The 2011 Ford Trucks F-150 XLT sits in the era when full-size pickups were expected to handle daily driving, jobsite duty, towing, and weekend use without giving up comfort. That makes exact tire fitment especially important, because this XLT range uses several different radial sizes depending on cab, drivetrain, wheel option, and the H.D. Payload Package. The key decision is not simply choosing a tire for a 2011 Ford Trucks F-150 XLT, but matching the truck’s actual sub-model and wheel diameter first. Once that is confirmed, the focus shifts to selecting the right load capability, RWL sidewall presentation, and all-terrain-style option for the way the truck is used.
Which Tire Size Is Right for The 2011 Ford Trucks F-150 XLT
The 2011 Ford Trucks F-150 XLT uses seven primary tire sizes, and they do not apply across every configuration. Fitment changes by 4x2 or 4x4 layout, cab style, wheel option, and the H.D. Payload Package, with 17-inch, 18-inch, and 20-inch rims all appearing in the range. The first step is confirming the exact sub-model and wheel diameter on the truck before comparing tire choices.
265/60R18 is a metric radial size where 265 is the section width in millimeters, 60 is the aspect ratio, R identifies radial construction, and 18 is the wheel diameter in inches. On this F-150 XLT application, it is part of an 18-inch wheel setup rather than a universal size for the whole model line. Its practical role is tied to trucks equipped with the matching 18-inch option, so wheel confirmation comes before any tire decision. Buyers comparing replacements should stay focused on matching the original size format and overall fitment intent for that specific configuration.
Fit(s): 4x2 (20 Inch Option) and 4x4 (20 Inch Option)
Construction: Radial|Rim: 20 in
275/55R20 is a metric radial tire size with a 275-millimeter section width, a 55-series profile, and a 20-inch rim diameter. It serves the 20-inch wheel option on certain 2011 Ford Trucks F-150 XLT configurations, making wheel diameter the first thing to verify before selection. This size carries a distinctly different fitment role than the 17-inch and 18-inch options used elsewhere in the XLT range. For a truck already equipped with the 20-inch package, staying with the correct size helps preserve the intended wheel-and-tire relationship and avoids mixing fitment paths across other sub-models.
235/75R17 is a metric radial size in which 235 gives the nominal section width in millimeters, 75 marks the aspect ratio, and 17 identifies the rim diameter. Within the 2011 Ford Trucks F-150 XLT lineup, this size appears on certain 17-inch Reg./Super Cab configurations rather than across all trims and body styles. That makes it a configuration-specific fitment choice, not a general F-150 XLT replacement size. Anyone selecting tires in this size should first confirm the truck was equipped with the matching 17-inch setup instead of one of the alternate 17-inch, 18-inch, or 20-inch combinations.
255/65R17 uses the modern metric radial system: 255 is the nominal section width in millimeters, 65 is the aspect ratio, and 17 is the wheel diameter in inches. On the 2011 Ford Trucks F-150 XLT, it is used on specific 4x2 configurations rather than the full XLT lineup. Available product choice in this size includes a BFGoodrich All-Terrain T/A KO2 with an RWL sidewall and a 17-inch fitment range suited to matching wheels. This size is worth evaluating carefully when the truck already has the correct 17-inch wheel setup and the goal includes an all-terrain-style replacement.
275/65R18 is a metric radial size that combines a 275-millimeter section width with a 65-series profile on an 18-inch rim. In the 2011 Ford Trucks F-150 XLT range, it is tied to a specific 4x4 18-inch option, so it should not be treated as a catch-all 18-inch replacement for every XLT. Product choice in this size includes a BFGoodrich All-Terrain T/A KO2 with an RWL sidewall, giving the truck a more traditional all-terrain presentation. This size makes the most sense when the truck’s existing 18-inch wheels and 4x4 configuration already point to that original fitment path.
265/70R17 is a metric radial tire size where 265 indicates width in millimeters, 70 is the aspect ratio, and 17 is the wheel diameter. It is used on certain 4x4 17-inch F-150 XLT configurations, giving it a different fitment role than the 4x2-oriented 17-inch sizes and the optional 18-inch or 20-inch combinations. Available choices include BFGoodrich All-Terrain T/A KO2 products with RWL sidewalls and differing load capacities within the same basic size. That makes this size especially relevant for buyers who need to match both the truck’s original fitment group and its intended workload.
245/75R17 is a metric radial size with a 245-millimeter section width, a 75-series profile, and a 17-inch rim diameter. On the 2011 Ford Trucks F-150 XLT, it is associated with the H.D. Payload Package, which gives it a more specialized fitment role than the standard XLT tire sizes. In available product form, this size appears as a BFGoodrich All-Terrain T/A KO2 with an RWL sidewall and a narrower rim-width range than some other F-150 sizes. That makes package confirmation especially important before using it as a replacement path.
