1975 Nissan PL710 Tires

The 1975 Nissan PL710 uses two primary tire sizes: 165R13 in radial construction and 6.45-13 in bias-ply construction. Both sizes are associated with the covered Sedan & Wagon configuration, so the car's fitment centers on choosing the appropriate construction and size format rather than sorting through multiple wheel diameters.

That means the first step is confirming whether the car is set up for its radial fitment or its bias-ply fitment. A PL710 that has been modified, restored with different wheels, or converted from one construction type to the other should have its actual wheel width, tire clearance, and overall setup checked before a new set is selected.

The primary tire fitments for the 1975 Nissan PL710 use a 13-inch rim. Both the 165R13 radial size and the 6.45-13 bias-ply size share that rim diameter, so the wheel diameter remains consistent even though the tire construction and sizing systems differ.

Rim diameter is only one part of the fitment picture. Wheel width still matters, especially when comparing available radial products, and any car with replacement wheels should be measured rather than assumed to match original specifications. That extra check helps avoid problems with tire profile, bead seating, and fender or suspension clearance.

Yes. The covered 1975 Nissan PL710 Sedan & Wagon uses the same two primary tire sizes: 165R13 as a radial fitment and 6.45-13 as a bias-ply fitment. There is no separate wheel diameter split within that covered sub-model grouping, which keeps the fitment decision fairly straightforward.

Since the size choices are shared, the real question becomes how you want the car to be driven and presented. A buyer focused on regular road use may lean toward the radial size, while a restoration-oriented owner may want to preserve the bias-ply format. Cars with aftermarket wheels or suspension changes should still be checked individually before ordering.

Start with the basics: 165R13 is the PL710's radial fitment, and it belongs on a 13-inch wheel. From there, selection comes down to construction details within the radial category, wheel-width compatibility, and the character of the available tire series, including options from Michelin and Dunlop in blackwall form.

A road-driven car may call for a different choice than one being preserved mainly for shows or occasional fair-weather use. It also helps to compare product details such as rim-width range, tire weight, and any load information that appears for the specific tire. Those differences can matter more than brand name alone when narrowing the field.

The available 165R13 radial options for the 1975 Nissan PL710 include Michelin and Dunlop. Michelin appears in the XAS-FF and XAS series, while Dunlop is represented by the SP Sport Aquajet. All of the available products in this fitment are blackwall radial tires for the car's 13-inch rim size.

Brand choice should be considered alongside series design, wheel-width suitability, and how the car will actually be used. One owner may be focused on a European-style vintage radial presentation, while another may simply want a correct-size blackwall radial for occasional driving. Matching the tire to the vehicle's purpose is more useful than treating brand alone as the deciding factor.

The 1975 Nissan PL710 has 165R13 radial options in several distinct tire series, including Michelin XAS-FF, Michelin XAS, and Dunlop SP Sport Aquajet. Those series give the buyer more than one way to stay in the correct radial size while comparing vintage-style tire designs from established brands.

Series selection matters because it can influence the tire's look, intended character, and compatibility with the wheel you plan to use. It is smart to compare each series at the product level rather than assuming all 165R13 radials are effectively the same. A careful comparison keeps the tire choice aligned with both the car's appearance and its actual road use.

A period-style 1975 Nissan PL710 can be approached in two directions. The 6.45-13 bias-ply size preserves the older numeric format and more traditional construction, while the 165R13 radial keeps the car in a size closely associated with later vintage road use. The right choice depends on whether the project emphasizes earlier visual character or practical driving.

Appearance goals should be weighed alongside how the car will actually be used. A show-oriented restoration may favor the bias-ply path, while a driver may call for one of the available blackwall radials. When exact originality matters, the best next step is to compare your car against marque references, period photos, or restoration records before settling on a final tire style.

Tire construction changes more than ride feel on a restored 1975 Nissan PL710. A 6.45-13 bias-ply uses an older numeric format that naturally supports a more traditional vintage presentation, while a 165R13 radial gives the car a later, more modernized period look. On this model, construction choice is part of the restoration story as much as size itself.

That visual difference becomes more noticeable on a clean, stock-looking car where wheel and tire proportions stand out. Sidewall treatment also plays a role, and the available 165R13 radial products are blackwall designs. Before making a final decision, consider whether the car is being restored for authenticity of era, casual driving, or a balanced compromise between the two.

Yes. Modifications can change how a tire fits on a 1975 Nissan PL710 even when the tire size itself is one of the correct primary fitments. Aftermarket wheels, altered wheel width, suspension changes, lowering, or bodywork can all affect clearance and how either a 165R13 radial or 6.45-13 bias-ply sits on the car.

A modified PL710 should be measured at the car rather than judged by size code alone. Wheel diameter may still be 13 inches, but offset, width, and available space at the fender and steering components can differ from stock. Checking those details before mounting new tires helps prevent rubbing, interference, or an unintended change in stance.

Before driving a 1975 Nissan PL710 on new tires, inspect the wheels for condition and correct size, confirm that each tire is mounted in the proper size and construction, and check inflation carefully. It also makes sense to look over suspension and steering components so the new tires are not being asked to work with worn hardware.

A short initial drive should include attention to rubbing, pull, vibration, and any unusual contact during turns or bumps. Collector cars that sit for long periods deserve extra caution, since age, prior repairs, and wheel changes can complicate fitment. Rechecking pressure and visual clearance after the first drive is a smart finishing step.

Tires on a collector 1975 Nissan PL710 should be maintained with regular pressure checks, periodic visual inspections, and attention to age as well as tread. Sidewall cracking, bulges, cuts, flat spotting, and slow air loss are all important warning signs, especially on a car that may spend more time stored than driven.

Storage conditions matter just as much as mileage on an older collector car. Keeping the PL710 away from prolonged heat, direct sunlight, moisture, and ozone-producing equipment helps preserve the tires between drives. It is also wise to inspect the tires before any longer outing, since a lightly used vintage car can have aging issues that are easy to miss.