Ford F-150 Bed Length Guide: Short, Standard & Long Bed Dimensions Explained

You're at the Home Depot loading bay with a stack of 2x4s on the flat cart, eyeballing your F-150 tailgate. Eight-footers. The tailgate is already down. The question hits: will these ride clean, or am I tying a red flag on the end and praying? Fair question. Ford has offered three bed lengths on the F-150 for decades, and which one you have depends on the cab, the model year, and what the original buyer checked on the order sheet. This guide lays out every F-150 bed dimension, so you know exactly what you're working with.

The Ford F-150 comes in three bed sizes: a 5.5-foot short bed (66 inches inside), a 6.5-foot standard bed (78.9 inches), and an 8-foot long bed (97.6 inches). Short beds only pair with SuperCrew cabs. Standard beds fit SuperCab and SuperCrew. The 8-foot long bed is limited to Regular Cab and SuperCab. Numbers shift slightly by generation, so confirm with your door jamb sticker.

The Three F-150 Bed Sizes at a Glance

Ford keeps it simple on paper. Three boxes, three lengths, and that lineup has held steady for decades. The names get fuzzy in conversation though. One dealer calls it a "6.5," the next calls it the "standard," and Ford's brochure lists it as the "6.5-foot styleside." Same bed.

Here's how the three options break down:

Bed Name	Length (feet)	Length (inches, inside)	Common Nickname
Short Bed	5.5 ft	66.0 in	"5.5", "crew short"
Standard Bed	6.5 ft	78.9 in	"6.5", "6-and-a-half"
Long Bed	8.0 ft	97.6 in	"eight-foot", "long box"

One thing worth getting straight: bed length is measured inside the box, floor to tailgate (closed). The marketing names round things off. The 5.5-foot bed is actually 66.0 inches, which is 5 feet 6 inches. The 6.5 is 78.9 inches, just shy of 6 feet 7. The 8-footer is 97.6 inches, also a hair short of 96. Close enough for lumber math, but worth knowing before you cut anything to fit.

Exact F-150 Bed Dimensions by Size

These numbers come from the 14th-gen F-150 (2021 and newer). Earlier generations vary by a fraction of an inch. If you're working in the 13th gen (2015-2020) or newer, treat these as accurate.

Short Bed (5.5 ft): Interior Measurements

The 5.5-foot bed measures 66.0 inches from bulkhead to tailgate at the floor. Width across the floor is 65.2 inches. Between the wheel wells it narrows to 50.6 inches, which is the key number for plywood. Side-wall height runs about 21.4 inches. Cargo volume sits around 52.8 cubic feet. This bed pairs only with SuperCrew cabs, making it the tightest fit for four-door trucks that need to park in standard garage bays.

Standard Bed (6.5 ft): Interior Measurements

The 6.5-foot bed comes in at 78.9 inches inside. Same width as the short bed at the floor (65.2 inches) and same 50.6 inches between the wheel wells. Depth is the same 21.4. Cubic volume jumps to roughly 62.3 cu ft. This is the sweet spot for most owners. Long enough for sheet goods, short enough to park without drama. It pairs with both SuperCab and SuperCrew, giving buyers the most flexibility.

Long Bed (8 ft): Interior Measurements

The long bed measures 97.6 inches from bulkhead to closed tailgate. Width stays at 65.2 inches across the floor, and the wheel wells are still 50.6 apart. The big number is the cargo volume: about 77.4 cubic feet. A full 8-foot 2x4 lies flat without the tailgate down. So does a 4x8 sheet of plywood with room to spare. This bed works only with Regular Cab and SuperCab, since SuperCrew pairing would exceed Ford's length limits.

Which Cab Style Pairs With Which Bed

Ford doesn't let you mix and match every cab with every bed. Total truck length would get unwieldy, and the engineering doesn't work. Here's what's actually buildable:

Cab Style	Short Bed (5.5)	Standard Bed (6.5)	Long Bed (8.0)
Regular Cab	❌	✅	✅
SuperCab	❌	✅	✅
SuperCrew	✅	✅	❌

The big one that trips folks up: you cannot order a SuperCrew with the 8-foot bed. Period. The SuperCrew adds about 17 inches of cab over a SuperCab, and pairing it with a long bed would push the truck past 250 inches total. Ford pulled that combo off the order sheet years ago. Used examples from the early 2000s are rare.

