The 1998 Ford Trucks F-150 belongs to the generation that helped move Ford’s full-size pickup from purely work-focused duty into a broader mix of everyday driving, towing, and personal-use truck ownership. That matters when choosing tires, because this model uses multiple radial sizes across 16-inch and 17-inch wheel applications rather than one universal fitment. Sizes include 235/70R16, 245/75R16, 255/70R16, and 265/70R17, with choices ranging from all-terrain raised white letter tires to wide whitewall radial options in select fitments. The right selection starts with confirming the exact sub-model and wheel diameter, then matching the truck’s intended use with the tire’s appearance and load characteristics.
Which Tire Size Is Right for The 1998 Ford Trucks F-150
The 1998 Ford Trucks F-150 uses four primary tire sizes, and the right one depends on both sub-model and wheel diameter. Three sizes fit 16-inch applications, while 265/70R17 belongs to 17-inch setups found on certain Lariat and XLT trucks. Before comparing tread style or appearance, confirm the truck’s exact trim and the wheel diameter currently on the vehicle, especially if it has been modified over the years.
In 235/70R16, the 235 is the nominal section width in millimeters, 70 is the aspect ratio, R identifies radial construction, and 16 is the rim diameter in inches. This is a modern metric radial size that suits F-150 applications using a 16-inch wheel and keeps the buyer in a fully radial fitment. Available choices include BFGoodrich all-terrain styling with raised white letters as well as wide whitewall radial options from American Classic and Coker Classic. It is a useful size to evaluate when the truck is meant to balance correct fitment with either a traditional truck look or a more custom presentation.
The 245/75R16 size uses a 245-millimeter nominal section width, a 75-series profile, radial construction, and a 16-inch rim diameter. On the 1998 F-150, this size remains within the truck’s radial-era fitment and is tied to 16-inch wheel applications rather than the 17-inch setups used elsewhere in the range. Product choice here centers on the BFGoodrich All-Terrain T/A KO2 with raised white letter sidewalls and a heavier-duty truck tire character. This size deserves a closer look when the truck’s wheel diameter is confirmed and the goal leans more toward utility-oriented use than appearance-driven sidewall variety.
A 255/70R16 tire has a 255-millimeter nominal section width, a 70-series profile, radial construction, and a 16-inch rim. Within the 1998 Ford Trucks F-150 range, it is another 16-inch fitment choice, but it carries a wider nominal section than 235/70R16 while staying separate from the 17-inch 265/70R17 application. The available option in this size is a BFGoodrich All-Terrain T/A KO2 with raised white letters, giving it a distinctly truck-oriented appearance. It is the size to compare when the truck already wears 16-inch wheels and the owner wants a radial fitment with an all-terrain presentation.
The 265/70R17 format means a 265-millimeter nominal section width, a 70-series profile, radial construction, and a 17-inch rim diameter. This size is not shared across every 1998 F-150 configuration, so it should be considered only after confirming that the truck is one of the Lariat or XLT applications using 17-inch wheels. Available choices come from the BFGoodrich All-Terrain T/A KO2 line, with raised white letter sidewalls and more than one load-capacity specification within the same size. It is an important fitment to verify carefully because the wheel diameter changes along with the tire size.
Sub-model fitment on the 1998 Ford Trucks F-150 is not completely uniform, because some trims share only the 16-inch sizes while others also use a 17-inch application. Checking the exact sub-model helps narrow the tire search before comparing sidewall style, load specification, or tread character.
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1998 Ford Trucks F-150 Base
The 1998 Ford Trucks F-150 Base uses the 16-inch radial fitments within this range rather than the 17-inch application. That makes wheel-diameter confirmation the first step, followed by choosing the tire size and style that best matches how the truck is driven and presented.
The 1998 Ford Trucks F-150 Lariat spans both the shared 16-inch radial sizes and the 265/70R17 fitment used on 17-inch wheels. Tire selection starts with confirming which wheel package is actually on the truck, then comparing all-terrain versus appearance-focused radial options where available.
