1961 Nissan Tire Fitment Guide

1961 Nissan vehicles use six sizes across four model lines. The 212 uses 145R14 and 520-14, the L320 uses 560-14 and 6.00-14, the L520 uses 560-14 and 6.00-14, and the SPL uses 145R14, 520-14, 155R13, and 560-13. Rim diameters are either 14 inches or 13 inches depending on the model and size. Where rim-width guidance is available, 145R14 fits 4.00 to 5.00 inch rims, 520-14 fits 3.50 to 4.00, 560-14 fits 3.50 to 4.00, 155R13 fits 4.00 to 5.50, and 560-13 fits 3.50 to 4.50 depending on the product.

That means year and make alone are not enough for a confident choice on a 1961 Nissan. Start by identifying whether you have a 212, an L-series truck, or an SPL, then confirm whether the wheel is a 13-inch or 14-inch application before narrowing the decision to bias-ply or radial. If the car or truck has been restored, modified, or swapped to a different wheel, verify the actual wheel dimensions on the vehicle rather than relying only on model identity.

On a 1961 Nissan, 520-14 is a numeric bias-ply size. The 5.20 designation refers to nominal section width in inches, and the 14 identifies the wheel diameter in inches. This size appears on the 212 and SPL and stays within traditional bias-ply construction rather than modern radial construction. Available versions center on narrow whitewall styling, which gives it a distinctly early-1960s presentation.

That decoding matters because 520-14 is not interchangeable in concept with a metric radial just because both may fit a 14-inch wheel. A 520-14 bias-ply choice usually appeals to owners chasing period appearance, original-style stance, and the driving character expected from a restoration-oriented setup. Before choosing one for a 1961 Nissan, confirm that your wheel matches the narrower rim-width range associated with this size and that a bias-ply tire fits the way you plan to use the vehicle.

No, 1961 Nissan models do not all use the same tire size. The 212 shares 145R14 and 520-14 with some SPL applications, the L320 and L520 share 560-14 and 6.00-14, and the SPL also has its own 13-inch fitments in 155R13 and 560-13. Even within one make and one year, the passenger car, truck, and sports-car lines split into different wheel diameters and construction types.

That variation is especially important for a buyer who knows only the year and make. A 1961 Nissan truck owner should be looking at 14-inch bias-ply truck sizes, while an SPL owner may be choosing between 13-inch and 14-inch setups depending on the wheels on the car. If you are uncertain which model or wheel package you have, check the sidewall of the existing tire and the wheel diameter stamp before moving on to a replacement.

For a 1961 Nissan 212 or SPL running a 14-inch application, the choice between 145R14 and 520-14 is mainly a choice between radial and bias-ply construction. The 145R14 is a metric radial blackwall, while the 520-14 is a numeric bias-ply offered in narrow whitewall form. Both belong to the same year and make, but they represent two different approaches to how the car looks and behaves on the road.

Owners focused on a restoration-minded presentation usually lean toward the 520-14 because it preserves the period bias-ply character. Owners who intend to drive their 1961 Nissan more regularly on modern roads often prefer the 145R14 because it keeps the 14-inch fitment while moving to radial construction. The right answer depends on the car's mission, its wheel dimensions, and whether appearance or everyday road manners ranks higher in your priorities.

1961 Nissan tire choices span blackwall, narrow whitewall, and wide whitewall styles depending on size. The radial sizes 145R14 and 155R13 are blackwall only in the available offerings. The 520-14 is built around narrow whitewall styling, while 560-14 and 560-13 appear in blackwall, narrow whitewall, or wide whitewall combinations depending on the exact size and brand.

For a 1961 Nissan restoration, sidewall style has a strong effect on the vehicle's visual era even when the wheel diameter is correct. A compact sedan or sports car often looks most restrained in blackwall or a modest whitewall, while some owners prefer the more dramatic wide-white look for a strong period statement. If the car will be judged, confirm the expected sidewall treatment with a marque club or event rulebook before settling on a cosmetic style.

1961 Nissan tires are available from Firestone, Camac, Premium Sport, BFGoodrich, Michelin, and Dunlop depending on size. Firestone and Camac cover 145R14, Premium Sport covers 520-14, BFGoodrich covers 560-14, Michelin and Dunlop cover 155R13, and BFGoodrich plus Firestone cover 560-13. Brand choice is therefore tied closely to the exact size rather than to the make alone.

