The 1972 Nissan 240 belongs to the early era of Japanese sports cars that earned a following by blending clean styling, responsive road manners, and everyday usability. Buyers looking at one today are often balancing driver-focused road use with a restoration-minded appearance. Tire fitment is refreshingly straightforward, because the 1972 Nissan 240 uses a 175R14 radial on a 14-inch rim. Within that size, the choice shifts toward period-friendly blackwall options, brand character, and tire series such as Michelin XAS or Vredestein Sprint models. That makes the real decision less about size and more about matching the car's intended look, wheel setup, and driving use.
Which Tire Size Is Right for The 1972 Nissan 240
The 1972 Nissan 240 uses one primary tire size: 175R14, and it is a radial fitment for a 14-inch rim. The covered sub-model shares that same size, so the main decision is not which primary size fits, but which 175R14 tire best suits the car's appearance, brand preference, rim-width compatibility, and intended road use.
175R14 is a Euro-metric radial size in which 175 represents nominal section width in millimeters, R identifies radial construction, and 14 is the wheel diameter in inches. In this format, the aspect ratio is not spelled out in the size code and is commonly treated as an 80-series type of profile. For the 1972 Nissan 240, available choices in this size include blackwall tires from Michelin and Vredestein across series such as XAS, Sprint Plus, and Sprint Classic. This size suits buyers who want to stay with the vehicle's primary radial fitment while comparing traditional-looking tire options within the correct diameter.
Sub-model fitment is straightforward here, because the covered 1972 Nissan 240 sub-model uses the same primary tire size. Checking the exact sub-model still matters so the tire choice stays aligned with the vehicle's intended configuration and wheel setup.
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1972 Nissan 240 Z
The 1972 Nissan 240 Z uses the same 175R14 radial fitment on a 14-inch rim. That keeps tire selection focused on choosing among available blackwall radial options, checking wheel width, and deciding how closely the finished look should reflect a period-style sports car presentation.
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 1972 Nissan 240 Tires for Sale
Available 175R14 options for the 1972 Nissan 240 center on radial blackwall tires from Michelin and Vredestein. The product grid gives a useful comparison across series such as XAS, Sprint Plus, and Sprint Classic, along with rim-width specifications and other tire characteristics.
These FAQs focus on 1972 Nissan 240 tire size, 14-inch rim fitment, 175R14 radial selection, period-style blackwall choices, and the checks worth making before regular road use or changes to wheels and suspension.
Tire Size & Fitment
What tire size fits a 1972 Nissan 240?
The 1972 Nissan 240 uses a 175R14 radial tire. That size is the primary fitment for the vehicle and matches a 14-inch wheel diameter, which keeps the size question fairly simple compared with vehicles that used multiple tire options across the same model year.
The practical choice is usually not between different primary sizes, but between different 175R14 tires. Wheel width should still be confirmed before buying, especially if the car has aftermarket wheels or has been changed from its original setup. Keeping the correct size format also helps preserve the car's visual balance and intended tire-to-wheel proportion.
What size rim does a 1972 Nissan 240 use?
The 1972 Nissan 240 uses a 14-inch rim diameter with its 175R14 tire fitment. The tire size itself confirms that wheel diameter, since the final number in 175R14 refers to the rim size in inches rather than the tire's overall diameter.
Rim diameter is only part of the fitment picture, so wheel width still deserves attention before choosing a tire. Some 175R14 products are built around a 4.5- to 6.0-inch rim-width range, which is a helpful guide when checking existing wheels. A car with replacement wheels may still have the right diameter but a width that changes tire choice.
Does the 1972 Nissan 240 Z use the same tire size?
Yes. The 1972 Nissan 240 Z uses the same 175R14 radial tire size as the covered 1972 Nissan 240 fitment. That means the size itself remains consistent rather than changing by sub-model within this application.
Even with shared sizing, it is still smart to confirm the actual wheel setup on the car in front of you. Older sports cars are often fitted with aftermarket wheels, and a change in wheel width can affect which 175R14 product makes the most sense. Once the wheel dimensions are confirmed, selection usually comes down to brand, series, and tire character.
Choosing the Right Tire
What should I consider when choosing a 175R14 tire for a 1972 Nissan 240?
Start with the correct primary size, which is 175R14, and make sure the tire is suited to a 14-inch rim. From there, the main differences are brand, tire series, radial construction details, and whether the tire's rim-width range matches the wheel currently on the car.