Sub-model fitment on the 2011 Ford Trucks F-150 XLT varies quite a bit, with differences tied to drivetrain, cab style, wheel option, and the H.D. Payload Package. Checking the exact sub-model matters because the truck can use different tire sizes even when the rim diameter appears similar across the broader XLT range.
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2011 Ford Trucks F-150 XLT 4x2 (18 Inch Option)
This 4x2 18-inch option follows its own tire-fitment path within the XLT range, centered on an 18-inch radial setup. Tire selection starts with confirming that the truck still carries the correct 18-inch wheels rather than one of the alternate 17-inch or 20-inch configurations.
This 4x2 configuration uses the 20-inch wheel option, which separates it clearly from the 17-inch and 18-inch XLT fitments. The most important step is verifying that the truck still has the correct 20-inch wheel package before comparing replacement tires.
This 4x2 Reg./Super Cab application can use more than one 17-inch radial size, so the tire decision is not resolved by wheel diameter alone. Selection depends on confirming which of the original 17-inch fitment paths the truck actually uses before moving on to product or tread-style choices.
The 4x2 Super Crew Cab uses a 17-inch radial fitment that is more specific than the broader XLT name might suggest. That makes it easier to narrow the tire search, but the truck should still be checked for any wheel changes before choosing among available replacements.
This 4x4 18-inch option uses its own 18-inch radial tire size, distinct from both the 20-inch package and the 17-inch 4x4 setups. Buyers considering replacements should match the truck’s exact 4x4 and wheel-option combination rather than selecting by XLT badge alone.
The 4x4 20-inch option shares the 20-inch wheel-based fitment approach used on a separate XLT configuration. Tire selection here should stay centered on that 20-inch package and on confirming the truck has not been changed to another wheel-and-tire combination.
This 4x4 Reg./Super Cab setup can use two different 17-inch radial sizes, so identifying the truck’s exact original fitment matters before any purchase. Once the correct size is confirmed, the next decision becomes matching load needs and the intended use of the truck.
The 4x4 Super Crew Cab follows a single 17-inch radial fitment path within the covered XLT configurations. That simplifies selection, though wheel changes, suspension alterations, or mixed tire setups should still be ruled out before replacing the tires.
The H.D. Payload Package uses a specialized 17-inch radial tire size that stands apart from the standard XLT applications. Because package-specific fitment often carries different wheel and load expectations, this truck should be matched carefully before choosing a replacement tire.
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 F-150 XLT Tires for Sale
Available product choices focus on select 17-inch and 18-inch sizes, led by BFGoodrich All-Terrain T/A KO2 tires. The current assortment centers on radial all-terrain construction with RWL sidewalls, while load capacity and rim-width compatibility vary by size and application.
The questions below focus on what matters most for a 2011 Ford Trucks F-150 XLT: identifying the correct tire size by sub-model, understanding rim fitment, comparing available all-terrain options, and checking the truck carefully before regular road use.
Tire Size & Fitment
What tire size fits a 2011 Ford Trucks F-150 XLT?
A 2011 Ford Trucks F-150 XLT can use 265/60R18, 275/55R20, 235/75R17, 255/65R17, 275/65R18, 265/70R17, or 245/75R17. These are all radial sizes, but they do not apply to every XLT in the same way because fitment changes by 4x2 or 4x4 layout, cab style, wheel option, and the H.D. Payload Package.
The practical takeaway is that the XLT badge alone is not enough to choose tires. Check the exact sub-model and confirm whether the truck is on 17-inch, 18-inch, or 20-inch wheels, then match the tire size already associated with that configuration before comparing available products.
What size rim does a 2011 Ford Trucks F-150 XLT use?
The 2011 Ford Trucks F-150 XLT uses more than one rim diameter across its covered configurations. Depending on the truck, the tire fitment is built around a 17-inch, 18-inch, or 20-inch wheel, which is why several different tire sizes appear for the same year, make, and model.
That means wheel diameter should be verified before anything else, especially if the truck has changed hands or has been modified. Even within the same XLT range, moving from a 17-inch setup to an 18-inch or 20-inch setup changes the tire size path completely.
Why does the 2011 Ford Trucks F-150 XLT have more than one tire size?
The 2011 Ford Trucks F-150 XLT has multiple tire sizes because the lineup includes different drivetrains, cab configurations, wheel options, and an H.D. Payload Package. A 4x2 Reg./Super Cab, a 4x4 Super Crew Cab, and a truck with the 20-inch option are not all using the same wheel-and-tire package.
That variation is normal on a full-size pickup with several equipment combinations. Instead of choosing by model name alone, match the tire size to the truck’s exact sub-model and wheel diameter, then confirm that the wheels currently on the truck still reflect that original configuration.