That matters because changing sizes may also change the range of visual styles and construction choices open to you. A buyer choosing for a 1961 Nissan SPL, for example, can end up in either a European-style radial direction with Michelin or Dunlop in 155R13 or a domestic-looking bias-ply direction with BFGoodrich or Firestone in 560-13. Identify the correct size first, then compare brands within that fitment for the look and driving character you want.

Rim-width guidance for 1961 Nissan tires varies by size. The 145R14 radial fits 4.00 to 5.00 inch rims, 520-14 bias-ply fits 3.50 to 4.00 inch rims, 560-14 bias-ply fits 3.50 to 4.00 inch rims, 155R13 radial fits 4.00 to 5.50 inch rims, and 560-13 bias-ply spans 3.50 to 4.50 inches depending on the product. Those ranges show that matching the tire to the wheel is just as important as matching it to the year and model.

A tire can share the correct rim diameter and still be a poor choice if the wheel is too narrow or too wide for its intended shape. That is especially relevant on a 1961 Nissan SPL, where both 13-inch and 14-inch sizes appear and radial and bias-ply constructions follow different wheel-width habits. Measure the wheel or confirm its stamped size before selecting a tire, particularly if the vehicle has aftermarket or replacement wheels.

Inner-tube requirements on 1961 Nissan tires depend on the exact size and product. The 155R13 radial category includes a tubeless-marked product, while some other products in that size do not state tube status the same way, so tube use varies by product there. The other sizes here do not present a uniform tube marking across every offering, which means the correct answer comes from the individual tire's sidewall marking and the type of wheel on the vehicle.

That makes wheel condition and wheel design part of the decision, not just the tire size. Original-style wheels on a 1961 Nissan may call for a different setup than later replacement wheels, especially if the vehicle has been restored over many decades. Check whether the tire itself is marked for tube-type or tubeless use and confirm whether the wheel is suitable for tubeless service before mounting, rather than assuming all tires in one size are configured the same way.

A 1961 Nissan should be stored in a cool, dry, dark space with the tires protected from direct sunlight, standing moisture, and ozone sources such as electric motors, battery chargers, or welding equipment. Keep the tires properly inflated during storage and move the vehicle occasionally if possible. Bias-ply tires, which appear on several 1961 Nissan applications, are more prone to temporary flat-spotting during long static periods than radials.

If the car or truck will sit for months, many collectors either roll it periodically or place it on stands to reduce prolonged loading on the tires. That approach is especially helpful on a 1961 Nissan SPL or 212 wearing bias-ply tires, where storage flat spots can be more noticeable on the first miles back on the road. Clean the tires with mild soap and water only, and avoid dressings that can accelerate drying or sidewall deterioration.

On a collector-driven 1961 Nissan, tire age usually matters more than tread wear. A sensible rule is to begin evaluating tires closely once they are around five to seven years old and to consider replacement as they approach ten years, even if the tread still looks usable. The DOT date code on the tire is the starting point for age, and visible cracking, hardening, or recurring air loss should move replacement higher on the priority list.

That timeline is useful because many vintage Nissans see light seasonal use and may never wear out a tire in the modern mileage sense. A nearly full-tread tire can still be too old for comfortable road use if the rubber has aged. If your 1961 Nissan has been off the road for an extended period, inspect the tire age before making plans for regular driving, touring, or highway work, even if the car appears cosmetically well preserved.

Tires on a 1961 Nissan should be inspected before every drive and given a more careful check before any extended outing. Look for sidewall cracking, bulges, cuts, uneven wear, embedded debris, and signs of slow air loss. Pressure should be checked regularly, and if the car uses a tube-type setup, valve stems and the condition of the mounted assembly deserve extra attention because leaks may not always show up as obvious tread wear.

Frequent inspection is especially important on older vehicles because the tire is only one part of a system that may include aging wheels, brake components, and suspension parts. A quick pre-drive walkaround can catch a problem before it strands a 1961 Nissan on the roadside or damages a hard-to-find wheel. Include the spare in the inspection routine, since a spare of the wrong age or pressure is much less useful when you actually need it.

For a 1961 Nissan 212, the relevant fitments here are 145R14 and 520-14. In period terms, bias-ply construction was still the mainstream original-equipment direction for early-1960s compact cars, so a 520-14 bias-ply is the more historically typical starting point for an authenticity-minded restoration. A 145R14 radial can still be a valid fitment within this year and model family, but it represents a different construction approach than what most cars of that era left the factory with.