For overall length: a SuperCrew with a 6.5-foot bed runs about 243.5 inches end to end. A Regular Cab with the 8-foot bed comes in around 227 inches. The long-bed Regular Cab is actually shorter than the short-bed Crew. Funny how that works.

If you're shopping a SuperCab specifically, the 2015 f150 interior upgrades guide walks through the cab side of the equation in detail.

F-150 Bed Length by Generation and Model Year

The good news: 5.5, 6.5, and 8.0 have been the three options since the late 1990s. The bed sizes themselves are remarkably stable. What changes between generations is the interior geometry, the tailgate design, and the bedside height.

10th Gen (1997-2003)

The first F-150 to ship with all three modern bed lengths. Flareside (stepside) was also on the menu. The bed had exposed rear fenders and a narrower box. Flaresides looked sharp but lost cargo space. Ford killed Flareside after the 2003 model year on the standard F-150.

11th Gen (2004-2008)

Beds stayed at 5.5, 6.5, and 8.0. Bedside height went up slightly. The 2004 SuperCrew bed measured 5.5 feet, with slightly different inside dimensions due to the redesigned box.

12th Gen (2009-2014)

This generation saw the SuperCrew and 6.5-foot combo really take off. Interior bed widths stayed close to the 65-inch floor and 50-inch wheel-well spec we see today.

13th Gen (2015-2020)

Aluminum body. Same three bed lengths. Interior dimensions locked in to what 14th-gen owners see now. The f150-limited-upgrades article breaks down what changed inside during this run.

14th Gen (2021. Present)

5.5, 6.5, and 8.0 beds, same as ever. The Pro Power Onboard generator and the new tailgate work surface are the headline additions, not bed length changes. For exact figures on any specific build, cross-check with the Ford spec page.

Payload and Cargo Capacity by Bed Size

Common mistake: assuming the long bed hauls more weight than the short bed. It doesn't. Payload is dictated by engine, axle ratio, suspension package, and rear axle rating, not by box length. A Heavy Duty Payload Package XL on a SuperCrew 6.5 can out-haul a base Regular Cab long bed.

What the long bed does give you is volume:

• 5.5 ft short bed: ~52.8 cu ft
• 6.5 ft standard bed: ~62.3 cu ft
• 8.0 ft long bed: ~77.4 cu ft

The practical test most owners run: will a 4x8 sheet of plywood lay flat? In the 6.5 and 8.0, yes, tailgate closed. In the 5.5, the sheet overhangs by about 18 inches and the tailgate stays down. A 2x10 cut at 8 feet rides clean only in the 8-foot bed. In the 6.5, you've got about 17 inches sticking past the tailgate. Tie it, flag it, drive slow.

Mulch, gravel, motorcycles, dirt bikes fit comfortably in any of the three. It's the long-rigid stuff where bed length matters.

Short Bed vs. Long Bed: Real-World Trade-Offs

This is the conversation I've had at every tailgate party. Short or long? Depends entirely on what you do on Tuesday at 2 p.m.

Short bed wins if you park in a city garage, run a daily commute, and only haul lumber a few times a year. The 5.5 on a SuperCrew is the most popular F-150 build for a reason. It fits in normal parking spots. The turning radius is tolerable. Your spouse can drive it without sweating the back end.

Long bed wins if you're a contractor, a farmer, a fifth-wheel guy, or anyone who hauls 10-foot conduit, 16-foot fence posts, or full sheets of drywall every week. The 8-foot bed earns its keep the second you load it.

A few specifics worth knowing:

• Turning radius: a SuperCrew 5.5 turns in about 45 feet curb to curb. A Regular Cab 8.0 needs closer to 47. Surprisingly close, given the difference in feel.
• Fifth wheel and gooseneck: Ford recommends the 8-foot bed for any fifth-wheel hitch. With a 6.5 bed and a long-nose trailer, the trailer cap can hit the back glass during a sharp jackknife. Sliding hitches help, but the 8-footer is the right tool.
• Resale: in suburban markets, long-bed F-150s sit on lots longer. In ag and oilfield country, they sell first. Geography matters.

How to Measure Your F-150 Bed at Home

If you bought used and the prior owner couldn't tell you, here's how to settle it in 60 seconds.

