The 1965 Lancia Fulvia sits at an important point in Lancia history, combining compact Italian engineering with the poised road manners that made the Fulvia such a respected enthusiast car. For owners of a Fulvia Sedan 2C & GTE, tire choice centers on two period-appropriate directions: a 155R14 radial or a 520-14 bias-ply, both on 14-inch rims. That opens a meaningful decision between a more European radial presentation and a narrower vintage bias-ply look with whitewall styling. The right choice depends on how the car is used, how original you want the stance to appear, and whether the current wheels still match the intended fitment.
Which Tire Size Is Right for The 1965 Lancia Fulvia
The 1965 Lancia Fulvia uses two primary tire sizes, and both apply to the Fulvia Sedan 2C & GTE on a 14-inch rim. One is a radial fitment, 155R14, and the other is a bias-ply fitment, 520-14. The key decision is not wheel diameter, but whether the car should stay with a traditional bias-ply presentation or use the radial size that suits a more European road-use approach.
155R14 is a Euro-metric radial size in which 155 refers to the nominal section width in millimeters, R identifies radial construction, and 14 is the wheel diameter in inches. On a 1965 Lancia Fulvia, this size represents the radial side of the vehicle's fitment story and gives the car a classic European tire format rather than an older numeric bias-ply code. Available choices include Michelin and Firestone blackwall radials in series such as the Michelin X Radial and F560 Radial. This size is worth considering when the goal is a traditional radial look on the correct 14-inch wheel setup.
520-14 is a numeric bias-ply size, with 5.20 representing the tire's nominal section width in inches and 14 identifying the wheel diameter. For the 1965 Lancia Fulvia, it provides the more vintage construction choice and a narrower period-style appearance than the radial option. Available tires in this size come from Premium Sport in the Premium Sport Lowrider series, with narrow whitewall treatments offered in different whitewall widths. This size makes sense when maintaining a traditional bias-ply presentation matters as much as basic dimensional fit on a 14-inch rim.
Fitment is straightforward for the covered 1965 Lancia Fulvia sub-model, because the Sedan 2C & GTE uses the same two 14-inch tire-size paths. The real choice is construction and appearance, so confirming whether the car should wear the radial or bias-ply size matters more than identifying a different wheel diameter.
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1965 Lancia Fulvia Sedan 2C & GTE
The 1965 Lancia Fulvia Sedan 2C & GTE uses both the 155R14 radial and the 520-14 bias-ply as recognized fitments on 14-inch rims. That gives owners room to choose between a classic Euro radial presentation and a more traditional bias-ply appearance, while still checking that the car's current wheels match the intended tire construction and width range.
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 1965 Lancia Fulvia Tires for Sale
Available 1965 Lancia Fulvia tire choices include Michelin and Firestone blackwall radials in 155R14, along with Premium Sport bias-ply 520-14 tires in the Premium Sport Lowrider series. The main comparison points are construction, sidewall appearance, rim-width compatibility, and overall restoration-oriented presentation.
Common 1965 Lancia Fulvia tire questions usually come down to choosing between 155R14 radial and 520-14 bias-ply fitment, understanding the 14-inch wheel requirement, and deciding which appearance and construction best suits the car's use.
Tire Size & Fitment
What tire size fits a 1965 Lancia Fulvia?
The 1965 Lancia Fulvia uses two recognized tire sizes: 155R14 in radial construction and 520-14 in bias-ply construction. Both fitment paths apply to the Fulvia Sedan 2C & GTE and both are built around a 14-inch rim diameter, so the main distinction is tire type and presentation rather than wheel diameter.
Choosing between them starts with confirming how the car is set up now. A Fulvia kept close to period style may suit the narrower numeric bias-ply size, while a car using a classic European radial format may be better matched to 155R14. Wheel width, current suspension condition, and clearance should all be checked before changing construction.
What size rim does a 1965 Lancia Fulvia use?
The 1965 Lancia Fulvia uses a 14-inch rim diameter with both of its applicable tire sizes. That is true whether the car is fitted with the 155R14 radial size or the 520-14 bias-ply size, so the rim diameter remains consistent even though the tire construction and sizing system change.
Rim diameter is only the first part of the check. Wheel width still matters, especially when comparing a radial against a narrower bias-ply setup. A car that has had wheels changed over the years may no longer match its intended tire type, so it is worth measuring the actual wheel before selecting a replacement tire.
What does 520-14 mean on a 1965 Lancia Fulvia?
520-14 is a numeric bias-ply tire size. The 5.20 figure refers to the tire's nominal section width in inches, while 14 is the wheel diameter in inches. On a 1965 Lancia Fulvia, this size represents the vintage bias-ply option rather than the Euro-metric radial format used by 155R14.
That difference matters because the tire's appearance, construction, and compatible wheel widths are not approached the same way as a radial. A 520-14 can be the better starting point for a traditional look, especially with available narrow whitewall styles, but the wheel itself and the car's present setup should still be checked before installation.
