The 1997 Infiniti Trucks lineup was concise, and the QX4 gave Infiniti an upscale entry in the growing luxury SUV market with a blend of utility, comfort, and more refined road manners than many traditional sport-utilities of the period. For tire selection, 1997 Infiniti Trucks is refreshingly straightforward because one model uses one size: 245/70R16. That means the decision is less about comparing multiple fitments across the range and more about confirming that your truck is a QX4 on the original 16-inch wheel package, then choosing the right radial tire style for how you drive and how closely you want to preserve the truck’s period look.
Which Tire Size Is Right for Your 1997 Infiniti Trucks
One tire size fits 1997 Infiniti Trucks vehicles: 245/70R16, and it is shared across the full model range for the year because the QX4 is the only model covered. The key decision is confirming the 16-inch wheel fitment first, then choosing a radial tire that matches your intended use. Understanding that distinction before choosing a product saves time and helps ensure the right match.
Year(s): 1997|Fit(s): QX4|Construction: Radial|Rim: 16 in
245/70R16 is a metric radial size with a 245-millimeter section width, a 70-series aspect ratio, and fitment for a 16-inch wheel. This size is available from BFGoodrich with a raised white letter sidewall and an S speed rating, which carries a 112 mph ceiling. For a 1997 Infiniti Trucks QX4, this is the universal year-and-model fitment, so the practical choice is less about size selection and more about whether an all-terrain radial suits your truck’s road use, appearance, and overall character.
One model is covered for 1997 Infiniti Trucks. Because the entire year-and-make range centers on the QX4, tire fitment does not vary by model in this case; the main considerations are wheel confirmation, appearance, and how you use the truck today. Select the model below for more focused fitment history and product options.
1997 Infiniti Trucks QX4
The 1997 Infiniti Trucks QX4 was Infiniti’s early luxury SUV, built to deliver four-wheel-drive utility with a more premium presentation than many midsize sport-utilities of the era. Its tires mount on 16-inch wheels, and the 245/70R16 fitment gives owners a straightforward path whether the goal is preserving a late-1990s SUV stance or maintaining practical road-going versatility.
One product is available across one tire size for 1997 Infiniti Trucks vehicles. The 245/70R16 comes in a radial BFGoodrich all-terrain configuration with a raised white letter sidewall, so confirm your size and preferred appearance before selecting.
These answers focus on the single-size 1997 Infiniti Trucks QX4 fitment, including what 245/70R16 means, which wheel width it suits, how raised white letter styling affects appearance, and what to check before putting a collector-era luxury SUV back on the road.
Size Basics & Fitment
What tire sizes fit 1997 Infiniti Trucks vehicles?
1997 Infiniti Trucks vehicles use one tire size: 245/70R16. In this year-and-make range, that fitment applies to the QX4, and it mounts on a 16-inch wheel. The available rim-width range for the tire in this size is 6.5 to 7.0 inches, which gives you a useful wheel check before moving forward.
That single-size setup makes the search process easier than it is on many vintage and collector vehicles, but it still pays to confirm what is actually on your truck. A previous owner may have changed wheels or tires over the years, so checking the sidewall on the existing tire and measuring the wheel width is the best first step before choosing a replacement.
What does 245/70R16 mean on a 1997 Infiniti Trucks tire?
On a 1997 Infiniti Trucks QX4, 245/70R16 is a metric radial tire size. The 245 is the nominal section width in millimeters, 70 is the aspect ratio, the R identifies radial construction, and 16 is the wheel diameter in inches. That format is typical of modern SUV fitments from the 1990s and later.
Knowing how to read the size helps you avoid mixing dimensions that may look similar at a glance but fit differently in the real world. For a QX4 owner, the important takeaway is that the tire is built for a 16-inch wheel and uses a modern metric sizing convention, so any replacement should match that full size code unless you are intentionally reworking the wheel-and-tire package.
Do all 1997 Infiniti Trucks models use the same tire size?