1. Open the tailgate and drop a tape measure at the front wall of the bed (the bulkhead, against the cab). Run it to the inside face of the closed tailgate. Take the reading at floor level. That's your bed length. You'll see something close to 66, 79, or 98 inches.

2. Measure width across the floor, then again between the wheel wells. The wheel-well number is what matters for sheet goods.

3. Walk to the driver's door and pop it open. The sticker on the door jamb lists your build code, including the cab and box configuration. The "Body" line on most F-150 stickers will spell it out.

4. Pull the 6th character of your VIN. That digit decodes Regular Cab, SuperCab, or SuperCrew. Combined with the bed measurement, you've got your exact build.

Protecting the Cab While You Work the Bed

Nobody mentions this in a bed-dimensions article: the cab takes more abuse than the bed does. I've watched a buddy's 2018 SuperCab go from showroom to disaster in two roofing seasons. Tar on the driver's bolster. A thermos of coffee spilled across the bench. Mud-caked boots stamped into the carpet. The bed got hosed out at the end of every job. The seats didn't.

That's where tailored covers earn their keep. Seat Cover Solutions makes ford bronco seat covers cut to each cab configuration. SuperCrew, SuperCab, and Regular Cab all get airbag-deployment seams routed correctly and seat-back map pockets accounted for. Install runs under an hour with a flathead screwdriver and patience.

If you want the factory-style look in eco-leather with the diamond stitch, the luxury seat covers carry that pattern across the F-150 lineup. The cab ends up looking like a Lariat trim even if you bought XL.

Frequently Asked Questions

Q: What is the bed length of a standard F-150?

The standard 6.5-foot F-150 bed measures 78.9 inches inside, from the front bulkhead to the closed tailgate at floor level. It's the most common configuration on the road and pairs with both SuperCab and SuperCrew. Width across the floor is 65.2 inches, and width between the wheel wells is 50.6 inches. Cargo volume sits at about 62.3 cubic feet. Most F-150s sold in the U.S. since 2015 left the factory with this bed.

Q: Does the F-150 SuperCrew come with an 8-foot bed?

No. Ford does not build a SuperCrew with the 8-foot long bed, and they haven't for as long as the SuperCrew has existed. The combination would push overall truck length past 250 inches, which crosses into Super Duty territory. If you need a four-door cab and an 8-foot bed, you're looking at an F-250 Crew Cab Long Box. On the F-150, the SuperCrew is limited to the 5.5 and 6.5 bed lengths.

Q: Will a 4x8 sheet of plywood fit in an F-150 bed?

A 4x8 sheet of plywood lays flat in the 6.5 and 8.0 beds with the tailgate closed. The 50.6-inch gap between the wheel wells lets the 48-inch sheet drop right in. In the 5.5-foot short bed, the sheet still fits between the wheel wells, but it overhangs the tailgate by about 18 inches, so the tailgate has to stay down. Strap it tight and drive easy.

Q: How do I find out what bed size my F-150 has?

Open the driver's door and look at the sticker on the door jamb. It lists your cab style and box code. You can also measure the inside of the bed from the bulkhead to the closed tailgate at floor level. You'll see 66, 79, or 98 inches. The 6th character of your VIN confirms the cab style. Between those three checks, you'll know exactly what you've got.

Q: What is the inside width of an F-150 bed between the wheel wells?

Between the wheel wells, the F-150 bed measures 50.6 inches on 13th and 14th gen trucks. Full floor width is 65.2 inches. The wheel-well number is the one that matters for hauling 4-foot-wide cargo: sheet goods, mattresses, drywall, ATV tires. The 50.6 spec applies across all three bed lengths, so plywood fitment is the same whether you're in the short bed or the long bed.

Q: Did Ford ever offer a different bed length on the F-150?

Ford offered the Flareside (stepside) bed on F-150s from the late 1990s through the 2003 model year. It used the same 5.5, 6.5, or 8-foot length as Styleside but with exposed rear fenders, which gave you a narrower box and less usable width. Ford dropped Flareside after 2003 on the F-150. Since then, every F-150 has shipped with the Styleside (flat-sided) bed in one of the three standard lengths.

Want to keep the inside of your F-150 looking as solid as the bed performs? See the truck seat covers cut for every cab style. One hour of install, years of protection from boots, spills, and whatever Tuesday throws at you.