Choosing the Right Tire
What should I consider when choosing a 255/65R17 tire for a 2011 Ford Trucks F-150 XLT?
Start by confirming that 255/65R17 is the correct size for the truck’s exact XLT configuration, since this size applies to specific 4x2 applications rather than the entire model range. In the current product selection, this size is available as a BFGoodrich All-Terrain T/A KO2 radial with an RWL sidewall and a 17-inch rim fitment.
Once the size is confirmed, compare the tire’s character against how the truck is actually used. A buyer looking for an all-terrain-style replacement may value the KO2 presentation and compatible rim-width range, while still checking wheel condition, load needs, and overall fitment before installation.
What sidewall styles are available for 2011 Ford Trucks F-150 XLT tires?
The available products for covered 2011 Ford Trucks F-150 XLT sizes use an RWL sidewall, or raised white letter appearance. That styling is offered on the BFGoodrich All-Terrain T/A KO2 options available in the supported 17-inch and 18-inch sizes found in the current product assortment.
Sidewall styling affects the truck’s visual character as much as the mechanical fitment. An RWL tire suits a more traditional all-terrain look, but the first step is still choosing the correct size for the truck’s sub-model and wheel diameter so appearance does not override proper fitment.
What tire series are available for the 2011 Ford Trucks F-150 XLT?
The available tires for the covered 2011 Ford Trucks F-150 XLT applications are centered on the BFGoodrich All-Terrain T/A KO2 series. That series appears in several of the supported 17-inch and 18-inch sizes, including options for standard 4x4 applications and the H.D. Payload Package fitment.
Because the product assortment is tightly focused, the real comparison often comes down to choosing the correct size and load-capacity version within that series. It is worth checking the truck’s exact configuration and intended use rather than assuming one KO2 size serves every F-150 XLT setup.
Restoration & Appearance
Does correct tire fitment matter for a 2011 Ford Trucks F-150 XLT restoration?
Yes, correct tire fitment still matters on a 2011 Ford Trucks F-150 XLT restoration or clean factory-style refresh, even though it is a much newer truck than a traditional collector vehicle. Matching the right size to the right sub-model helps preserve the stance, wheel relationship, and overall presentation intended for that particular configuration.
Appearance should be judged alongside the truck’s actual wheel package, drivetrain layout, and cab style. A restoration-oriented owner should confirm whether the truck retains its original wheel diameter before choosing tires, since an incorrect 17-inch, 18-inch, or 20-inch combination changes the look immediately.
How does tire construction affect the appearance of a restored 2011 Ford Trucks F-150 XLT?
On this 2011 Ford Trucks F-150 XLT, the covered primary fitments are all radial, so the visual effect comes more from tire size, sidewall treatment, and overall tire style than from choosing between bias-ply and radial construction. In the current product range, the most visible appearance cue is the RWL sidewall used on the available all-terrain offerings.
That makes size accuracy especially important for a restoration-minded truck. A properly matched radial size helps keep the truck’s proportions in line with its wheel package, while the sidewall presentation can push the look toward a more work-truck or all-terrain character without changing the basic fitment.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2011 Ford Trucks F-150 XLT?
Yes, modifications can affect tire fitment on a 2011 Ford Trucks F-150 XLT even when the tire size matches one of the original XLT applications. Changes such as aftermarket wheels, suspension lifts or lowering, altered offsets, or body and fender modifications can change the space available for steering and suspension movement.
That is especially important here because the XLT already spans multiple wheel diameters and tire sizes. A truck wearing non-original wheels should be measured carefully before replacement tires are chosen, with attention given to wheel width, clearance at full lock, and the way the truck currently sits.
What should I inspect before driving a 2011 Ford Trucks F-150 XLT on new tires?
Before driving a 2011 Ford Trucks F-150 XLT on new tires, inspect the wheels for damage, confirm the tire size matches the truck’s exact configuration, and make sure inflation is set appropriately for the tire in use. It is also smart to look over suspension and steering components so worn parts do not interfere with proper tire behavior.
A short check of clearance is worthwhile as well, particularly if the truck has 18-inch or 20-inch options or has seen any wheel changes. Turn the steering through its range, watch for rubbing, and recheck pressure and lug torque after the first miles of regular road use.
How often should tires on a 2011 Ford Trucks F-150 XLT be inspected?
Tires on a 2011 Ford Trucks F-150 XLT should be inspected regularly, not just when tread looks low. A quick visual check for cuts, bulges, uneven wear, cracking, or slow air loss should become routine, especially on a truck that sees towing, hauling, rougher roads, or long periods of sitting between drives.
Consistent inspection matters because this truck can carry different tire sizes and load-capacity levels depending on configuration. Catching wear early helps the owner spot alignment, pressure, or suspension issues before they become larger fitment or drivability problems, and it helps keep replacement decisions tied to the truck’s actual needs.