Yes. For 1997 Infiniti Trucks, the QX4 is the model covered, and it uses 245/70R16. There is no year-and-make split here between different models, alternate rim diameters, or a bias-ply-versus-radial choice, so the fitment path is much simpler than on older multi-model lines.
That simplicity means your main job is verifying that your truck still wears the intended wheel size and has not been altered with aftermarket wheels or oversized tires. Once that is confirmed, you can focus on tire character, sidewall appearance, and driving use rather than sorting through multiple factory-type fitments.
Buying the Right Tire
What sidewall styles are available for 1997 Infiniti Trucks tires?
For 1997 Infiniti Trucks in 245/70R16, the available sidewall style is RWL, or raised white letters. That look was common on SUVs and light trucks in the 1990s, especially when owners wanted a more rugged appearance than a plain blackwall. It gives the QX4 a period-correct sport-utility flavor rather than a luxury-sedan visual treatment.
Sidewall style matters more than many owners expect because it changes the truck’s personality at a glance. If you want your QX4 to lean into its original-era SUV image, raised white letters fit that theme well. If your restoration goal is highly specific to a certain market presentation, it is worth comparing your existing truck and period photography before settling on the final look.
What brands make tires for 1997 Infiniti Trucks vehicles?
BFGoodrich makes a tire for 1997 Infiniti Trucks in the 245/70R16 size. The available product is an all-terrain radial, which suits the QX4’s blend of road use and utility-oriented SUV character. That keeps the brand choice straightforward for owners who want a recognizable name with long-standing truck and off-road heritage.
Because there is one year-and-make size and a focused product offering, the better comparison is not between several brands in the same size but between the tire’s visual style and how you use the truck. If your QX4 is a weekend driver, occasional trail-road vehicle, or preserved original-style SUV, think about how an all-terrain tread and raised white letters fit that role.
What is the difference between the BFGoodrich All-Terrain T/A KO2 and other tire styles a 1997 Infiniti Trucks owner might consider?
The BFGoodrich All-Terrain T/A KO2 available for 1997 Infiniti Trucks is a 245/70R16 radial with a raised white letter sidewall, a 113S service description, a maximum load of 2,535 pounds at 65 psi, and fitment on 6.5- to 7.0-inch-wide rims. Those details point to a light-truck-oriented tire with a stronger utility flavor than a soft, highway-only touring design.
For a QX4 owner, that means the real distinction is character rather than basic fit. An all-terrain radial complements a sport-utility that may see mixed road conditions and gives a more rugged visual presence. If your truck is used mostly for cruising and preservation, weigh that appearance and tread personality against how closely you want to echo the original late-1990s luxury-SUV presentation.
Fitting & Setup
What rim width do 1997 Infiniti Trucks tires require?
The 245/70R16 tire used on 1997 Infiniti Trucks fits a 16-inch wheel and suits a rim-width range of 6.5 to 7.0 inches. That range is important because tire size alone does not tell the whole fitment story; the wheel still has to support the tire correctly for proper bead seating and overall tire shape.
Before replacing tires on a QX4, confirm both the wheel diameter and the actual wheel width rather than assuming every 16-inch wheel is interchangeable. A wheel that falls outside the intended width range can affect sidewall profile and how the tire carries load, so it is worth measuring and matching before final selection.
Do 1997 Infiniti Trucks tires require inner tubes?
The available 245/70R16 radial for 1997 Infiniti Trucks does not carry a tube-type marker in its size description. On a late-1990s SUV fitment such as the QX4, that generally aligns with modern tubeless radial practice on the correct wheel. The key point is to match the tire to a sound 16-inch wheel in proper condition.
When you are mounting new tires, inspect the wheels closely for corrosion, bead-seat damage, and valve-stem condition. Even when a tire is intended for tubeless use, an aging wheel can create sealing problems if it has rust, pitting, or old hardware. A clean, correctly prepared wheel matters just as much as the tire itself.
Maintenance, Storage & Longevity
How should I store a 1997 Infiniti Trucks when the tires are fitted?