Appearance and intended use both matter on a 1972 Nissan 240. A buyer aiming for a period-style sports car look may focus on blackwall presentation and classic-oriented series, while a regular road driver may compare weight, load specification, and wheel-width compatibility more closely. The best comparison comes after confirming how the car is actually wheeled and used.
What sidewall styles are available for 1972 Nissan 240 tires?
The available 175R14 tires for a 1972 Nissan 240 use a blackwall sidewall style. That keeps the visual presentation clean and understated, which suits the car's early-1970s sports car character without introducing whitewall or raised-letter styling into the fitment choices here.
A blackwall tire is often the simplest way to maintain a traditional look on this kind of car, but the sidewall is only one part of the decision. Tire series and brand can still change the overall feel of the finished setup. Once size and wheel compatibility are confirmed, the remaining choice is mostly about how original-looking or road-focused the tire should appear.
What brands offer tires for the 1972 Nissan 240?
Michelin and Vredestein both offer 175R14 radial tires for the 1972 Nissan 240. Within those brands, the available series include Michelin XAS, Vredestein Sprint Plus, and Vredestein Sprint Classic, giving the buyer several ways to stay within the correct primary size.
Brand choice should be considered alongside the actual tire series and wheel specifications rather than as a stand-alone decision. Some products include a stated rim-width range, and product weight can vary as well. That means the smartest comparison is not simply brand against brand, but which specific 175R14 tire best matches the car's wheels, use, and visual goals.
Restoration & Appearance
Which tire should I choose for a period-style 1972 Nissan 240?
A period-style approach starts with the correct primary size and overall presentation, so 175R14 radial blackwall tires are the natural place to begin on a 1972 Nissan 240. Within that size, classic-oriented choices such as Michelin XAS and Vredestein Sprint Classic may appeal to buyers who want a traditional sports car look.
The final decision depends on how strictly the car is being restored and how it will be used. A road-driven car may prioritize one series, while a restoration-minded car may emphasize visual character and sizing consistency. For exact originality beyond size and general appearance, marque references and model-specific historical documentation remain worth checking before making a final choice.
How does tire construction affect the appearance of a restored 1972 Nissan 240?
Construction matters visually as well as mechanically, and the 1972 Nissan 240 uses a radial primary fitment in 175R14. Staying with a radial in the correct size helps preserve the intended stance and avoids introducing a noticeably different tire format that could look out of place on an early-1970s Japanese sports car.
Sidewall treatment and overall tire character shape the finished look just as much as the size code itself. Since the available options here are blackwall radials, the appearance difference is more about series and tire profile presentation than about switching between blackwall and whitewall styles. Matching the tire to the wheel dimensions also helps the car avoid an over- or under-tired appearance.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1972 Nissan 240?
Yes. A 1972 Nissan 240 may still call for a 175R14 tire, but wheel and suspension changes can alter what works in practice. Aftermarket wheels, lowered ride height, spring changes, brake upgrades, or body modifications can all affect clearance even when the nominal tire size remains the same.
A modified car should be checked for actual rim diameter, wheel width, and available clearance at the fender, suspension, and steering range before choosing a tire. Those checks are especially important on older sports cars with replacement wheels. Confirming the car's current setup avoids assuming that every 175R14 choice will suit every altered chassis configuration.
What should I inspect before driving a 1972 Nissan 240 on new tires?
Start by confirming that the tires match the car's wheel diameter and that each wheel is in sound condition. Tire pressure, valve stems, lug hardware, tread condition, and sidewall integrity all deserve attention, and the suspension and alignment should also be in suitable condition for regular road use.
A short inspection drive is worthwhile after installation to catch rubbing, vibration, or steering issues early. On a collector-era car, it also helps to recheck pressure after the first few drives and look for any signs of uneven wear. Tires can only perform as intended when the rest of the wheel and suspension system is equally healthy.
How should 175R14 tires on a collector 1972 Nissan 240 be maintained?
175R14 tires on a collector 1972 Nissan 240 should be kept properly inflated, inspected regularly for cracking, cuts, bulges, and air loss, and protected from long periods of heat, sunlight, and moisture. Low-mileage cars are not exempt from tire aging, so condition matters just as much as tread depth.
Routine checks are especially important before longer drives after storage. It helps to inspect the full tread and sidewall, verify pressures with the tires cold, and make sure the car rolls and steers without unusual vibration. Clean storage conditions and periodic movement can also help reduce flat-spotting and reveal problems before they interrupt road use.
