The 2013 Ford Trucks F-350 Super Duty XL was built for heavy-duty work, towing, and long service life, so tire selection matters as much for load capability and wheel setup as it does for appearance. In this trim, fitment centers on four modern radial sizes: 245/75R17, 265/70R17, 275/65R18, and 275/70R18. That means the first step is confirming whether the truck carries 17-inch or 18-inch wheels and then narrowing fitment by 4x2, 4x4, DRW, or all-terrain configuration. Available choices stay focused on BFGoodrich All-Terrain T/A KO2 tires with raised white letter sidewalls, making this page most useful for owners comparing exact size, load-focused specifications, and wheel compatibility before replacement.
Which Tire Size Is Right for The 2013 Ford Trucks F-350 Super Duty XL
The 2013 Ford Trucks F-350 Super Duty XL uses four primary tire sizes, and the correct one depends on sub-model and wheel diameter. Both 17-inch and 18-inch rims are used, so the first step is confirming the exact truck configuration and the wheels currently on it. Once that is settled, the decision shifts to choosing the appropriate radial tire within that size and checking load, rim-width, and clearance requirements.
245/75R17 is a metric radial size in which 245 identifies section width in millimeters, 75 is the aspect ratio, R indicates radial construction, and 17 is the rim diameter in inches. On the 2013 Ford Trucks F-350 Super Duty XL, this size serves as a core heavy-duty fitment and appears across several 4x2, 4x4, and DRW configurations. In the available product range, it is offered as a BFGoodrich All-Terrain T/A KO2 with raised white letter sidewalls. It is the size to evaluate when your truck is on 17-inch wheels and the goal is to stay with a proven heavy-duty radial setup.
275/65R18 is a metric radial size with a 275-millimeter section width, a 65-series profile, radial construction, and an 18-inch rim diameter. This size applies to certain 4x2 versions of the 2013 Ford Trucks F-350 Super Duty XL, so it is not a universal fitment across the full model range. The available option is a BFGoodrich All-Terrain T/A KO2 with raised white letter sidewalls, giving it a more aggressive all-terrain presentation than a plain blackwall work-truck tire. It deserves a close look when the truck already carries 18-inch wheels and the owner wants to preserve that wider, lower-profile sizing format.
Fit(s): 4x2 (All-Terrain Tires) and 4x4 (All-Terrain Tires)
Construction: Radial|Rim: 17 in
265/70R17 is a metric radial size that combines a 265-millimeter section width with a 70-series profile on a 17-inch rim. On the 2013 Ford Trucks F-350 Super Duty XL, this size is associated with all-terrain tire configurations rather than every standard setup. Product selection stays within the BFGoodrich All-Terrain T/A KO2 line, and this size includes more than one load specification, which makes close comparison worthwhile. It is the right size to examine when the truck has the all-terrain package on 17-inch wheels and you want to match the existing fitment approach rather than simply choosing by tread name.
275/70R18 is a metric radial size with a 275-millimeter section width, a 70-series profile, radial construction, and an 18-inch rim diameter. This size applies to certain 4x4 versions of the 2013 Ford Trucks F-350 Super Duty XL, making exact configuration especially important before replacement. The available tire is a BFGoodrich All-Terrain T/A KO2 with raised white letter sidewalls, combining a larger 18-inch fitment with an all-terrain tire series. It is the size to verify when the truck is a 4x4 on 18-inch wheels and you want to maintain that combination of wheel diameter and overall tire presence.
2013 Ford Trucks F-350 Super Duty XL Sub-Model Tires
Tire fitment varies across the 2013 Ford Trucks F-350 Super Duty XL lineup, so identifying the exact sub-model is essential before choosing a replacement. The key differences involve 4x2 versus 4x4, DRW configurations, all-terrain versions, and whether the truck uses 17-inch or 18-inch wheels.
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2013 Ford Trucks F-350 Super Duty XL 4x2
The 4x2 configuration uses either a 17-inch or 18-inch radial fitment, so wheel diameter matters before anything else. Once the wheel setup is confirmed, tire selection centers on staying with the correct size and comparing the available all-terrain product characteristics within that fitment.
2013 Ford Trucks F-350 Super Duty XL 4x2 (All-Terrain Tires)
The 4x2 all-terrain version stays on 17-inch radial sizes but can use two different fitments depending on the truck's setup. Tire choice here is less about construction and more about matching the exact size already on the wheels, then comparing load-oriented specifications within the all-terrain lineup.
