2001 Infiniti Trucks QX4 Tires

The 2001 Infiniti Trucks QX4 uses two primary tire sizes: 245/65R17 and 245/70R16. Both are radial sizes, and both apply to the QX4 Base depending on which wheel package is on the vehicle. The two sizes are very close in overall diameter, but they are not for the same rim.

The practical step is to verify the wheel diameter on the truck before selecting a tire. A 17-inch wheel requires 245/65R17, while a 16-inch wheel requires 245/70R16. If the QX4 has been changed from its original wheel setup, check the wheel itself rather than relying only on model identification.

A 2001 Infiniti Trucks QX4 can use either a 17-inch rim or a 16-inch rim, depending on the tire size installed. The 245/65R17 fitment belongs to a 17-inch wheel, while the 245/70R16 fitment belongs to a 16-inch wheel. Both are legitimate primary fitments for this model year.

That makes rim confirmation the first fitment check before comparing tires. Looking at the existing tire sidewall is often the quickest way to verify wheel diameter, but checking the wheel itself is even better if there is any doubt. Width matters too, since the available products carry different rim-width ranges for the two sizes.

The 2001 Infiniti Trucks QX4 has more than one tire size because it can be equipped with different wheel diameters. One fitment uses 245/65R17 on a 17-inch rim, and the other uses 245/70R16 on a 16-inch rim. This is a wheel-based difference rather than a change from radial to bias-ply construction.

For the owner, that means trim name alone is not enough to choose a tire. The Base sub-model can use either size, so the actual wheel on the vehicle determines the correct fitment path. Any previous wheel swap, aftermarket package, or replacement wheel purchase should be taken into account before ordering tires.

Start with the correct primary size for the wheel on the vehicle: 245/65R17 for a 17-inch rim or 245/70R16 for a 16-inch rim. Both available fitments are radial BFGoodrich All-Terrain T/A KO2 tires, so the key differences are tied to size-specific load capacity, rim-width specification, and the wheel setup already on the truck.

Once size is confirmed, think about how the QX4 is used. An all-terrain tire gives a more rugged look and operating character than a highway-oriented pattern, so that choice should match the truck's real use. It also helps to compare the tire's approved rim-width range against the wheel currently installed.

The available tires for the 2001 Infiniti Trucks QX4 use RWL sidewalls, meaning raised white letters. That sidewall treatment appears on both primary fitments covered here, so the visual presentation remains consistent whether the truck uses 245/65R17 or 245/70R16. There is no sidewall split between blackwall and white letter within these choices.

Raised white letters give the QX4 a more traditional SUV and light-truck appearance than a plain sidewall. If appearance matters, consider whether the truck is being kept in a cleaner luxury-SUV style or a more trail-oriented presentation. The tire size still comes first, since sidewall style does not override the correct wheel diameter.

BFGoodrich is the brand represented in the available tire choices for the 2001 Infiniti Trucks QX4. Both primary sizes are offered in the All-Terrain T/A KO2 series, so the brand decision is simple here and the real comparison shifts to the tire size that matches the wheel on the vehicle.

Since brand variety is limited in this selection, focus on the details that actually separate the two fitments. Check whether the truck uses 16-inch or 17-inch rims, then compare the size-specific load figure and approved rim-width range. That approach is more useful than treating the choice as a broad brand comparison.

A period-style choice for a 2001 Infiniti Trucks QX4 starts with using the correct primary size for the wheel already on the vehicle: either 245/65R17 or 245/70R16. Both available options are radial all-terrain tires, so the visual character leans more rugged SUV than luxury-road tire. The right period-style direction depends first on retaining the proper wheel diameter.

Appearance on an early-2000s SUV is influenced heavily by wheel-and-tire proportion, so preserving the correct size relationship matters more than chasing an unrelated modern substitute. The raised white letter sidewall also changes the truck's look, giving it a more assertive stance. A careful buyer should balance era-appropriate appearance with actual intended road use.

Tire construction is straightforward on the 2001 Infiniti Trucks QX4 because the primary fitments here are radial. That means appearance differences come less from bias-ply-versus-radial shape and more from factors such as sidewall styling, tread character, and whether the vehicle sits on the correct 16-inch or 17-inch wheel setup.

For a restoration-minded owner, proportion is a major part of the look. A tire that matches the proper wheel diameter and overall stance will usually preserve the truck's intended visual balance better than an improvised substitute. Raised white letters also make a noticeable styling statement, so sidewall presentation should be chosen as deliberately as size.

Yes, modifications can affect tire fitment on a 2001 Infiniti Trucks QX4. Wheel changes are the biggest factor because this model uses either 245/65R17 or 245/70R16 depending on rim diameter. Aftermarket wheel width, offset, suspension changes, or body alterations can also influence how comfortably a tire clears the fenders and steering components.

A modified QX4 should be checked as an individual vehicle rather than treated like a stock example. Measure the actual wheel diameter and compare the wheel width to the tire's approved range. Turning clearance, suspension travel, and any signs of rubbing deserve attention before regular use, especially if the truck has been lifted or fitted with non-original wheels.

Before driving a 2001 Infiniti Trucks QX4 on new tires, inspect the wheels for correct diameter and condition, confirm proper inflation, and make sure the tire size matches the wheel. It also helps to check for obvious suspension wear, loose steering components, and enough clearance around the inner fender, strut area, and full steering sweep.

A short test drive followed by a second visual inspection is a smart habit. Look for any fresh scuffing, unusual vibration, or uneven contact that could point to alignment or clearance trouble. Tire age and tread are no longer the concern with new rubber, but the rest of the truck still needs to be ready for safe, predictable road use.

Tires on a 2001 Infiniti Trucks QX4 should be maintained with regular pressure checks, routine visual inspections, and attention to tread wear across the full contact patch. Both available fitments are radial SUV tires, so uneven wear, cuts, bulges, or recurring air loss should be addressed promptly rather than ignored until the next service interval.

Low-use trucks deserve the same attention as daily drivers, especially if they spend long periods parked. Sun exposure, age, and extended static load can affect tire condition even when mileage stays low. It is also wise to recheck alignment and suspension condition if the QX4 begins to wander, vibrate, or wear one shoulder faster than the other.