If originality matters for judging or historical accuracy, begin with the bias-ply size and then narrow the sidewall style to suit the car's market presentation. If your 1961 Nissan 212 has a long ownership history, imported-market variations, or replacement wheels, compare the current wheel and surviving literature before making a final decision. Marque clubs and model-specific registries are the best places to verify market-specific details beyond the basic fitment family.

Correct tire fitment matters a great deal when showing a 1961 Nissan because judges and informed enthusiasts often notice size, construction type, and sidewall style before they look at subtler details. A bias-ply compact-car or truck tire gives a different stance and sidewall profile than a modern-style radial, and a wide whitewall can change the period impression just as much as an incorrect wheel. For an authenticity-focused event, those differences can affect how faithful the vehicle appears.

That does not mean every 1961 Nissan must wear the same style to be appreciated, only that the tire should match the goal of the build. A touring-oriented SPL on radials may make complete sense, while a concours 212 or L-series truck usually benefits from era-appropriate bias-ply construction and a sidewall treatment that suits the period. Check event standards and marque-club guidance before finalizing a show car, since judging expectations vary by organization.

For a 1961 Nissan SPL using 560-13, BFGoodrich and Firestone both offer bias-ply choices, but they differ in sidewall treatments and wheel-width range. BFGoodrich appears in narrow whitewall and wide whitewall versions with a 3.50 to 4.00 inch rim-width range, while Firestone appears as a wide whitewall with a 4.00 to 4.50 inch rim-width range. Both share an 850-pound load figure at 30 psi where load information appears.

That means the decision is not only about brand image but also about visual style and wheel compatibility. If your 1961 Nissan SPL has a narrower wheel, the BFGoodrich fitment range may align more closely; if the wheel is slightly wider within the original-type spectrum, the Firestone range may be the better match. Measure the wheel first, then choose the sidewall look that best supports the car's restoration theme.

1961 Nissan tires can be suitable for highway driving when the size, condition, inflation, and construction all match the vehicle and the way it is used. Among the sizes here, 155R13 carries H-rated products with a 130 mph ceiling, and 560-13 includes a product with an S rating, which corresponds to 112 mph. Other sizes here do not consistently present a speed letter in the available markings, so the exact tire sidewall should be checked before drawing conclusions about top-speed capability.

In real use, a 1961 Nissan's braking system, suspension condition, steering, and overall mechanical state usually matter more than the tire's theoretical speed ceiling at normal U.S. highway speeds. A sound radial setup may feel more familiar to modern drivers, while an older-style bias-ply tire asks for more attention to pressure, alignment, and road feel. Safe highway use starts with a fresh, correctly fitted tire and a mechanically healthy vehicle, not speed rating alone.

Inflation pressure on a 1961 Nissan depends on the exact tire size and product. Load-and-pressure markings include 145R14 at 880 pounds at 44 psi, 520-14 at 1230 pounds at 60 psi, 560-14 at 906 pounds at 30 psi, and 560-13 at 850 pounds at 30 psi where those figures appear. Those are tire capacity references, not a universal instruction to run every 1961 Nissan at the maximum pressure marked on the sidewall.

For actual operating pressure, start with the factory recommendation for the specific 1961 Nissan model and compare it with the tire manufacturer's guidance for the reproduction or radial tire you are using. A light sports car, compact sedan, and small truck can call for different pressures even when wheel diameter overlaps. Never transfer pressure habits from one size to another just because both fit the same make, and recheck pressures when the seasons change.

Before a longer drive in a 1961 Nissan, inspect each tire for cracking, cuts, bulges, uneven wear, and proper inflation, then check the spare as carefully as the four on the ground. Look closely at valve stems, especially if the car uses a tube-type setup or older wheels, and confirm that lug hardware is secure. Tires should also be matched correctly in size and construction side to side on the same axle so the car behaves predictably.

That tire inspection should be part of a broader pre-drive routine that includes brakes, wheel bearings, steering play, fluid levels, and charging-system health. Vintage Nissans are light, simple vehicles, but age can magnify small issues into roadside problems over a longer trip. A few minutes spent checking the tires and related hardware before departure can do more for confidence and safety than any cosmetic upgrade.