The 2011 Ford Trucks Expedition sits in the full-size SUV category with the towing, passenger space, and long-wheelbase versatility that made these trucks a common choice for family hauling and utility use. Tire selection matters here because this Expedition uses three different radial sizes depending on sub-model and wheel package: 275/55R20, 275/65R18, and 265/70R17. That makes the first step identifying the exact trim and wheel diameter rather than choosing by model name alone. Available options in the supported sizes lean toward BFGoodrich All-Terrain T/A KO2 fitments with raised white letter styling, so the decision centers on matching the correct size and load-oriented specification to the vehicle's actual setup.
Which Tire Size Is Right for The 2011 Ford Trucks Expedition
The 2011 Ford Trucks Expedition uses three primary tire sizes, and they do not apply across every version of the vehicle. Sizes vary by sub-model and wheel diameter, with 17-inch, 18-inch, and 20-inch rims all appearing in the lineup. Before choosing a tire, confirm the exact Expedition trim and the wheel diameter currently on the truck, especially if it has been changed from its original setup.
Fit(s): EL King Ranch, EL Limited, EL XLT, King Ranch, Limited, and XLT
Construction: Radial|Rim: 20 in
275/55R20 is a metric radial size with a 275-millimeter section width, a 55-series profile, and fitment for a 20-inch wheel. On the 2011 Ford Trucks Expedition, this size serves trims equipped with the larger wheel package and keeps the fitment in a modern radial format. The key practical consideration is confirming that the truck actually has the 20-inch wheel setup, since other Expedition sub-models use 18-inch or 17-inch rims instead. This size should be chosen only after matching the trim level and wheel diameter already on the vehicle.
275/65R18 is a metric radial tire size that combines a 275-millimeter section width with a 65-series profile on an 18-inch rim. For the 2011 Ford Trucks Expedition, it is one of the primary fitments used on certain EL and XLT configurations, so it is not universal across the model line. Available product choice in this size includes a BFGoodrich All-Terrain T/A KO2 with raised white letter styling. It is a useful size to evaluate when the Expedition carries the 18-inch wheel package and the goal is a more truck-oriented tire presentation.
265/70R17 is a metric radial size with a 265-millimeter section width, a 70-series profile, and a 17-inch rim diameter. On the 2011 Ford Trucks Expedition, this size is tied to the XL sub-model rather than the full range of Expedition trims. Product selection in this size includes BFGoodrich All-Terrain T/A KO2 options with raised white letters, including versions with different load specifications. This size makes sense only after confirming the truck still uses the 17-inch wheel setup, since moving to another Expedition tire size also means changing rim diameter.
Tire fitment on the 2011 Ford Trucks Expedition varies by sub-model, and some trims appear with more than one wheel-and-tire combination. Checking the exact trim matters because the correct tire size is tied directly to wheel diameter, not just the Expedition nameplate.
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2011 Ford Trucks Expedition EL King Ranch
The 2011 Ford Trucks Expedition EL King Ranch uses the 275/55R20 radial tire size. Tire selection here starts with the 20-inch wheel setup, then moves to choosing a tire that suits the truck's intended road use and overall appearance.
The 2011 Ford Trucks Expedition EL Limited also uses the 275/55R20 radial size. That keeps fitment straightforward as long as the vehicle still carries its 20-inch wheels and has not been changed to a different wheel package.
The 2011 Ford Trucks Expedition EL XL uses the 275/65R18 radial size. Choosing tires for this sub-model means confirming the 18-inch rim and then comparing available tread and load-oriented product details within that size.
The 2011 Ford Trucks Expedition EL XLT can use either 275/55R20 or 275/65R18, depending on the wheel package. This makes wheel-diameter confirmation especially important before selecting a tire, since the two fitments do not share the same rim size.
The 2011 Ford Trucks Expedition King Ranch uses the 275/55R20 radial tire size. The main fitment step is verifying the 20-inch wheel diameter, then choosing a tire style and specification that matches how the SUV is actually used.
The 2011 Ford Trucks Expedition Limited uses the 275/55R20 radial size. That means replacement choice is centered on the correct 20-inch fitment rather than sorting through multiple primary sizes for this specific trim.
