The 1999 Ford Trucks Expedition came from the era when full-size SUVs were expected to handle family hauling, towing, and everyday road use with the presence of a truck-based platform. For many owners today, that means balancing original-style fitment with the realities of replacement tires on a vehicle that may still see regular miles. This Expedition uses radial tire fitments in 255/70R16 and, on certain 4x4 sub-models, 265/70R17. That makes the key decision less about vintage bias-ply versus radial construction and more about confirming the exact wheel diameter, then choosing the right load range and all-terrain presentation for the way the SUV is used.
Which Tire Size Is Right for The 1999 Ford Trucks Expedition
Two tire sizes apply to the 1999 Ford Trucks Expedition, and they are tied to both sub-model and wheel diameter. Some versions use 255/70R16, while certain 4x4 configurations can also use 265/70R17, so the first step is confirming the exact sub-model and whether the vehicle is on 16-inch or 17-inch wheels before comparing tire options.
Fit(s): Eddie Bauer 4x2, Eddie Bauer 4x4, XLT 4x2, and XLT 4x4
Construction: Radial|Rim: 16 in
255/70R16 is a metric radial size in which 255 identifies nominal section width in millimeters, 70 is the aspect ratio, R indicates radial construction, and 16 is the wheel diameter in inches. On the 1999 Ford Trucks Expedition, this is a primary fitment used on multiple sub-models and it suits the truck-based SUV character of the vehicle well. Available choices in this size include BFGoodrich All-Terrain T/A KO2 with raised white letter sidewalls. It is the size to evaluate when the Expedition is equipped with 16-inch wheels and the goal is maintaining the correct rim diameter and a traditional all-terrain look.
265/70R17 is also a metric radial size, with a 265 millimeter nominal section width, a 70-series profile, radial construction, and a 17-inch wheel diameter. On the 1999 Ford Trucks Expedition, this size appears on certain 4x4 versions, making wheel confirmation especially important before selection. BFGoodrich All-Terrain T/A KO2 options are available here as well, including choices with different load capacities but the same raised white letter sidewall treatment. This size is the one to consider when the vehicle is already set up on 17-inch wheels and the owner wants an all-terrain radial matched to that rim diameter.
Sub-model fitment matters on the 1999 Ford Trucks Expedition because tire choice is not the same across every configuration. The 4x2 models stay straightforward with one primary size, while the 4x4 models require closer attention to the wheel diameter already on the vehicle.
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1999 Ford Trucks Expedition Eddie Bauer 4x2
The 1999 Ford Trucks Expedition Eddie Bauer 4x2 uses a single radial tire fitment, which keeps size selection relatively simple. The main buying decision becomes choosing the right tire within that size and confirming the wheel remains the original 16-inch diameter if the vehicle has been changed over time.
The 1999 Ford Trucks Expedition Eddie Bauer 4x4 can use either of the two primary radial sizes associated with this model year. That means tire selection starts with confirming whether the SUV is on 16-inch or 17-inch wheels, then comparing the available all-terrain options within the correct size.
The 1999 Ford Trucks Expedition XLT 4x2 uses one primary radial size, so fitment is more direct than on the 4x4 versions. Once the correct size is confirmed, attention can shift to rim-width compatibility, load capacity, and whether an all-terrain tire matches the vehicle's intended use.
The 1999 Ford Trucks Expedition XLT 4x4 can be equipped with either primary radial tire size used on this model. The practical step is confirming the wheel diameter on the vehicle now, since that determines which tire size belongs on the SUV before comparing available product specifications.
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 1999 Ford Trucks Expedition Tires for Sale
Available 1999 Ford Trucks Expedition tires center on BFGoodrich All-Terrain T/A KO2 options in both primary sizes. The main comparison points are wheel diameter, rim-width compatibility, load capacity, and the raised white letter sidewall treatment used across the current selections.
Common questions for the 1999 Ford Trucks Expedition usually come down to tire size by sub-model, 16-inch versus 17-inch wheel fitment, and how to compare available radial all-terrain choices before putting the vehicle back into regular road use.
Tire Size & Fitment
What tire size fits a 1999 Ford Trucks Expedition?
The 1999 Ford Trucks Expedition uses two primary tire sizes: 255/70R16 and 265/70R17. The correct size depends on the exact sub-model and wheel setup, with 4x2 models using 255/70R16 and certain 4x4 versions using either 255/70R16 or 265/70R17.
The practical step is to confirm what wheels are actually on the SUV before choosing a tire. A 16-inch tire cannot be mounted on a 17-inch wheel, and a 17-inch tire cannot be mounted on a 16-inch wheel, so matching the tire size to the vehicle's current rim diameter is essential.
What size rim does a 1999 Ford Trucks Expedition use?
A 1999 Ford Trucks Expedition uses either a 16-inch or 17-inch rim, depending on the tire size and configuration. The 255/70R16 fitment uses a 16-inch wheel, while the 265/70R17 fitment uses a 17-inch wheel.
Wheel diameter should be verified before ordering replacement tires, especially on older SUVs that may have seen wheel changes over time. Looking only at trim level is not always enough when a 4x4 can be found with more than one fitment, so the actual wheel on the vehicle should guide the final decision.