The 1998 Ford Trucks F-150 XL uses the same group of 16-inch radial tire sizes as the Base trim. Once the truck’s current wheel and size are confirmed, the decision becomes more about tread style, load capacity, and whether the truck is kept stock-looking or used more heavily.
The 1998 Ford Trucks F-150 XLT covers the shared 16-inch radial sizes and also includes the 265/70R17 option on 17-inch wheels. That means the buyer should verify wheel diameter first, then compare the available tire choices within the correct size instead of assuming every XLT uses the same setup.
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 1998 Ford Trucks F-150 Tires for Sale
Available 1998 Ford Trucks F-150 tire choices center on radial construction, with BFGoodrich All-Terrain T/A KO2 options across all four sizes and select 235/70R16 alternatives from American Classic and Coker Classic. Sidewall treatments include raised white letter and wide whitewall, giving buyers both utility-minded and appearance-focused directions to compare.
These FAQs focus on the tire sizes used on the 1998 Ford Trucks F-150, how sub-model and wheel diameter affect fitment, and what to compare when choosing between all-terrain and appearance-oriented radial options.
Tire Size & Fitment
What tire size fits a 1998 Ford Trucks F-150?
The 1998 Ford Trucks F-150 uses four primary radial tire sizes: 235/70R16, 245/75R16, 255/70R16, and 265/70R17. Not every truck uses all four, though. Base and XL applications stay within the 16-inch sizes, while certain Lariat and XLT trucks also use the 17-inch 265/70R17 fitment.
The practical first step is confirming the exact sub-model and the wheel diameter currently on the truck. Many F-150s have seen wheel changes over time, so the size on the sidewall and the actual rim diameter matter more than assumption. Once those are confirmed, tire choice becomes much easier.
What size rim does a 1998 Ford Trucks F-150 use?
A 1998 Ford Trucks F-150 uses either a 16-inch or 17-inch rim, depending on the tire size and trim-level application. The 235/70R16, 245/75R16, and 255/70R16 sizes all belong to 16-inch wheels, while 265/70R17 belongs to a 17-inch wheel.
That distinction matters because tire sizes do not cross between 16-inch and 17-inch rims. Before choosing a replacement, check the stamping on the wheel or verify the size already mounted on the truck. If aftermarket wheels are present, confirm both diameter and width so the new tire matches the actual setup.
Do all 1998 Ford Trucks F-150 sub-models use the same tire size?
No, 1998 Ford Trucks F-150 sub-models do not all use the same tire size. Base and XL trucks use three 16-inch radial sizes, while Lariat and XLT trucks use those same 16-inch sizes plus the 265/70R17 fitment on 17-inch wheels.
That means trim level is part of the fitment decision, but it should still be confirmed against the wheels actually on the truck. A Lariat or XLT may not automatically have 17-inch wheels today, and a Base or XL may have been changed from stock. Verifying both trim and wheel setup prevents ordering the wrong size.
Choosing the Right Tire
What should I consider when choosing a tire for a 1998 Ford Trucks F-150?
Start with the correct tire size and rim diameter for the truck, since the 1998 Ford Trucks F-150 uses both 16-inch and 17-inch applications. After that, compare the tire’s intended character, whether that means an all-terrain radial such as the BFGoodrich KO2 or a more appearance-driven wide whitewall radial in 235/70R16.
It also helps to compare rim-width compatibility and load-capacity figures within the correct size. A truck used for regular hauling, towing, or rougher roads may call for a different product approach than one kept mainly for cruising or show use. Matching the tire to how the truck is actually used leads to a better final choice.
What sidewall styles are available for 1998 Ford Trucks F-150 tires?
The available sidewall styles for the 1998 Ford Trucks F-150 include raised white letter and wide whitewall, depending on size. Raised white letter styling appears on the BFGoodrich All-Terrain T/A KO2 line, while wide whitewall choices are available in 235/70R16 through American Classic and Coker Classic offerings.
