The 2017 Ford Trucks F-350 Super Duty Lariat sits in the modern heavy-duty pickup world where towing, hauling, four-wheel-drive capability, and trim-specific configurations all shape the tire decision. On a truck like this, tire selection is less about vintage-style construction and more about matching the exact wheel and axle setup to the correct radial size. This Lariat uses four possible primary sizes: 245/75R17, 275/65R18, 275/70R18, and 275/65R20. Available choices stay within BFGoodrich's All-Terrain T/A KO2 line, with raised white letter or black sidewall presentations depending on size. The key is confirming the exact sub-model, wheel diameter, and DRW or non-DRW configuration before choosing tires for road use.
Which Tire Size Is Right for The 2017 Ford Trucks F-350 Super Duty Lariat
Four primary tire sizes apply to the 2017 Ford Trucks F-350 Super Duty Lariat, and they do not all fit the same configuration. Sizes vary by sub-model, including 4x2, 4x4, DRW, and Snow Plow Package applications, and the truck also uses more than one rim diameter. The first step is identifying the exact sub-model and confirming whether the truck is running 17-inch, 18-inch, or 20-inch wheels before comparing tire options.
275/65R18 is a metric radial size in which 275 is the section width in millimeters, 65 is the aspect ratio, R identifies radial construction, and 18 is the rim diameter in inches. On this F-350 Super Duty Lariat, it is one of the non-DRW fitments and suits buyers staying with an 18-inch wheel setup. In this size, the available product is a BFGoodrich All-Terrain T/A KO2 with a raised white letter sidewall. It is the right size to evaluate when your truck's exact configuration calls for 275/65R18 and you want an all-terrain radial with a traditional truck sidewall presentation.
275/65R20 follows the same metric radial format, with 275 millimeters of nominal section width, a 65-series profile, radial construction, and a 20-inch rim diameter. For the 2017 F-350 Super Duty Lariat, this size appears on certain non-DRW 4x2 and 4x4 configurations that use 20-inch wheels. The available tire is a BFGoodrich All-Terrain T/A KO2, and this size uses a black sidewall presentation rather than raised white lettering. It is the size to consider when the truck already has the correct 20-inch wheel package and you want to preserve that larger-wheel fitment.
245/75R17 is a metric radial size where 245 is the nominal section width in millimeters, 75 is the aspect ratio, R means radial, and 17 identifies the wheel diameter. On this F-350 Super Duty Lariat, it is tied to the DRW configurations, including dual rear wheel 4x2, 4x4, and 4x4 Snow Plow Package applications. The available choice is a BFGoodrich All-Terrain T/A KO2 with raised white letters. This size should be selected only after confirming the truck is a DRW setup, since dual rear wheel fitment changes the tire decision immediately.
275/70R18 is another metric radial format, with 275 millimeters of nominal section width, a 70-series aspect ratio, radial construction, and an 18-inch rim. For the 2017 F-350 Super Duty Lariat, it applies to certain 4x4 and Snow Plow Package configurations rather than across the full model range. BFGoodrich offers this size in the All-Terrain T/A KO2 series with a raised white letter sidewall. It is a useful size to evaluate when the truck's specific 4x4 setup calls for it and you want to keep the correct 18-inch wheel diameter while matching the intended configuration.
2017 Ford Trucks F-350 Super Duty Lariat Sub-Model Tires
Sub-model fitment matters on the 2017 Ford Trucks F-350 Super Duty Lariat because tire size changes with drivetrain, DRW configuration, Snow Plow Package applications, and wheel diameter. Identifying the exact version of the truck is the first step before comparing any tire choice.
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2017 Ford Trucks F-350 Super Duty Lariat 4x2
The 4x2 Lariat uses either an 18-inch or 20-inch tire fitment, so wheel diameter needs to be confirmed before selecting a tire. Once that is settled, the decision moves to the appropriate KO2 option and the sidewall presentation tied to that size.
2017 Ford Trucks F-350 Super Duty Lariat 4x2 (DRW)
The 4x2 DRW version uses the 245/75R17 radial size, which separates it clearly from the non-DRW truck. Tire selection here starts with confirming the dual rear wheel setup and then matching the tire to the correct 17-inch wheel application.
The 4x4 Lariat has the widest fitment spread, using either 275/65R18, 275/65R20, or 275/70R18 depending on configuration. Choosing correctly means verifying the exact wheel package first, then selecting the matching radial tire size for that truck.
