Nissan LB210 Tires

Nissan LB210 uses two listed tire sizes across the 1974 and 1975 model years: 155R13 and 6.15-13. Both sizes correspond to 13-inch wheels, but they belong to different sizing systems. The 155R13 size is a metric radial format, while 6.15-13 is an older numeric size format more commonly associated with bias-ply applications of the period.

The practical step is to inspect the tire currently on the car and verify the wheel diameter before choosing between them. If the car is already running a metric radial size and 13-inch wheels, 155R13 is the natural place to start. If the car is being restored to an earlier-style numeric specification, 6.15-13 deserves closer comparison with the wheel and intended appearance.

On a Nissan LB210, 6.15-13 is a numeric tire size in which 6.15 refers to the nominal section width in inches and 13 refers to the wheel diameter in inches. Unlike a metric radial size, it does not use millimeter width and does not include an R for radial construction. It represents an older sizing language that remained familiar during the 1970s transition period.

That difference matters because a buyer can easily mistake a numeric size for a direct modern metric equivalent without checking the wheel and the intended construction. If your Nissan LB210 is being restored or still carries an older-style tire specification, use the numeric size as a reference point and compare it carefully with the wheel, stance, and original service literature for the specific car.

A 1974 Nissan LB210 has both 155R13 and 6.15-13 listed because the car sits in a period when manufacturers and tire makers were moving from older numeric sizing into metric radial sizing. Both sizes use 13-inch wheels, so the difference is not a wheel-diameter split. The real distinction is the sizing system and likely construction approach associated with each format.

That means the year alone is not enough to settle the choice. Look at the sidewall marking on the tires already fitted, confirm the wheel diameter, and decide whether the car should stay with a metric radial setup or be matched to the older numeric specification. Owners restoring a car to period presentation often weigh appearance and originality differently than owners planning regular road use.

The listed Nissan LB210 tire sizes here use 13-inch wheels. The available 155R13 products are specified for a 13-inch rim, and the numeric 6.15-13 size also uses a 13-inch wheel by definition of the size code. There is no rim-diameter change across the 1974 to 1975 span covered here.

Even with a consistent 13-inch wheel diameter, it is still wise to verify the actual wheel on the car before choosing a tire. Wheels can be changed over the decades, especially on compact imports that often saw practical upgrades. Confirming the stamped wheel size or measuring the wheel avoids confusion between an original-style setup and a later replacement.

A 1975 Nissan LB210 has 155R13 and 6.15-13 listed, so the correct choice starts with identifying which size system the car is actually using. Check the sidewall of the current tire, confirm the wheel is 13 inches, and compare the marking directly. If the car has radial tires marked in metric form, 155R13 aligns with that setup.

The next decision is whether you are preserving a current road-going setup or restoring the car to an earlier-style appearance. Metric radial and numeric sizing can point to different visual character and driving feel, even though both fit a 13-inch wheel. A careful comparison of the wheel, tire markings, and the car’s intended use will usually settle the choice.

The available Nissan LB210 products in 155R13 are listed with blackwall sidewalls. Both currently listed radial options use that blackwall presentation, which suits the clean, understated look expected on many mid-1970s compact imports. No alternate sidewall style appears among the available products here.

That matters for buyers who want the car to look visually correct from the curb as well as fit correctly on the wheel. If your Nissan LB210 is a preservation car or a tidy driver, blackwall sidewalls are consistent with the era and the listed radial offerings. Sidewall appearance should always be considered alongside size, construction, and wheel diameter rather than as a separate decision.

The available Nissan LB210 tires listed here come from Michelin and Dunlop. The Michelin offering is the XAS in 155HR13, and the Dunlop offering is the SP Sport Aquajet in 155R13. Both are radial constructions for 13-inch wheels.

Brand choice on a Nissan LB210 usually comes down to how closely you want to match period character and the specific tread and casing style you prefer within the listed size. Since both available products are in the 155R13 radial category, the first step is still confirming that your car should be on the metric radial size rather than the older 6.15-13 numeric designation.

A Nissan LB210 should be stored on a clean, dry surface away from direct sunlight, ozone sources, and large temperature swings. Tires last better when they are kept out of prolonged exposure to electric motors, welders, heaters, and solvents that can age the rubber. Proper inflation during storage also helps the casing keep its shape.

If the Nissan LB210 will sit for long periods, move it occasionally or support it in a way that reduces the chance of flat spotting. Collector cars often spend more time parked than driven, so tire care is as much about storage conditions as road mileage. A car that looks lightly used can still have tires that have aged significantly from time and environment alone.