Choosing the Right Tire
What should I consider when choosing a 155R14 or 520-14 tire for a 1965 Lancia Fulvia?
Start with the correct size and construction for the way the car is being presented and driven. The 1965 Lancia Fulvia can use a 155R14 radial or a 520-14 bias-ply, both on 14-inch rims, so the real comparison is between tire type, visual character, and the wheel setup already on the car.
A radial choice such as 155R14 suits buyers looking for a classic European blackwall format, while 520-14 bias-ply tires lean toward a more vintage appearance. Wheel width, sidewall style, load figures where stated, and how original or traditional the car should look are all useful points to compare before making a final selection.
What sidewall styles are available for 1965 Lancia Fulvia tires?
Sidewall style depends on which of the Fulvia's two tire sizes you choose. The 155R14 radial options are available as blackwall tires, while the 520-14 bias-ply options use narrow whitewall styling. That means the car's visual presentation changes noticeably depending on which fitment path you follow.
For a more understated European look, the blackwall radial is the clearer match. A narrow whitewall bias-ply creates a more styled vintage presentation and may appeal more strongly on a restoration-oriented car. Sidewall appearance should be chosen alongside the correct size, since style alone should not override wheel compatibility or intended construction.
What brands offer tires for the 1965 Lancia Fulvia?
The 1965 Lancia Fulvia has tire choices from Michelin, Firestone, and Premium Sport. Michelin and Firestone cover the 155R14 radial size, while Premium Sport covers the 520-14 bias-ply size. The available series include Michelin X Radial, Firestone F560 Radial, and Premium Sport Lowrider.
Those brand options are useful because they separate naturally by construction and appearance. Radial buyers are comparing blackwall European-style choices in 155R14, while bias-ply buyers are looking at Premium Sport whitewall offerings in 520-14. The better choice depends less on brand hierarchy and more on size, construction, sidewall preference, and wheel compatibility.
Restoration & Appearance
Which tire should I choose for a period-style 1965 Lancia Fulvia?
A period-style starting point for a 1965 Lancia Fulvia depends on whether the goal is a traditional bias-ply presentation or a classic European radial look. The car can use a 520-14 bias-ply or a 155R14 radial, and each creates a different visual impression even though both share the same 14-inch rim diameter.
The bias-ply size tends to support a more vintage stance, especially with narrow whitewall styling, while the radial size keeps the car in a classic Euro tire format. When exact originality matters, the safest approach is to compare the tire choice against marque-specific historical references and the car's current wheel setup before deciding.
How does tire construction affect the appearance of a restored 1965 Lancia Fulvia?
Tire construction changes the look of a restored 1965 Lancia Fulvia as much as the size code itself. A 520-14 bias-ply gives the car a more traditional vintage presentation, especially in narrow whitewall form, while a 155R14 radial presents the Fulvia with a classic blackwall European road-car appearance.
That visual difference can influence stance, sidewall character, and the overall impression of the car even before any road-use factors are considered. Restoration-minded buyers should decide early whether the Fulvia is being interpreted as a more traditional period car or a more road-driven classic, then match that goal to the wheel and tire combination.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1965 Lancia Fulvia?
Yes, modifications can affect tire fitment on a 1965 Lancia Fulvia even when the tire size itself is correct. Changes to wheel width, wheel offset, suspension height, spring condition, or body clearance can alter how a 155R14 radial or 520-14 bias-ply sits and moves within the wheel opening.
A Fulvia with replacement wheels should be measured rather than assumed to match original dimensions. Steering clearance, fender space, and the relationship between tire construction and wheel width all deserve attention before mounting new tires. That is especially important when switching between the car's bias-ply and radial fitment paths.
What should I inspect before driving a 1965 Lancia Fulvia on new tires?
Before driving a 1965 Lancia Fulvia on new tires, inspect the wheels, valve stems, and overall wheel condition, then confirm that the tires are mounted in the correct size and construction for the car's setup. It is also wise to check for proper inflation, visible sidewall damage, and any interference during steering from lock to lock.
A short road test should follow only after checking basic suspension and braking condition, since collector cars often sit for long periods. Recheck pressure after the first drive and look again for rubbing, unusual movement, or air loss. That process matters whether the Fulvia is running 155R14 radials or 520-14 bias-ply tires.
How should 155R14 and 520-14 tires on a collector 1965 Lancia Fulvia be maintained?
Collector-car tires on a 1965 Lancia Fulvia should be inspected regularly for cracking, flat spotting, cuts, bulges, irregular wear, and pressure loss. That applies equally to 155R14 radial tires and 520-14 bias-ply tires, since age and storage conditions often matter as much as mileage on a lightly used classic car.
Keep the car stored away from prolonged sunlight, excess heat, moisture, and ozone sources such as electric motors or welding equipment. Tire pressure should be checked before each outing, and the wheels should be examined periodically for corrosion or damage. Any Fulvia that has been parked for an extended period deserves a careful pre-drive inspection.