2017 Ford Trucks F-350 Super Duty Lariat 4x4 (DRW)
The 4x4 DRW truck uses the 245/75R17 radial size rather than the wider single-rear-wheel fitments. That makes the dual rear wheel configuration the key fitment checkpoint before moving on to rim width, load capacity, and general tire condition.
2017 Ford Trucks F-350 Super Duty Lariat 4x4 (DRW) w/Snow Plow Pkg.
This DRW Snow Plow Package configuration uses 245/75R17, keeping it in the same basic size family as the other dual rear wheel setups. Tire choice should stay centered on the correct 17-inch fitment and a close inspection of actual wheel and front-end setup before service use.
2017 Ford Trucks F-350 Super Duty Lariat 4x4 w/Snow Plow Pkg.
The 4x4 Snow Plow Package truck uses either 275/65R18 or 275/70R18, so confirming the existing 18-inch wheel setup is only the first step. The remaining decision is making sure the truck's exact configuration matches the size before choosing the available KO2 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 2017 Ford Trucks F-350 Super Duty Lariat Tires for Sale
Available 2017 Ford Trucks F-350 Super Duty Lariat tires center on BFGoodrich All-Terrain T/A KO2 radials in the correct 17-inch, 18-inch, and 20-inch sizes. Comparison points include rim-width compatibility, load capacity, and whether the size uses raised white letter or black sidewall styling.
Owners of a 2017 Ford Trucks F-350 Super Duty Lariat usually need to sort out exact tire size, wheel diameter, DRW versus non-DRW fitment, and product differences within the available radial options. The questions below focus on those truck-specific decisions and the checks that matter before road use.
Tire Size & Fitment
What tire size fits a 2017 Ford Trucks F-350 Super Duty Lariat?
The 2017 Ford Trucks F-350 Super Duty Lariat uses four possible tire sizes: 275/65R18, 275/65R20, 245/75R17, and 275/70R18. All of them are radial sizes, but they do not apply across every version of the truck.
The correct choice depends on whether the truck is 4x2 or 4x4, DRW or non-DRW, and whether it has a Snow Plow Package configuration. Checking the actual wheel diameter on the truck is just as important, since this model uses 17-inch, 18-inch, and 20-inch fitments depending on setup.
What size rim does a 2017 Ford Trucks F-350 Super Duty Lariat use?
A 2017 Ford Trucks F-350 Super Duty Lariat can use 17-inch, 18-inch, or 20-inch rims, depending on the tire size and sub-model. The 245/75R17 size uses a 17-inch rim, the 275/65R18 and 275/70R18 sizes use 18-inch rims, and the 275/65R20 size uses a 20-inch rim.
That makes wheel confirmation the first practical fitment step before selecting a replacement tire. Looking only at the truck's trim badge is not enough, because Lariat configurations can vary by drivetrain, DRW status, and package, and each of those details can change the correct rim and tire combination.
Why does the 2017 Ford Trucks F-350 Super Duty Lariat have more than one tire size?
This truck has more than one tire size because the F-350 Super Duty Lariat was offered in multiple configurations, including 4x2, 4x4, DRW, and Snow Plow Package applications. Those differences affect wheel diameter and the tire size used on the truck.
A dual rear wheel setup is the clearest dividing line, since DRW versions use 245/75R17 while non-DRW trucks can use wider 18-inch or 20-inch sizes. Buyers should confirm the exact sub-model and inspect the wheels already on the truck rather than assuming one Lariat fitment applies to every 2017 F-350.
Choosing the Right Tire
What should I consider when choosing a tire for a 2017 Ford Trucks F-350 Super Duty Lariat?
Start with the exact tire size and wheel diameter required for the truck's configuration. A 2017 Ford Trucks F-350 Super Duty Lariat can use 245/75R17, 275/65R18, 275/70R18, or 275/65R20, so the correct choice depends on sub-model, DRW status, and the wheels actually installed.
After size is confirmed, compare practical details such as rim-width compatibility, load capacity at the stated pressure, and sidewall appearance. Since the available choices stay within the BFGoodrich All-Terrain T/A KO2 line, the buying decision is less about switching brands and more about matching the right KO2 specification to the truck's setup and use.
What sidewall styles are available for 2017 Ford Trucks F-350 Super Duty Lariat tires?