Do all 1999 Ford Trucks Expedition sub-models use the same tire size?
No, not every 1999 Ford Trucks Expedition sub-model uses the same tire size. The Eddie Bauer 4x2 and XLT 4x2 use 255/70R16, while the Eddie Bauer 4x4 and XLT 4x4 can use 255/70R16 or 265/70R17.
That variation matters because the right tire is tied to the wheel diameter already on the vehicle. Owners of 4x4 models should confirm whether their Expedition is on 16-inch or 17-inch wheels before comparing tire options, rather than assuming every version of the model year uses the same setup.
Choosing the Right Tire
What should I consider when choosing a tire for a 1999 Ford Trucks Expedition?
Start with the correct size for the specific Expedition sub-model and the wheel diameter currently on the vehicle. From there, compare radial construction, rim-width compatibility, load capacity, and whether the tire's all-terrain character suits how the SUV is actually driven.
A full-size SUV places different demands on a tire than a lighter passenger car, so the details matter. Owners should also think about towing use, cargo loads, ride preference, and whether they want a traditional truck-style appearance such as raised white letters when narrowing the available choices.
What sidewall styles are available for 1999 Ford Trucks Expedition tires?
The available tire selections for the 1999 Ford Trucks Expedition use an RWL sidewall, which means raised white letters. That gives the tire a more traditional truck and SUV appearance than a plain black sidewall and matches the all-terrain character of the currently available options.
Sidewall style is mostly an appearance choice, but it can strongly affect how the Expedition looks once mounted. Buyers who want a more rugged late-1990s SUV presentation may prefer raised white letters, while anyone replacing only two tires should also think about how the sidewalls will match the rest of the set.
What brands offer tires for the 1999 Ford Trucks Expedition?
BFGoodrich is the available brand for the 1999 Ford Trucks Expedition in these primary sizes. The current offerings are from the All-Terrain T/A KO2 series, giving the vehicle a consistent all-terrain radial option across both the 16-inch and 17-inch fitments.
Since the available products stay within one brand family, the key comparison points shift to size, wheel compatibility, and load specification rather than brand preference. That is especially important on the 265/70R17 fitment, where more than one load-capacity choice is available within the same tire series.
Restoration & Appearance
Which tire should I choose for a period-style 1999 Ford Trucks Expedition?
A period-style choice for a 1999 Ford Trucks Expedition starts with keeping the correct primary size for the exact sub-model and wheel diameter already on the SUV. Since this model uses radial fitments, the visual decision is less about bias-ply versus radial and more about maintaining an appropriate truck and SUV tire presentation.
Raised white letter sidewalls can help preserve the late-1990s sport-utility look that many owners want. Anyone aiming for a highly accurate restoration should still compare the tire's size, sidewall appearance, and overall stance against original vehicle literature or marque-specific references before making a final selection.
Does correct tire fitment matter for a 1999 Ford Trucks Expedition restoration?
Yes, correct tire fitment matters on a 1999 Ford Trucks Expedition restoration because the tire size and wheel diameter affect both appearance and stance. Using the proper 255/70R16 or 265/70R17 fitment helps keep the vehicle visually consistent with the way this generation of Expedition was equipped.
Fitment also affects practicality once the restoration is driven. A mismatch in wheel diameter or an incorrect overall setup can create needless clearance and selection problems, so restoration-minded owners should verify the exact sub-model, current wheels, and intended presentation before deciding on a replacement tire.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1999 Ford Trucks Expedition?
Yes, modifications can affect tire fitment on a 1999 Ford Trucks Expedition. Wheel changes, suspension lifts or lowering, altered offsets, and previous owner changes can all influence whether the current tire size is still the right match for the SUV.
That is especially important on the 4x4 models, where both 16-inch and 17-inch fitments appear. Before replacing tires, check the actual wheel diameter and width on the vehicle, then look for steering, suspension, and fender clearance issues so the selected tire matches the Expedition's present configuration.
What should I inspect before driving a 1999 Ford Trucks Expedition on new tires?
Before driving a 1999 Ford Trucks Expedition on new tires, inspect the wheels for damage, confirm the tire size matches the wheel diameter, and make sure the tires are inflated properly for the intended use. It is also wise to check tread seating and valve condition after installation.
A full-size SUV should also have its suspension, steering, and alignment looked over if tire wear on the previous set was uneven. Road-test attention should include vibration, pull, rubbing, and air loss during the first miles so any fitment or condition issue is caught before regular use.
How often should tires on a 1999 Ford Trucks Expedition be inspected?
Tires on a 1999 Ford Trucks Expedition should be inspected regularly, not just when they look worn. Frequent checks for tread wear, cuts, punctures, cracking, bulges, and air pressure help catch issues early, especially on an older SUV that may alternate between daily driving and longer periods of sitting.
Monthly visual checks are a sensible routine, with closer inspection before road trips, towing, or heavy-use seasons. Attention should also go to uneven wear patterns that may point to alignment or suspension problems, since those vehicle-condition issues can shorten tire life even when the size itself is correct.