Tires on a Nissan LB210 should be inspected regularly, not just at annual mileage intervals. Look for sidewall cracking, tread separation, bulges, punctures, irregular wear, and any signs of age-related hardening. Inflation pressure and overall condition should be checked before longer drives and after extended storage.

That inspection routine is especially important on a vintage compact car because low annual mileage can hide age-related deterioration. A Nissan LB210 that is driven only occasionally may still have tires that are no longer suitable for road use. Routine visual checks, periodic professional inspection, and attention to ride or steering changes help catch problems before they become serious.

Tires on a Nissan LB210 should be replaced when age, cracking, casing damage, or hardening shows that the rubber has deteriorated, even if tread depth still looks usable. Collector-car tires often age out before they wear out. Visible weathering, vibration that was not present before, or any sign of structural weakness is reason to stop using them.

Tread depth alone is not enough on a low-use vintage car. If the Nissan LB210 has spent years in storage or has an unknown tire age, a specialist inspection is a prudent next step before regular road driving. Replacing aged tires in time protects the wheel, suspension, and bodywork as much as it protects the driver.

Nissan LB210 is associated here with two size references for 1974 and 1975: 155R13 and 6.15-13. That tells you the car falls into a transition period where both a metric radial designation and an older numeric designation are relevant to the model. The available products shown for the metric fitment are radial tires in blackwall form.

For a factory-correct restoration, the exact answer depends on the specific car and how it was equipped when new. Original owner literature, period service information, and marque-specific reference material are the best way to settle that detail. Restorers usually treat the listed sizes as a starting point, then match the final choice to the car’s production-era presentation and judging goals.

Correct tire fitment can absolutely affect how a Nissan LB210 is viewed in restoration circles because tire size, sidewall appearance, and construction all influence the car’s stance and period character. A compact 1970s Nissan looks different on an older numeric-style specification than it does on a proper metric radial. Judges and knowledgeable enthusiasts usually notice when the tire choice does not suit the era.

That does not mean every owner needs the same answer. A road car may reasonably prioritize a listed radial fitment, while a show-focused restoration may put more weight on reproducing the period-correct look associated with its original setup. If authenticity matters, compare the chosen size and sidewall style with period photos and marque-club guidance before finalizing the car.

The available Nissan LB210 radial products listed here use blackwall sidewalls. That presentation aligns well with the practical, understated look expected on a mid-1970s compact import rather than a decorative whitewall treatment. For the products shown, blackwall is the sidewall style represented for the 155R13 fitment.

A restoration decision should match both the car’s era and the exact look you are trying to recreate. If the Nissan LB210 is being restored as a clean production-style driver, blackwall is the most straightforward visual match among the listed choices. Sidewall style should be judged together with size format and construction so the finished car looks coherent rather than merely close.

A properly selected and properly maintained tire can be suitable for driving a Nissan LB210 on public roads, provided the tire is the correct size for the wheel and is in sound condition. The available listed products for 155R13 are radial tires for 13-inch rims, which suits normal road-going use when matched correctly. Safety depends on age, condition, inflation, and correct fitment as much as the size itself.

Before driving, make sure the Nissan LB210 is not running on old, cracked, or mismatched tires simply because they still hold air. A vintage car that has been parked for years can have tire issues that are not obvious at first glance. Road use should begin only after the tires and the rest of the car have been checked carefully.

Before driving a Nissan LB210, check that all four tires match the intended size and construction, that the wheels are the correct 13-inch diameter, and that inflation is appropriate for the tire fitted. Inspect for cracks, bulges, cuts, irregular wear, and signs of impact damage. Also make sure the spare is serviceable if the car still carries one.

The reason this matters on a Nissan LB210 is that the model appears with both metric radial and older numeric size references, so assumptions can lead to a mismatch. Confirming what is actually on the car prevents problems with handling, ride height, and wheel fit. A short inspection in the garage is far easier than sorting out a tire issue once the car is already on the road.

Appropriate speed for a Nissan LB210 depends less on nostalgia and more on the exact tires fitted, their age, and their overall condition. A freshly maintained car on sound radial tires in the correct 155R13 size can be used more normally than a car sitting on aged or questionable rubber. Old tires, even with decent tread, should never be treated as though they perform like new ones.

The sensible rule is to let condition set the pace. If the Nissan LB210 has recently fitted, correctly sized tires and the suspension and brakes are sorted, moderate road use is realistic; if tire age is uncertain, keep speeds conservative until the car has been inspected thoroughly. Collector cars reward caution, especially when their tire history is not fully known.