2017 Ford Trucks F-350 Super Duty King Ranch Tires

The 2017 Ford Trucks F-350 Super Duty King Ranch uses four primary tire sizes: 275/65R18, 275/65R20, 245/75R17, and 275/70R18. All are radial sizes, but they do not apply to every version of the truck. Single-rear-wheel, dual-rear-wheel, 4x2, 4x4, and snow plow package configurations can place the truck in different size groups.

The practical first step is confirming the exact sub-model and wheel diameter already on the truck. A 17-inch dually setup points toward 245/75R17, while single-rear-wheel trucks may use 18-inch or 20-inch tires. If the truck has been modified with aftermarket wheels or a different suspension setup, verify the actual mounted wheel size and clearance before choosing a replacement tire.

A 2017 Ford Trucks F-350 Super Duty King Ranch can use 17-inch, 18-inch, or 20-inch rims depending on the sub-model and tire size. The 245/75R17 fitment uses a 17-inch rim, the 275/65R18 and 275/70R18 fitments use 18-inch rims, and the 275/65R20 fitment uses a 20-inch rim.

That makes wheel diameter one of the most important details to verify before comparing tires. Reading the sidewall on the current tire is helpful, but it is also worth confirming the wheel itself if the truck has changed hands or has aftermarket equipment. Matching the tire to the actual rim diameter is essential before looking at tread style, sidewall treatment, or load-focused product specifications.

This King Ranch has more than one tire size because the F-350 Super Duty platform uses different wheel and tire combinations across 4x2, 4x4, dual-rear-wheel, and snow plow package configurations. A dually truck uses the narrower 245/75R17 size, while single-rear-wheel versions can use 275/65R18, 275/65R20, or 275/70R18 depending on setup.

That variation means the truck should not be treated as a one-size-fits-all application. The right approach is to identify whether the truck is SRW or DRW, then confirm drivetrain and wheel diameter. Once those basics are nailed down, it becomes much easier to compare the available tire options without accidentally choosing a size meant for a different axle or wheel configuration.

Start with the correct tire size for the exact King Ranch sub-model, because this truck uses four different radial fitments across 17-inch, 18-inch, and 20-inch wheels. After size is confirmed, compare details that matter on a heavy-duty truck, including rim-width compatibility, load capacity, sidewall style, and whether the truck is a single-rear-wheel or dual-rear-wheel configuration.

Intended use should shape the final choice. A truck used for regular towing, ranch work, winter duty, or snow plow service may call for closer attention to tire construction details and wheel compatibility than a lightly used personal truck. It also helps to confirm that all wheels on the truck match the expected setup before replacing only one tire size on a vehicle with a mixed or modified arrangement.

Sidewall style varies by size on the 2017 Ford Trucks F-350 Super Duty King Ranch. Raised white letter sidewalls are available in 275/65R18, 245/75R17, and 275/70R18, while the 275/65R20 option uses an RBL sidewall presentation. That gives the truck a visible appearance difference even when the product line stays within the same all-terrain series.

Appearance matters on a King Ranch, but sidewall style still has to follow the correct fitment. A raised white letter look may suit a more traditional truck presentation, while a black sidewall can feel more understated. The better approach is to first confirm the proper size and wheel diameter, then decide which available sidewall treatment best matches how the truck is used and presented.

BFGoodrich is the available brand across the listed tire sizes for the 2017 Ford Trucks F-350 Super Duty King Ranch. The offered products are in the All-Terrain T/A KO2 series, covering the truck's 245/75R17, 275/65R18, 275/65R20, and 275/70R18 fitments with radial construction tailored to heavy-duty pickup use.

Since the product range stays within one brand and one series, the main comparisons shift to size, wheel compatibility, sidewall style, and load-related specifications rather than brand-to-brand differences. That can simplify selection, but it also makes it more important to verify the exact sub-model and mounted wheel diameter so the chosen tire matches the truck's intended configuration.

A period-style choice for a 2017 Ford Trucks F-350 Super Duty King Ranch starts with keeping the correct original fitment type for the truck's actual configuration, since the visual stance changes between 17-inch dually, 18-inch single-rear-wheel, and 20-inch single-rear-wheel setups. Staying with the proper radial size preserves the truck's intended proportions far better than forcing a different wheel-and-tire combination.

Appearance choices then come down to details such as sidewall presentation and whether the truck is meant to look more work-ready or more understated. Raised white letter options create a more assertive all-terrain look, while the black sidewall 275/65R20 has a cleaner presentation. For buyers pursuing exact delivery-era authenticity, factory literature or marque-specific references are worth checking before changing wheel style or tire appearance.

Tire construction is straightforward on the 2017 Ford Trucks F-350 Super Duty King Ranch because the primary fitments are all radial. That means appearance differences come less from bias-ply-versus-radial character and more from the truck's actual size, wheel diameter, sidewall style, and whether it carries a single-rear-wheel or dual-rear-wheel stance.

Keeping the correct radial size for the exact sub-model helps the truck retain the proportions Ford intended for that configuration. A dually on 245/75R17 presents differently from a single-rear-wheel truck on 275-series tires, even before tread or sidewall details enter the conversation. Buyers restoring one of these trucks should verify the existing wheel package first, because construction is not the variable that changes the overall look here.

Yes, modifications can affect tire fitment on a 2017 Ford Trucks F-350 Super Duty King Ranch. Aftermarket wheels, suspension lifts, leveling kits, lowering changes, or axle-related alterations can all change the truck's actual wheel width, offset, and clearance. On a vehicle with several factory tire sizes, modifications make it even more important to verify what is currently mounted.

A truck may still carry one of the original tire sizes while using wheels that no longer match the expected rim-width range or clearance envelope. Checking wheel diameter, wheel width, tire-to-suspension clearance, and steering clearance helps prevent avoidable problems. Dual-rear-wheel trucks also deserve extra attention to wheel setup consistency, since DRW fitment has different practical requirements than a single-rear-wheel configuration.

Before driving a 2017 Ford Trucks F-350 Super Duty King Ranch on new tires, inspect the wheels for damage, confirm lug hardware condition, and make sure the installed tire size matches the truck's exact configuration. Tire pressure should be set correctly for the application, and the truck should be checked for obvious alignment, suspension, or steering issues that could affect how the new tires wear.

A heavy-duty pickup also benefits from a quick clearance check at full steering lock and under load, especially if it has aftermarket wheels or suspension changes. On dually models, make sure the correct size is mounted throughout the intended position group. After the first miles, rechecking inflation and looking for uneven wear or rub marks can catch setup issues early.

Tires on a 2017 Ford Trucks F-350 Super Duty King Ranch should be inspected regularly, especially before towing, hauling, snow plow use, or longer highway drives. A quick walkaround should include checking inflation, tread condition, sidewall damage, embedded debris, and any signs of uneven wear. On a truck that sees hard work, those checks matter more than waiting for a maintenance interval alone.

Heavy-duty use can expose tire issues quickly, and lower-use trucks are not exempt because age, weathering, and long stationary periods can still affect condition. It is smart to inspect more closely any time the truck has been parked for a long stretch, has carried a heavy load, or has traveled on rough surfaces. Catching a cut, bulge, or slow air loss early is far easier than dealing with a roadside problem.