The 1966 Nissan L520 came from an era when compact Japanese pickups were valued for simple engineering, light-duty usefulness, and straightforward serviceability. Today, that same character makes the L520 appealing to owners who want a small vintage truck that still looks and feels true to its period. Tire fitment centers on 14-inch bias-ply sizes, with both 560-14 and 6.00-14 associated with the model. Within 560-14, choices include blackwall, narrow whitewall, and wide whitewall versions in BFGoodrich's Silvertown Classic Bias Ply series. For a restoration-minded truck or a careful road-use setup, the key is matching the correct vintage-style size and appearance to the wheels actually on the truck.
Which Tire Size Is Right for The 1966 Nissan L520
The 1966 Nissan L520 uses two primary tire sizes, and both are bias-ply fitments for a 14-inch rim. Since the L520 Base is associated with both 560-14 and 6.00-14, the first step is confirming which size is on the truck now and whether the wheels remain stock in width and configuration before choosing a replacement.
A 560-14 numeric bias-ply size uses the leading number as an approximate nominal section width in inches, followed by the rim diameter in inches. On the 1966 Nissan L520, it represents a traditional bias-ply fitment that suits the truck's period character and original-style driving feel. Available choices in this size include BFGoodrich Silvertown Classic Bias Ply tires with blackwall, narrow whitewall, and wide whitewall sidewall treatments. This size is a strong option when the goal is to keep a vintage presentation while also matching the truck to the wheel width and tire size already in use.
A 6.00-14 numeric bias-ply size uses the first number to indicate a nominal section width of about 6.00 inches, with the final number identifying a 14-inch rim. For the 1966 Nissan L520, this is another vintage-style bias-ply fitment rather than a modern metric radial size. Its role in the fitment picture is to give L520 owners a second period-correct sizing path on the same rim diameter. Choosing between 6.00-14 and 560-14 starts with confirming the wheel setup already on the truck and preserving the size relationship that best suits its present stance and clearance.
Sub-model fitment is straightforward here because the covered 1966 Nissan L520 Base is associated with the same pair of 14-inch bias-ply tire sizes. The real task is confirming which of those two sizes is on the truck before selecting a replacement tire.
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1966 Nissan L520 Base
The 1966 Nissan L520 Base is associated with both 560-14 and 6.00-14 bias-ply tire sizes on 14-inch rims. That means tire selection depends less on trim differences and more on verifying the truck's current wheel and tire setup, then choosing the period-style size and sidewall presentation that fits your restoration or road-use goals.
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 1966 Nissan L520 Tires for Sale
Available 560-14 tires for the 1966 Nissan L520 center on BFGoodrich Silvertown Classic Bias Ply options. The main comparison points are sidewall style, with blackwall, narrow whitewall, and wide whitewall choices, along with rim-width compatibility and load specification.
Owners of a 1966 Nissan L520 usually want clarity on its two bias-ply sizes, 14-inch rim fitment, available sidewall treatments, and what to inspect before putting a vintage pickup back on the road.
Tire Size & Fitment
What tire size fits a 1966 Nissan L520?
The 1966 Nissan L520 is associated with two primary tire sizes: 560-14 and 6.00-14. Both are vintage numeric bias-ply sizes designed for 14-inch rims, and both are tied to the L520 Base configuration.
That makes the first job confirming which size is already on the truck rather than assuming either one should be installed automatically. Checking the existing wheel width, the present tire markings, and the truck's current clearance around the fenders and suspension will help you stay with the size that best matches the setup already in service.
What size rim does a 1966 Nissan L520 use?
The tire fitments associated with the 1966 Nissan L520 use a 14-inch rim diameter. Both 560-14 and 6.00-14 are built around that same 14-inch wheel size, so rim diameter stays consistent even though two tire sizes are associated with the truck.
Rim diameter is only part of the fitment picture on an older pickup. Wheel width still matters, especially with vintage bias-ply tires, so it is worth checking the actual wheel on the truck before replacing tires. That is especially important if the L520 has been changed from its earlier wheel setup at some point in its life.
What does 560-14 mean on a 1966 Nissan L520?
A 560-14 is a numeric bias-ply tire size. The 560 refers to an approximate nominal section width of 5.60 inches, and the 14 identifies the rim diameter in inches.
For a 1966 Nissan L520, that size points to a traditional period-style tire rather than a modern metric radial. Understanding the code helps when comparing it to the truck's other associated size, 6.00-14, because the difference is not just the way it looks on the sidewall. The tire should still be matched to the wheel width and the truck's actual setup before replacement.
Choosing the Right Tire
What should I consider when choosing a 560-14 tire for a 1966 Nissan L520?