A 1997 Infiniti Trucks QX4 should be stored in a cool, dry, shaded environment away from direct sunlight, electric motors, battery chargers, furnaces, and other ozone sources that can accelerate rubber aging. Keep the tires inflated correctly, and if the truck sits for long periods, move it occasionally so the same footprint is not carrying the load month after month.
Radial tires generally tolerate storage better than older bias-ply designs, but long static storage still hardens rubber and can encourage flat spotting or sidewall stress over time. If the QX4 is going into seasonal storage, clean the tires, keep them off damp ground, and consider supports that reduce prolonged loading if the truck will remain parked for an extended stretch.
How long do tires on a 1997 Infiniti Trucks typically last?
On a 1997 Infiniti Trucks vehicle, tire life should be judged as much by age as by tread depth. Collector and low-mileage SUVs often wear out their tires chemically before they wear them out physically, so a careful evaluation around five to seven years is sensible, with replacement becoming a serious consideration as tires approach roughly ten years from their date of manufacture.
The date code on the tire sidewall is the best starting point, but age alone is not the whole story. Storage conditions, heat cycles, sun exposure, inflation history, and how often the QX4 is exercised all affect service life. A tire that still looks deep in tread can still be too old for confident use on a heavier SUV.
How often should tires on a 1997 Infiniti Trucks be inspected?
Tires on a 1997 Infiniti Trucks QX4 should be inspected before every drive and given a closer look before any extended outing. Check for visible cracking, cuts, punctures, irregular wear, bulges, and pressure loss, and make sure the valve stems are in sound condition. A low-use collector SUV can hide tire problems simply because it is not driven often.
A quick walk-around catches more issues than many owners expect, especially on a vehicle that may spend weeks between drives. Before a longer trip, add a tread-depth check, inspect the spare, and confirm that all four tires are aging evenly. That routine helps keep the tire inspection from becoming an afterthought on an older luxury SUV.
Safety & Road Use
Are 1997 Infiniti Trucks tires safe for highway driving?
The available 245/70R16 tire for 1997 Infiniti Trucks carries an S speed rating, which corresponds to a 112 mph ceiling. For normal highway use, that is comfortably above legal road speeds in the United States, and the tire’s radial construction is well suited to modern-road operation. On a 1997 QX4, overall highway confidence also depends heavily on alignment, suspension condition, brakes, and tire age.
A sound, correctly inflated radial tire is only one part of safe highway use on an older SUV. Before regular interstate driving, make sure the truck is tracking straight, the tires are not aged out, and the vehicle is not carrying loads beyond the tire’s rating. The tire can support highway travel, but the rest of the vehicle has to be equally ready.
What inflation pressure should I use for 1997 Infiniti Trucks tires?
For the available 245/70R16 tire on 1997 Infiniti Trucks, the tire’s maximum load is 2,535 pounds at 65 psi. That figure is the tire’s rated maximum, not automatically the everyday operating pressure for every QX4. Actual running pressure should be matched to the vehicle manufacturer’s recommendation for the original application and adjusted only within the tire maker’s approved limits.
The practical approach is to start with the pressure specification for the QX4 from the vehicle placard or owner’s manual, then confirm that the chosen tire is appropriate for that use. Do not assume that the sidewall maximum is the right street pressure for normal driving, because ride quality, tread wear, and contact patch shape can all suffer when a tire is overinflated for the application.
What should I check before taking a 1997 Infiniti Trucks on a longer drive?
Before a longer drive in a 1997 Infiniti Trucks QX4, inspect each tire for sidewall cracking, cuts, punctures, bulges, uneven wear, and proper inflation. Confirm that the wheels are free from obvious damage, that the valve stems are intact, and that the spare tire is usable and aired properly. A late-1990s SUV may be younger than a true antique, but age-related rubber issues still matter.
Tires are only one part of the checklist, so pair that inspection with a broader once-over of brakes, steering, fluids, belts, and lights. If the truck has been sitting, drive it locally first to settle the tires and confirm there is no vibration or pull. That extra caution is especially worthwhile on a QX4 that sees occasional rather than daily use.
