2015 Ford Trucks F-350 Super Duty King Ranch Tires

The 2015 Ford Trucks F-350 Super Duty King Ranch uses four primary radial tire sizes depending on configuration: 275/65R18, 245/75R17, 275/65R20, and 275/70R18. The 245/75R17 size is used on the DRW versions, while the other sizes appear on single-rear-wheel 4x2 or 4x4 setups.

The practical step is matching the tire to the truck’s exact sub-model and wheel diameter before comparing products. A King Ranch with 17-inch dually wheels has a very different fitment path from a 4x4 truck on 20-inch wheels, so checking the actual wheel package on the truck matters just as much as knowing the year and model.

Rim diameter on the 2015 Ford Trucks F-350 Super Duty King Ranch depends on the tire size and configuration. This truck uses 17-inch, 18-inch, or 20-inch wheels across the covered fitments, with 245/75R17 on 17-inch rims, 275/65R18 and 275/70R18 on 18-inch rims, and 275/65R20 on 20-inch rims.

Confirming wheel diameter should come before any tire purchase because the King Ranch does not use one universal rim size. A quick inspection of the current tire sidewall and wheel setup can prevent ordering the right tire size for the wrong wheel, especially on trucks that may have had wheel-package changes during their service life.

More than one tire size appears on the 2015 Ford Trucks F-350 Super Duty King Ranch because fitment changes with drivetrain, wheel package, and whether the truck is dual rear wheel or single rear wheel. A 4x4 King Ranch can use more than one size, while the DRW versions use a narrower 245/75R17 fitment.

That means the correct tire cannot be chosen by model name alone. The buyer should verify the truck’s exact sub-model, count the rear wheels, and confirm whether it currently wears 17-inch, 18-inch, or 20-inch rims, since those details determine which of the listed radial sizes belongs on the truck.

Start with the correct size for the truck’s exact configuration, because this King Ranch uses several different radial fitments. After that, compare the wheel diameter, the tire’s intended load capacity, and the product’s rim-width specification so the tire matches both the truck and the wheel already on it.

Usage matters too. A truck that tows, hauls, or sees mixed on-road and off-road duty may call for a different selection emphasis than one used mainly for highway driving. It also helps to compare sidewall presentation, since this application includes both raised white letter and raised black letter styles depending on size.

Sidewall appearance on the 2015 Ford Trucks F-350 Super Duty King Ranch varies by tire size. Raised white letter sidewalls appear in 245/75R17, 275/65R18, and 275/70R18, while the 275/65R20 option uses a raised black letter sidewall.

That difference gives the truck a noticeably different visual character even when staying within the correct fitment. Buyers who care about appearance should confirm the exact tire size first, then compare the sidewall treatment tied to that size, since the available look changes with the wheel and tire package rather than by a separate styling choice.

BFGoodrich is the brand represented across the available tires for the 2015 Ford Trucks F-350 Super Duty King Ranch. The products shown for these fitments are from the All-Terrain T/A KO2 series, covering the 17-inch, 18-inch, and 20-inch radial sizes used on this truck.

That keeps the brand choice simple, but fitment details still need close attention because the truck uses multiple sizes across its sub-models. The more useful comparison point is not brand-versus-brand shopping here; it is making sure the selected KO2 matches the truck’s specific wheel diameter, DRW status, and intended use.

A period-style approach on a 2015 Ford Trucks F-350 Super Duty King Ranch starts with retaining the correct original-style size format for the truck’s actual configuration, since this model uses modern metric radial tires rather than vintage bias-ply sizing. The closest visual match usually comes from keeping the proper wheel diameter and selecting the radial size that belongs on that sub-model.

Appearance still varies within those fitments, especially where raised white letter and raised black letter sidewalls are concerned. Buyers aiming for a truck that looks right for its era should confirm the exact wheel package first, then compare tire presentation against photographs, window-sticker documentation, or model-specific enthusiast references if originality detail matters.

Construction is straightforward on this truck because the 2015 Ford Trucks F-350 Super Duty King Ranch uses radial tires in all of its covered fitments. That means the visual differences come less from bias-ply-versus-radial appearance and more from the truck’s wheel diameter, tire proportions, and sidewall treatment.

A raised white letter tire can give the truck a more aggressive, off-road-leaning look, while a raised black letter sidewall presents a more subdued appearance. Keeping the proper size for the actual sub-model matters most, because even a small-looking change in wheel and tire package can shift the truck away from a restoration-oriented presentation.

Yes. Wheel changes, suspension lifts, leveling kits, lowered setups, and aftermarket offsets can all affect tire fitment on a 2015 Ford Trucks F-350 Super Duty King Ranch, even when the tire size itself matches one of the known factory-style fitments. That matters even more on a truck with multiple approved rim diameters and both DRW and non-DRW configurations.

A modified truck should be checked for steering clearance, fender room, and wheel-width compatibility before settling on any replacement tire. It is also smart to verify that the current wheels truly match the size printed on the sidewall, since used heavy-duty trucks often change hands with wheels or suspension parts that differ from their original setup.

Before road use, inspect the wheel condition, valve stems, lug hardware, and inflation pressure, then confirm the tires are mounted in the correct size for the truck’s exact configuration. It also helps to look for uneven wear patterns that could point to alignment, suspension, or steering issues that new tires alone will not correct.

A heavy-duty truck places real demands on its tires, so the inspection should include adequate clearance at full steering lock and under loaded suspension movement. On a dually, spacing between the rear tires deserves special attention, while any truck used for towing or hauling should have its tire condition checked regularly once it returns to service.

Tires on a 2015 Ford Trucks F-350 Super Duty King Ranch should be maintained with regular pressure checks, visual inspections for cuts, bulges, cracking, and irregular wear, and routine confirmation that the tires still match the truck’s wheel and usage demands. Heavy-duty service makes pressure consistency especially important.

Storage and downtime matter too, even on a newer collector or low-use truck. Tires last better when the vehicle is kept away from prolonged sun, moisture, and ozone exposure, and they should be inspected before longer drives if the truck sits for extended periods. Any persistent air loss or unusual wear should be addressed before adding mileage.