The 2002 Infiniti Trucks QX4 sits at an interesting point in the early luxury SUV market, blending truck-based utility with a more upscale cabin and road-going character than many midsize sport-utilities of its era. For owners keeping one on the road today, tire choice is less about vintage bias-ply concerns and more about confirming the correct wheel setup first. This QX4 uses radial tires in either 245/65R17 or 245/70R16, depending on the wheel package on the vehicle. Available choices here center on a modern all-terrain radial with raised white letter styling. The key step is matching the tire to the actual rim diameter before evaluating appearance, load capacity, and intended use.
Which Tire Size Is Right for The 2002 Infiniti Trucks QX4
The 2002 Infiniti Trucks QX4 uses two primary tire sizes, and the difference comes down to wheel diameter rather than a change in tire construction. Both sizes are radial fitments, but one is built for a 17-inch rim and the other for a 16-inch rim. Before choosing a tire, confirm which wheel package is currently on the vehicle, especially if it has been changed over the years.
A 245/65R17 tire uses a 245-millimeter nominal section width, a 65-series aspect ratio, radial construction, and a 17-inch rim diameter. On the 2002 Infiniti Trucks QX4, this is one of the primary modern radial fitments and keeps the selection process centered on wheel compatibility rather than vintage construction concerns. In this size, the available choice is a BFGoodrich All Terrain TA KO2 with raised white letter sidewalls. This size is the one to evaluate if your QX4 is on 17-inch wheels and you want a road-ready radial with a more rugged all-terrain character.
A 245/70R16 tire also carries a 245-millimeter nominal section width, but its 70-series profile is paired with a 16-inch rim diameter. For the 2002 Infiniti Trucks QX4, it serves the same basic role as a primary radial fitment, but it belongs to a different wheel package and should not be chosen without confirming rim size first. The available product in this fitment is a BFGoodrich All Terrain TA KO2 with raised white letter styling. This size makes sense when the vehicle still wears 16-inch wheels and the goal is to keep a capable all-terrain radial in the correct diameter family.
Sub-model fitment is straightforward here because the covered QX4 Base uses the same two radial tire sizes found at the model level. The real point to verify is not trim level but which wheel diameter is actually on the vehicle before selecting a tire.
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2002 Infiniti Trucks QX4 Base
The 2002 Infiniti Trucks QX4 Base uses radial tires in either 245/65R17 or 245/70R16, depending on whether the vehicle has 17-inch or 16-inch wheels. Tire selection starts with confirming the rim diameter, then comparing the available all-terrain radial option in the matching size.
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 2002 Infiniti Trucks QX4 Tires for Sale
Available QX4 tire choices focus on BFGoodrich All Terrain TA KO2 radials in both primary sizes. The main comparison points are 16-inch versus 17-inch wheel fitment, raised white letter sidewall presentation, rim-width compatibility, and load capacity at the stated inflation pressure.
These FAQs for the 2002 Infiniti Trucks QX4 focus on its two radial tire sizes, 16-inch versus 17-inch rim fitment, product selection, sidewall styling, and the checks that matter before regular road use.
Tire Size & Fitment
What tire size fits a 2002 Infiniti Trucks QX4?
The 2002 Infiniti Trucks QX4 uses two primary tire sizes: 245/65R17 and 245/70R16. Both are radial fitments, and both have nearly the same overall diameter, but they are built for different wheel diameters. The 245/65R17 belongs on a 17-inch rim, while the 245/70R16 belongs on a 16-inch rim.
That means the first step is checking the actual wheels on the vehicle rather than choosing by model name alone. A QX4 that still has its original wheel package may already point you in the right direction, but aftermarket wheels can change that. Confirm the rim diameter stamped on the wheel or printed on the current tire before choosing a replacement.
What size rim does a 2002 Infiniti Trucks QX4 use?
A 2002 Infiniti Trucks QX4 can use either a 17-inch rim with 245/65R17 tires or a 16-inch rim with 245/70R16 tires. Both fitments are radial, and each tire size is tied directly to its matching wheel diameter. The vehicle does not use one universal rim size across every setup.
Rim diameter should be confirmed before anything else because a 16-inch tire and a 17-inch tire are not interchangeable. It also helps to compare wheel width when choosing among products, since the available tires have their own rim-width ranges. Checking the current wheel setup is especially important if the QX4 has seen wheel swaps during its life.
Why does the 2002 Infiniti Trucks QX4 have more than one tire size?
The 2002 Infiniti Trucks QX4 has more than one tire size because it was fitted with different wheel diameters. One setup uses 245/65R17 on a 17-inch rim, and the other uses 245/70R16 on a 16-inch rim. Both are modern radial sizes and serve as primary fitments for this model year.
This is not a case where one size replaces the other automatically. Each size needs the correct wheel diameter, so the decision starts with the wheels currently on the vehicle. Once that is confirmed, the next comparison points are tire type, sidewall appearance, and whether the selected tire matches the QX4's intended road or light off-road use.
Choosing the Right Tire
What should I consider when choosing a 245/65R17 or 245/70R16 tire for a 2002 Infiniti Trucks QX4?
