2007 Ford Trucks F-350 Super Duty Lariat Tires

The 2007 Ford Trucks F-350 Super Duty Lariat uses four radial tire sizes depending on configuration: 275/65R18, 245/75R17, 275/65R20, and 275/70R18. These sizes are tied to differences such as 4x2 versus 4x4, Crew Cab versus Super Cab, and single-rear-wheel versus dual-rear-wheel setups.

The most important step is matching the tire to the exact sub-model and wheel diameter already on the truck. A 4x4 Crew Cab can use more than one size, while DRW models use 245/75R17, so checking the truck's actual wheel and axle setup prevents choosing a size that belongs to another F-350 configuration.

Rim diameter on the 2007 Ford Trucks F-350 Super Duty Lariat varies by configuration. The covered fitments use 17-inch, 18-inch, and 20-inch wheels, depending on the exact sub-model and tire size installed on the truck.

That variation means wheel diameter should be confirmed before ordering or mounting tires. The same Lariat nameplate can sit on very different wheel and tire combinations, especially between DRW and non-DRW trucks and between certain 4x4 configurations, so reading the existing tire size and measuring the wheel setup is the safest next step.

This F-350 Lariat covers several heavy-duty truck configurations rather than one single body and axle combination. Tire size changes reflect differences in cab style, drive layout, wheel diameter, and whether the truck is built as a single-rear-wheel or dual-rear-wheel model.

That is why two trucks with the same year and trim can still require different tires. The badge alone is not enough for selection, so the real fitment check should include sub-model, DRW status, and wheel size before comparing products, sidewall appearance, or load-related specifications within the appropriate tire size.

Start with the exact tire size and wheel diameter used by the truck's specific configuration. On a 2007 Ford Trucks F-350 Super Duty Lariat, that means confirming whether the truck calls for 245/75R17, 275/65R18, 275/70R18, or 275/65R20, then staying with the correct radial construction for that setup.

After size is settled, compare factors such as rim-width compatibility, load capacity, sidewall style, and intended use. A truck used for work, towing, or mixed on-road and off-road driving may lead to a different choice than one kept mostly for light-duty use, even when the size itself remains the same.

Sidewall appearance varies by size within the available F-350 Lariat fitments. Raised white letter styling appears on 275/65R18, 245/75R17, and 275/70R18, while the available 275/65R20 option uses an RBL black-letter sidewall.

That gives the truck owner an appearance choice tied partly to size, not just tread pattern. Raised white letters create a more traditional off-road truck look, while black-letter sidewalls look more understated, so sidewall selection should follow the correct fitment first and visual preference second.

The available products for these fitments are centered on the BFGoodrich All-Terrain T/A KO2 series. It appears across all four applicable sizes, giving the lineup a consistent all-terrain product family even though the truck itself uses multiple wheel and tire combinations.

That consistency simplifies comparison because the main differences move to size, rim-width range, sidewall treatment, weight, and load capacity rather than switching between unrelated tire series. Once the truck's exact configuration is confirmed, the decision becomes choosing the KO2 size that matches the wheel and intended duty.

A period-style choice for a 2007 Ford Trucks F-350 Super Duty Lariat starts with the exact size used by the truck's configuration, since this model spans several wheel diameters and both DRW and non-DRW layouts. Staying with the proper 17-inch, 18-inch, or 20-inch radial fitment preserves the truck's intended stance and proportion better than choosing by appearance alone.

After size is confirmed, sidewall presentation helps shape the overall look. Raised white letter tires lean toward a more traditional heavy-duty and off-road appearance, while black-letter sidewalls look cleaner and more understated, so the best choice depends on whether the truck is being kept closer to its original-era style or personalized within the correct fitment.

On the 2007 Ford Trucks F-350 Super Duty Lariat, the primary fitments are radial tires, so the construction itself already aligns with the truck's era. Appearance changes come less from bias-ply versus radial questions and more from keeping the correct metric size, wheel diameter, and sidewall presentation for the specific truck.

That means a restoration-minded owner should focus on proportion and stance first. A truck that should wear 17-inch DRW tires will look different from a 20-inch 4x4 Crew Cab even within the same trim line, so matching the configuration is more important than chasing a generic heavy-duty truck look.

Yes, modifications can change tire fitment on a 2007 Ford Trucks F-350 Super Duty Lariat. Aftermarket wheels, suspension lifts, leveling kits, lowered setups, or changes between single-rear-wheel and dual-rear-wheel hardware can all alter the relationship between the tire, wheel, fender, and steering components.

A truck that has been changed from its original wheel setup should be checked carefully before any tire is selected, even if the size sounds familiar. Wheel diameter, rim width, and clearance at full steering lock matter just as much as the nominal tire size, especially on a heavy-duty truck with multiple factory fitment paths.

Before road use, inspect wheel condition, lug hardware, valve stems, and inflation pressure, then confirm the tires match the truck's exact size and wheel diameter. It is also wise to look over suspension and steering parts for looseness, since a heavy-duty truck can mask developing problems until new tires make them more noticeable.

A short check for fender, brake, and steering clearance is worthwhile before regular driving, especially if the truck has different wheels than it left the factory with. After the first miles, recheck pressure and watch for uneven wear, vibration, or rubbing that could point to a fitment or chassis issue.

Routine maintenance starts with keeping the tires inflated correctly for the truck's use, checking them regularly for cuts, punctures, irregular wear, and sidewall damage, and watching for slow air loss. On a truck like the 2007 Ford Trucks F-350 Super Duty Lariat, frequent inspection matters because load, towing, and storage patterns can vary widely.

Even trucks that see limited mileage should not be ignored between drives. Periodic checks for aging, flat spotting from long storage, and visible cracking help catch issues early, while keeping the truck on the correct size and wheel combination prevents uneven wear patterns caused by mismatched or altered fitment.