That makes sidewall style an appearance decision as much as a fitment one. Raised white letters give the truck a more utility-minded or off-road-inspired look, while a wide whitewall changes the visual character substantially. The key is to stay with the correct size first, then choose the sidewall treatment that suits the truck’s presentation.
What brands offer tires for the 1998 Ford Trucks F-150?
Tires for the 1998 Ford Trucks F-150 are available here from BFGoodrich, American Classic, and Coker Classic. BFGoodrich covers all four primary sizes through the All-Terrain T/A KO2 line, while American Classic and Coker Classic appear in 235/70R16 with wide whitewall radial options.
The brand choice is tied closely to the kind of truck you are building or maintaining. Some owners want an all-terrain truck look with raised white letters, while others want a more custom or nostalgic whitewall presentation. Once the correct size is locked in, brand comparison becomes a matter of style, construction details, and intended use.
Restoration & Appearance
Which tire should I choose for a period-style 1998 Ford Trucks F-150?
A period-style choice for a 1998 Ford Trucks F-150 starts with the tire size that matches the truck’s actual wheel and trim-level fitment. From there, the visual direction matters. BFGoodrich All-Terrain T/A KO2 tires create a distinctly truck-oriented raised white letter look, while 235/70R16 wide whitewall radials create a very different custom presentation.
The right answer depends on whether the truck is being kept close to its late-1990s pickup character or styled for a more personalized appearance. Tire size should stay correct for the wheel application first. If exact historical presentation matters, compare the truck against original sales literature or marque-specific references before deciding on sidewall style.
How does tire construction affect the appearance of a restored 1998 Ford Trucks F-150?
On the 1998 Ford Trucks F-150, construction choice is straightforward because the primary fitments here are all radial. That means the appearance difference comes less from bias-ply versus radial and more from the tire’s sidewall treatment, tread personality, and overall visual stance within the correct size.
A raised white letter all-terrain radial gives the truck a tougher, more utility-focused look, while a wide whitewall radial changes the tone toward a more custom and attention-grabbing style. Keeping the proper size and wheel diameter is still the foundation, since the truck’s appearance can be thrown off quickly by the wrong profile or rim pairing.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1998 Ford Trucks F-150?
Yes, modifications can affect tire fitment on a 1998 Ford Trucks F-150. Wheel changes, suspension alterations, lift or lowering work, and body changes can all influence which tire size clears properly, even when the truck originally used one of the listed factory-era sizes.
A truck with aftermarket wheels should have its actual rim diameter and width confirmed before selecting tires. Clearance at the steering stops, wheel openings, and suspension points also deserves a careful look. Even a correct-size tire can become problematic if the wheel setup, ride height, or alignment has changed from the truck’s earlier configuration.
What should I inspect before driving a 1998 Ford Trucks F-150 on new tires?
Before driving a 1998 Ford Trucks F-150 on new tires, inspect the wheels for damage, confirm the tire size matches the wheel diameter, and make sure inflation is set appropriately for the tire being used. It is also smart to look over valve stems, lug hardware, and general tire seating after installation.
A short road test should be followed by another check for rubbing, unusual vibration, or uneven clearance at full steering lock. Older trucks can also reveal suspension or alignment issues only after fresh tires are mounted. Catching those problems early helps protect the new tires and gives the truck a more stable road feel.
How often should tires on a 1998 Ford Trucks F-150 be inspected?
Tires on a 1998 Ford Trucks F-150 should be inspected regularly, especially if the truck sees mixed use, long storage periods, or seasonal driving. Check for uneven tread wear, cuts, punctures, sidewall cracking, bulges, and slow air loss rather than relying only on tread depth.
Monthly visual checks are a sensible baseline, and another inspection before longer trips is worth the time. Trucks that sit for extended periods can develop age-related tire issues even when miles stay low. Keeping inflation stable and catching wear early helps preserve ride quality, handling, and the service life of the tire.
