you did. Stay safe, load smart, and enjoy the utility of your F150!