The 4x2 DRW version uses a single 17-inch radial tire size, which makes the size question more straightforward than on other sub-models. Selection then comes down to confirming wheel compatibility and making sure the replacement tire suits the truck's dual-rear-wheel service demands and intended use.
The 4x4 configuration can use either a 17-inch or 18-inch radial fitment, so the actual wheel package must be verified before replacement. After that, the focus shifts to choosing the correct size for the truck's setup and preserving proper clearance, load support, and overall stance.
2013 Ford Trucks F-350 Super Duty XL 4x4 (All-Terrain Tires)
The 4x4 all-terrain version uses 17-inch radial sizes and shares the same general all-terrain sizing pattern seen on the comparable 4x2 package. Tire selection should start with the exact size on the truck now, then move to load specification and rim-width compatibility within that same fitment.
The 4x4 DRW version uses one 17-inch radial tire size, keeping fitment simpler than the multi-size single-rear-wheel trucks. That makes replacement more about confirming the wheel setup is still stock in diameter and width, then choosing a tire suited to heavy-duty use and dual-wheel operation.
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 2013 Ford Trucks F-350 Super Duty XL Tires for Sale
Available choices for the 2013 Ford Trucks F-350 Super Duty XL center on BFGoodrich All-Terrain T/A KO2 tires in the correct radial sizes. The comparison points are size, raised white letter sidewall treatment, rim-width compatibility, and the load-focused specifications that differ from one fitment to another.
Owners of a 2013 Ford Trucks F-350 Super Duty XL usually need to sort out exact tire size, wheel diameter, and sub-model before choosing a replacement. The questions below focus on fitment, radial tire selection, sidewall style, and the checks worth making before putting the truck back on the road.
Tire Size & Fitment
What tire size fits a 2013 Ford Trucks F-350 Super Duty XL?
The 2013 Ford Trucks F-350 Super Duty XL uses four primary tire sizes: 245/75R17, 265/70R17, 275/65R18, and 275/70R18. All of them are radial fitments, but they do not apply across every configuration of the truck.
The right choice depends on whether the truck is 4x2 or 4x4, whether it is a DRW model, and whether it carries 17-inch or 18-inch wheels. Checking the exact sub-model and the wheel diameter already on the truck is the safest starting point before comparing load capacity, rim-width range, and tire series.
What size rim does a 2013 Ford Trucks F-350 Super Duty XL use?
A 2013 Ford Trucks F-350 Super Duty XL uses either a 17-inch or 18-inch rim, depending on the specific tire size and sub-model. The 245/75R17 and 265/70R17 sizes use 17-inch rims, while 275/65R18 and 275/70R18 use 18-inch rims.
That makes wheel diameter one of the first things to confirm before ordering tires, especially on trucks that may have had wheel changes over time. The size molded into the current tire and a quick measurement of the wheel can help confirm whether the truck is set up for a 17-inch or 18-inch replacement.
Why does the 2013 Ford Trucks F-350 Super Duty XL have more than one tire size?
More than one tire size appears on the 2013 Ford Trucks F-350 Super Duty XL because fitment varies by configuration. Differences such as 4x2 versus 4x4, DRW versus single rear wheel, and all-terrain versions create distinct tire and wheel combinations within the same model line.
That means a tire chosen only by year, make, and model can still be the wrong fit if the truck's exact configuration is not verified first. Matching the sub-model, wheel diameter, and current setup matters more than assuming every XL truck in this model year uses the same tire.
Choosing the Right Tire
What should I consider when choosing a tire for a 2013 Ford Trucks F-350 Super Duty XL?
Start with the correct size for the truck's exact setup, then compare construction, wheel diameter, load specification, and rim-width compatibility. On this model, all primary fitments are radial, so the real decision is matching the right size to the truck and then choosing the product characteristics that suit how it is used.
A work-focused truck, a towing vehicle, and a truck that sees more mixed on-road and off-road use may all need different emphasis even within the same size. Check the current wheel package, confirm whether the truck is DRW or single rear wheel, and compare the tire's load figure at its stated inflation pressure before deciding.
What sidewall styles are available for 2013 Ford Trucks F-350 Super Duty XL tires?