Start with the basics: confirm that 560-14 is the size currently used on the truck, that the wheel is a 14-inch rim, and that the wheel width falls within the tire's intended range. Available 560-14 choices for the 1966 Nissan L520 are bias-ply BFGoodrich Silvertown Classic Bias Ply tires.
Once size and wheel compatibility are settled, the real choice is appearance and use. Blackwall gives a simple work-truck look, while narrow whitewall and wide whitewall versions create a more styled vintage presentation. Load specification can matter as well, especially on a small pickup, so compare the product details carefully before choosing the tire that best suits the truck's purpose.
What sidewall styles are available for 1966 Nissan L520 tires?
For the 560-14 size used on the 1966 Nissan L520, available sidewall styles include blackwall, narrow whitewall, and wide whitewall. Those choices appear within the BFGoodrich Silvertown Classic Bias Ply line, so the construction and general vintage character remain consistent while the appearance changes.
The practical decision comes down to how the truck is being presented. A blackwall usually suits a plain, utilitarian period look, while whitewall versions add more visual emphasis to a restored or personalized pickup. Sidewall style does not replace the need to verify fitment, so make sure the size, rim diameter, and wheel-width compatibility all line up before choosing the look you prefer.
What brands offer tires for the 1966 Nissan L520?
The available 560-14 product options for the 1966 Nissan L520 come from BFGoodrich. Those tires are part of the Silvertown Classic Bias Ply series and are offered with different sidewall appearances rather than across multiple brands in the currently available assortment.
That means brand comparison is less important here than comparing the individual product details within the same family. Focus on whether the tire matches the truck's actual size, whether the wheel width is appropriate, and whether the sidewall treatment supports the appearance you want. On an older pickup, those factors usually matter more than simply trying to choose between brand names.
Restoration & Appearance
Which tire should I choose for a period-style 1966 Nissan L520?
A period-style 1966 Nissan L520 should stay with one of its associated bias-ply sizes, either 560-14 or 6.00-14, depending on the truck's actual wheel and tire setup. That keeps the sizing language and construction style consistent with the truck's era rather than moving immediately to a modern metric format.
For owners focusing on appearance, 560-14 offers visible sidewall choices within the BFGoodrich Silvertown Classic Bias Ply line. The right decision depends on how the truck is being restored and what wheel setup it carries today. If exact originality matters beyond general period style, marque-specific references and historical photos are worth consulting before settling on a final sidewall presentation.
Which sidewall style suits a period-style 1966 Nissan L520?
A period-style look for a 1966 Nissan L520 can be approached several ways because 560-14 is available as a blackwall, narrow whitewall, or wide whitewall. Each keeps the vintage bias-ply character, but each gives the truck a different visual impression.
Blackwall usually creates the most understated work-oriented look, while whitewall versions draw more attention to the wheel opening and overall stance. The best choice depends on whether the truck is being restored as a plain utility pickup or presented with more styling emphasis. Appearance should be balanced with fitment basics so the selected tire still suits the wheel dimensions already on the truck.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1966 Nissan L520?
Yes. A 1966 Nissan L520 may be associated with 560-14 or 6.00-14, but changes to wheels, suspension height, axle components, or body clearance can affect how either size works on the truck. Even when rim diameter remains 14 inches, width and fit around the chassis can still change.
That is why an older pickup should be checked as it sits today, not only by year and model. If the L520 has aftermarket wheels, lowering changes, or altered fenders, verify wheel width, steering clearance, and space around the tire through the full range of motion. A vintage bias-ply tire should be matched to the current setup, not an assumed original one.
What should I inspect before driving a 1966 Nissan L520 on new tires?
Before road use, inspect the wheel condition, valve stems, lug hardware, and overall tire seating on the rim. It is also wise to check alignment basics, steering play, brake condition, and suspension wear points so the 1966 Nissan L520 is not placing unnecessary stress on a fresh set of tires.
A vintage pickup often spends long periods parked, so the rest of the running gear matters just as much as the new rubber. Set tire pressure appropriately for the tire being used, then watch for rubbing, wandering, vibration, or uneven contact during the first drives. Catching those issues early helps protect both the tires and the truck's drivability.
How should 560-14 tires on a collector 1966 Nissan L520 be maintained?
560-14 bias-ply tires on a collector 1966 Nissan L520 should be inspected regularly for pressure loss, sidewall cracking, cuts, tread wear, and any sign of flat spotting after storage. Because collector trucks are often driven less, condition and age deserve as much attention as tread depth.
Proper storage also helps preserve a vintage tire's condition. Keeping the truck away from prolonged sunlight, excess heat, moisture, and ozone sources can reduce premature aging. During the driving season, periodic pressure checks and visual inspections are worthwhile, especially before a longer trip, since older trucks and older-style tires benefit from more frequent hands-on attention.