The 2011 Ford Trucks Expedition XL uses the 265/70R17 radial tire size. Tire selection should focus on the 17-inch wheel setup and the right load-oriented version within that size if more than one product specification is available.
The 2011 Ford Trucks Expedition XLT can use either 275/55R20 or 275/65R18. Before choosing a tire, confirm whether the vehicle has the 20-inch or 18-inch wheel package, especially if the wheels may have been changed over time.
The tire sizes listed on this page assume factory-standard vehicle configuration. The following modifications may affect tire fitment and are not reflected in this guide:
Suspension changes (lowering, lift kits, spring replacements)
Body alterations (fender modifications, custom bodywork)
If your vehicle has been modified from factory specifications, verify tire clearance before purchase.
Best 2011 Ford Trucks Expedition Tires for Sale
Available products for the 2011 Ford Trucks Expedition focus on 275/65R18 and 265/70R17 radial fitments from BFGoodrich. The current choices center on the All-Terrain T/A KO2 series with raised white letter sidewalls, with load capacity and rim-width specifications worth comparing within each size.
These FAQs cover the tire sizes used on the 2011 Ford Trucks Expedition, how trim and wheel diameter affect fitment, and what to compare when choosing tires for road use, utility duty, or a modified truck.
Tire Size & Fitment
What tire size fits a 2011 Ford Trucks Expedition?
The 2011 Ford Trucks Expedition uses three primary tire sizes: 275/55R20, 275/65R18, and 265/70R17. All three are radial sizes, but they do not apply to every Expedition trim. Some sub-models use only one of these sizes, while XLT and EL XLT versions can appear with either 18-inch or 20-inch wheel packages.
The practical step is to match the tire size to the actual trim and wheel diameter on the SUV. A 20-inch tire cannot be used on an 18-inch or 17-inch wheel, and a model-name match alone is not enough. Check the current tire sidewall and wheel size before choosing a replacement.
What size rim does a 2011 Ford Trucks Expedition use?
A 2011 Ford Trucks Expedition can use 17-inch, 18-inch, or 20-inch rims depending on the sub-model and wheel package. The 265/70R17 size uses a 17-inch rim, 275/65R18 uses an 18-inch rim, and 275/55R20 uses a 20-inch rim. Rim diameter is built directly into each tire size.
That makes wheel confirmation the first fitment check before ordering tires. If the Expedition has aftermarket wheels or a changed trim appearance, the original sub-model description may not match the current setup. Read the existing tire size or measure the wheel carefully so the replacement tire matches the rim already on the vehicle.
Why does the 2011 Ford Trucks Expedition have more than one tire size?
The 2011 Ford Trucks Expedition has more than one tire size because different sub-models and wheel packages use different rim diameters. XL uses 265/70R17, EL XL uses 275/65R18, and several King Ranch and Limited trims use 275/55R20. XLT and EL XLT models can appear with either 18-inch or 20-inch fitment.
This means the correct tire is determined by the exact trim and wheel package rather than by model year alone. It is also common for used full-size SUVs to have wheel swaps. Checking the sidewall size already on the truck is the quickest way to confirm whether the Expedition still matches its original wheel-and-tire configuration.
Choosing the Right Tire
What should I consider when choosing a tire for a 2011 Ford Trucks Expedition?
Start with the correct primary size for the specific 2011 Ford Trucks Expedition trim and wheel diameter: 275/55R20, 275/65R18, or 265/70R17. From there, compare construction, rim-width compatibility, and load-oriented specifications. The supported products here are radial tires, so the main choice is not bias-ply versus radial, but selecting the right version within the correct size.
Think about how the SUV is used. A family hauler, utility vehicle, and occasional tow rig may all place different demands on tire selection. It also helps to confirm that the wheel width falls within the tire's approved range and that the chosen tire matches the truck's actual setup rather than only its badge.
What sidewall styles are available for 2011 Ford Trucks Expedition tires?
The supported product options for the 2011 Ford Trucks Expedition use RWL sidewalls, which means raised white letters. That styling appears on the BFGoodrich All-Terrain T/A KO2 choices available in the applicable 17-inch and 18-inch sizes. It gives the tire a more truck-oriented presentation than a plain black sidewall.