The available tires for the 2013 Ford Trucks F-350 Super Duty XL use an RWL sidewall style, meaning raised white letters. That gives the truck a more aggressive, all-terrain presentation than a plain blackwall sidewall and matches the character of the BFGoodrich All-Terrain T/A KO2 line offered in these sizes.
Sidewall style does not change the need to match the correct tire size, wheel diameter, and load-oriented specification for the truck. It is best treated as a secondary appearance choice after the fitment details are confirmed, especially on a heavy-duty pickup where wheel setup and service demands matter more than cosmetics.
What tire series are available for the 2013 Ford Trucks F-350 Super Duty XL?
The available product range for the 2013 Ford Trucks F-350 Super Duty XL centers on the BFGoodrich All-Terrain T/A KO2 series. That keeps the selection focused, with the main differences coming from tire size, rim-width range, load capacity, and the exact service specification tied to each fitment.
A focused series lineup can simplify the buying process because the owner is not sorting through unrelated tread styles in the same size. The practical task is to confirm the truck's exact fitment first, then compare the KO2 option in that size closely enough to match wheel compatibility and intended use.
Restoration & Appearance
Which tire should I choose for a period-style 2013 Ford Trucks F-350 Super Duty XL?
A period-style approach for a 2013 Ford Trucks F-350 Super Duty XL starts with preserving the truck's correct original-size format for its exact sub-model and wheel diameter. Since this truck uses modern metric radial sizes, keeping the proper 17-inch or 18-inch fitment usually matters more than searching for a vintage-style construction change.
Appearance still plays a role, and the available BFGoodrich All-Terrain T/A KO2 options with raised white letter sidewalls create a distinctly truck-oriented look. The best choice depends on whether the goal is to maintain the truck's existing all-terrain presentation or simply keep the size and stance consistent with its original setup.
Does correct tire fitment matter for a 2013 Ford Trucks F-350 Super Duty XL restoration?
Correct tire fitment matters on a 2013 Ford Trucks F-350 Super Duty XL restoration because the wrong size can alter stance, wheel compatibility, and the visual balance of a heavy-duty truck. On this model, fitment also affects whether the truck keeps the proper relationship between tire size and its 17-inch or 18-inch wheel package.
Restoration-minded owners usually benefit from confirming the exact sub-model before making appearance decisions, especially where all-terrain and DRW configurations are involved. If authenticity is especially important, compare the current setup with original vehicle documentation or marque-specific references before moving to a different size or wheel format.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2013 Ford Trucks F-350 Super Duty XL?
Yes, modifications can affect tire fitment on a 2013 Ford Trucks F-350 Super Duty XL even when the replacement tire is in one of the correct stock sizes. Wheel changes, altered offset, suspension lifts or lowering, and changes made for towing or off-road use can all influence how much room the tire has.
That is why a truck with aftermarket wheels should never be sized by factory application alone. Check wheel diameter and width, look at clearance around the fenders and suspension, and make sure the chosen tire still matches the truck's service needs instead of assuming the original fitment rules still apply unchanged.
What should I inspect before driving a 2013 Ford Trucks F-350 Super Duty XL on new tires?
Before putting a 2013 Ford Trucks F-350 Super Duty XL into regular use on new tires, inspect the wheels, valve stems, lug hardware, and the tire sidewalls for any obvious mounting or shipping damage. Tire pressure should also be set correctly for the tire and the truck's intended load before the first serious drive.
A short road test helps confirm there is no rubbing, vibration, or clearance issue at full steering lock and over suspension movement. It is also smart to recheck pressure and wheel fastener torque after the first miles, especially on a heavy-duty truck where load, towing, or rougher surfaces can reveal setup problems quickly.
What should I check before a longer drive in a 2013 Ford Trucks F-350 Super Duty XL?
Before a longer drive, check tire pressure, tread condition, sidewall condition, and any signs of cuts, bulges, or uneven wear on the 2013 Ford Trucks F-350 Super Duty XL. A heavy-duty truck should also be checked for slow air loss or visible wheel damage, since those issues become more serious once the truck is loaded or towing.
Longer trips put more emphasis on consistency across the full set, so verify that every tire matches the truck's intended use and wheel setup. It also helps to inspect suspension condition and steering feel beforehand, because worn front-end parts can shorten tire life and make a correct-size replacement behave poorly on the road.