Start with the correct primary size for the wheels on the vehicle, since the 2002 Infiniti Trucks QX4 uses either 245/65R17 or 245/70R16. Both available choices here are radial all-terrain tires, so the real comparison is wheel compatibility, load capacity, and how the tire's character suits the way the SUV is driven.
A careful selection also includes checking the tire's rim-width range against the wheels already on the QX4. The 245/65R17 option is paired with a different width range than the 245/70R16 option, so size alone is not the whole story. It also helps to think about whether you want a more traditional highway look or the bolder appearance of an all-terrain tire.
What sidewall styles are available for 2002 Infiniti Trucks QX4 tires?
The available tires for the 2002 Infiniti Trucks QX4 use RWL sidewalls, which means raised white letters. That styling gives the tire a more assertive, truck-oriented look than a plain blackwall. It also fits naturally with the all-terrain character of the BFGoodrich All Terrain TA KO2 offered in both primary QX4 sizes.
Sidewall style is mostly an appearance decision once the correct size and wheel diameter have been confirmed. Raised white letters can make a QX4 look more purposeful, while some owners may prefer a subtler presentation by mounting the lettering inward if the wheel and tire setup allow it. The main fitment decision still remains choosing the proper 16-inch or 17-inch tire.
What brands offer tires for the 2002 Infiniti Trucks QX4?
BFGoodrich is the brand represented in the available tire choices for the 2002 Infiniti Trucks QX4. Both primary sizes, 245/65R17 and 245/70R16, are offered in the All Terrain TA KO2 series. That keeps the selection focused on matching the correct wheel diameter rather than comparing several different brand families.
Since the brand choice is narrow here, the more useful comparison is between the two sizes and their wheel requirements. It also makes sense to look at the tire's intended use, rim-width specification, and load capacity at the stated pressure. Those details matter more than brand switching when the vehicle's available fitment centers on one all-terrain product line.
Restoration & Appearance
Which tire should I choose for a period-style 2002 Infiniti Trucks QX4?
A period-style tire choice for a 2002 Infiniti Trucks QX4 begins with keeping the correct original-size family for the wheels on the vehicle, either 245/65R17 or 245/70R16. Since this is a modern SUV rather than a bias-ply-era vehicle, the appearance question is more about preserving the right proportions and wheel fitment than recreating an earlier construction style.
The available all-terrain radial gives the QX4 a more rugged presentation, which may suit some owners better than a purely street-oriented look. For an especially exact restoration-minded approach, it helps to compare your wheel setup and surviving reference photos from the vehicle's era. That keeps appearance decisions grounded in how your particular QX4 is being preserved.
Does correct tire fitment matter for a 2002 Infiniti Trucks QX4 restoration?
Correct tire fitment matters on a 2002 Infiniti Trucks QX4 restoration because the vehicle uses two size and wheel combinations that look similar on paper but are not interchangeable at the rim. Staying with the proper 245/65R17 or 245/70R16 setup helps preserve the vehicle's stance, wheel relationship, and overall presentation.
Appearance is only part of the equation. Correct fitment also affects how cleanly the tire sits on the wheel and whether the vehicle retains appropriate clearance for normal driving. Even on a newer collector SUV, confirming the actual wheel diameter and width before mounting replacement tires is a basic restoration step that prevents avoidable fitment mistakes.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2002 Infiniti Trucks QX4?
Yes, modifications can affect tire fitment on a 2002 Infiniti Trucks QX4, even when the tire size itself is one of the primary choices for the model. Aftermarket wheels, wheel spacers, suspension changes, or altered ride height can all change how a 245/65R17 or 245/70R16 tire sits in the wheel opening and against steering components.
That is why the vehicle should be checked as it exists today, not only by model-year fitment. Wheel diameter, wheel width, and clearance during full steering lock all matter once changes have been made. A QX4 that has been modified for appearance or trail use deserves a closer look before mounting replacement tires in either of the stock-size families.
What should I inspect before driving a 2002 Infiniti Trucks QX4 on new tires?
Before driving a 2002 Infiniti Trucks QX4 on new tires, inspect wheel condition, valve stems, lug hardware, and basic suspension wear points that could affect how the tires run. It also makes sense to verify that the new tires match the wheel diameter and fall within the wheel's width requirements. Proper inflation should be set before road use begins.
A short initial drive should be followed by another check for rubbing, unusual vibration, or uneven seating at the bead. Steering from lock to lock while the vehicle is stationary can reveal clearance issues that are easy to miss during mounting. Catching those details early helps prevent wear problems and makes the new tire installation much more predictable.
How should 245/65R17 and 245/70R16 tires on a collector 2002 Infiniti Trucks QX4 be maintained?
Collector-use tires on a 2002 Infiniti Trucks QX4 still need regular maintenance even if the vehicle is driven only occasionally. Check inflation pressure routinely, inspect tread and sidewalls for cracking or cuts, and watch for air loss between drives. Tires that look fine at a glance can still age out or develop condition issues during long periods of storage.
Storage habits also matter. Keeping the QX4 away from prolonged sun exposure, excess heat, moisture, and ozone sources helps protect the rubber over time. Moving the vehicle occasionally or adjusting its position can reduce flat-spotting during long sits. A close inspection before any longer trip is a smart habit, especially for an SUV that now sees collector-style use.