Sidewall appearance should still come after correct fitment. Choose the proper tire size and wheel diameter first, then decide whether the raised white letter look suits the Expedition's intended appearance. If the SUV has one visible sidewall facing outward, make sure the tire style matches the look you want before installation.
What brands offer tires for the 2011 Ford Trucks Expedition?
The available products for the 2011 Ford Trucks Expedition are from BFGoodrich. In the supported sizes shown here, the brand appears in the All-Terrain T/A KO2 series for 275/65R18 and 265/70R17 fitments. Those tires are radial designs and use raised white letter sidewalls.
Brand is only one part of the decision. Compare the exact tire size, rim-width specification, and load capacity tied to the product version you are considering. That matters especially in 265/70R17, where more than one KO2 specification is available, and where the right choice depends on the Expedition's actual use and wheel setup.
Restoration & Appearance
Does correct tire fitment matter for a 2011 Ford Trucks Expedition restoration?
Yes. Even on a newer full-size SUV like the 2011 Ford Trucks Expedition, correct tire fitment matters because wheel diameter and tire size are closely tied to the vehicle's original trim presentation. Using 265/70R17, 275/65R18, or 275/55R20 on the wrong wheel changes both appearance and fitment, and may also alter how the truck sits visually.
A restoration-minded owner should begin by confirming the Expedition's exact sub-model and wheel package. Once that is established, choose a tire that matches the intended look of the vehicle, whether that means preserving a stock-style wheel diameter or selecting an all-terrain tire appearance that still stays within the correct primary size.
Which sidewall style suits a period-style 2011 Ford Trucks Expedition?
Raised white letter sidewalls are available for the supported 2011 Ford Trucks Expedition product options shown here. On a 2011 SUV, that look can suit an all-terrain or truck-oriented presentation, especially when paired with the BFGoodrich All-Terrain T/A KO2 series. It creates a more assertive visual style than a plain black sidewall treatment.
Appearance should still follow the correct size and wheel package for the specific Expedition trim. A period-style result depends as much on preserving the proper 17-inch, 18-inch, or 20-inch fitment as it does on sidewall lettering. Matching the visual theme of the vehicle is important, but wheel diameter and tire proportions come first.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2011 Ford Trucks Expedition?
Yes. Modifications can change tire fitment on a 2011 Ford Trucks Expedition even when the tire size looks close on paper. Aftermarket wheels, different wheel widths, suspension changes, leveling kits, or body alterations can all affect clearance and how the tire sits on the vehicle. That matters most on trims that originally used different wheel diameters.
Any modified Expedition should be checked for wheel diameter, wheel width, steering clearance, and space at the fenders before replacement tires are selected. It is also smart to compare the size currently installed rather than assuming the truck still matches its original trim package. That extra step helps avoid buying a tire for the wrong setup.
What should I inspect before driving a 2011 Ford Trucks Expedition on new tires?
Before driving a 2011 Ford Trucks Expedition on new tires, inspect the wheel diameter, wheel width, lug hardware, and basic clearance at the suspension and fenders. Make sure the tire size matches the rim already on the vehicle and check inflation pressure after installation. A quick visual review for rubbing points is also worthwhile before regular road use.
It helps to recheck the tires after the first short drive. Look for any signs of contact during turning, uneven seating on the rim, or pressure loss. On a full-size SUV, suspension wear can also affect how a new tire behaves, so checking alignment and general front-end condition is a sensible follow-up.
How often should tires on a 2011 Ford Trucks Expedition be inspected?
Tires on a 2011 Ford Trucks Expedition should be inspected regularly, especially before longer trips, seasonal use changes, or towing duty. Look at tread wear, air pressure, sidewall condition, and any cuts, bulges, or cracking. Even a vehicle that is not driven daily can develop tire issues over time from age, storage conditions, and gradual air loss.
Routine checks matter because the Expedition is a full-size SUV that places meaningful demands on its tires. Uneven wear can also point to alignment or suspension problems that should be corrected before they shorten tire life. A quick inspection every month and before major trips is a practical habit for keeping the vehicle road-ready.