The available sidewall styles for this truck include RWL and RBL, depending on tire size. Raised white letter styling appears on 275/65R18, 245/75R17, and 275/70R18, while the 275/65R20 option uses an RBL sidewall.
That means sidewall appearance is tied to size rather than being interchangeable across the full fitment range. Buyers who care about how the truck presents should first confirm the correct tire size for the sub-model, then note whether that size carries a more traditional raised white letter look or a more understated black sidewall treatment.
What rim-width specifications should I compare when choosing 2017 Ford Trucks F-350 Super Duty Lariat tires?
Rim width matters because each tire size has its own compatible range. The 245/75R17 KO2 fits 6.5 to 7.5-inch rims, the 275/70R18 KO2 fits 7.0 to 9.0-inch rims, and both 275/65R18 and 275/65R20 fit 7.5 to 9.5-inch rims.
Matching the tire to the actual wheel width helps preserve the intended shape and keeps the fitment conversation grounded in the truck's hardware, not just the sidewall size marking. On an F-350, that becomes especially important if the truck has replacement wheels or a configuration that differs from what another Lariat owner may be running.
Restoration & Appearance
Which tire should I choose for a period-style 2017 Ford Trucks F-350 Super Duty Lariat?
A period-style choice for a 2017 Ford Trucks F-350 Super Duty Lariat starts with using the exact size that matches the truck's configuration and wheel diameter. Since the available fitments are all radial truck sizes and the current product range centers on BFGoodrich All-Terrain T/A KO2, the visual character comes from keeping the truck in an appropriate modern heavy-duty all-terrain format.
Appearance still varies by size, especially where raised white letter and black sidewall treatments differ. Buyers aiming for a truck that looks right for its era should confirm the exact sub-model first, then choose the correct size and sidewall style rather than chasing a look that does not match the truck's actual wheel and tire setup.
Does correct tire fitment matter for a 2017 Ford Trucks F-350 Super Duty Lariat restoration or refurbishment?
Correct tire fitment matters because this truck was offered with multiple wheel diameters and different sizes tied to drivetrain and DRW configuration. A refurbished or carefully kept 2017 Ford Trucks F-350 Super Duty Lariat looks more coherent when the tires match the truck's actual setup instead of borrowing a size from another version.
Fitment also affects practical details beyond appearance, including wheel compatibility and how the truck sits. Anyone seeking a highly accurate presentation should verify the truck's original equipment through window sticker records, build documentation, or model-specific Ford references before making appearance-based decisions about sidewall style or wheel-and-tire combination.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2017 Ford Trucks F-350 Super Duty Lariat?
Yes. Modifications can affect tire fitment on a 2017 Ford Trucks F-350 Super Duty Lariat even when the sidewall shows one of the correct factory-type sizes. Aftermarket wheels, changes in wheel width, suspension lifts or lowering, and body or steering changes can all alter how a tire sits and clears.
That matters because this truck already spans 17-inch, 18-inch, and 20-inch fitments, plus DRW and non-DRW setups. Any truck with non-stock wheels or chassis changes should have wheel diameter, rim width, steering clearance, and fender clearance checked carefully before a replacement tire is selected for normal road or work use.
What should I inspect before driving a 2017 Ford Trucks F-350 Super Duty Lariat on new tires?
Before driving on new tires, inspect the wheel condition, confirm the tire size matches the truck's exact configuration, and make sure inflation is set appropriately for the tire being used. It is also wise to look over the valve stems, bead seating, and general wheel hardware condition before heading out.
A heavy-duty truck benefits from a broader walk-around as well, including checking for suspension wear, uneven ride height, rubbing at full steering lock, and signs that the old tires wore irregularly. On a DRW truck, extra attention to wheel setup and spacing is especially important before the vehicle returns to regular service.
What should I check before a longer drive in a 2017 Ford Trucks F-350 Super Duty Lariat?
Before a longer drive, confirm that the tires are the correct size for the truck, properly inflated, and free from cuts, bulges, punctures, or abnormal wear. On a 2017 Ford Trucks F-350 Super Duty Lariat, it also makes sense to recheck lug torque, visible suspension condition, and overall tire condition if the truck has been sitting.
Longer trips place more emphasis on consistency across all tires, especially on trucks used for towing, hauling, or seasonal work. A quick check of tread condition, air retention, and any signs of rubbing after recent tire installation can help catch fitment or maintenance issues before they turn into roadside problems.
