In 1972, Lancia still stood apart as a distinctly engineering-led Italian marque, blending refinement, advanced driveline thinking, and compact sporting character across cars like the Flavia and Fulvia. That matters on a tire page because 1972 Lancia did not use one universal fitment across the range. Two models are covered here, with five different sizes overall, and the real choice depends first on identifying whether you have a Flavia or a Fulvia, then narrowing to the correct rim diameter and construction type. Confirming the model and size code first is the quickest way to sort period-correct bias-ply options from radial replacements intended for more road use.
Which Tire Size Is Right for Your 1972 Lancia
Five tire sizes are used across 1972 Lancia vehicles, and they vary by model rather than being shared across the full range. The main decision starts with identifying your model and wheel diameter, since the Flavia uses a 15-inch radial while the Fulvia spans 13-inch and 14-inch fitments in both radial and bias-ply forms. Understanding that distinction before choosing a product saves time and helps match the tire to the correct car and wheel.
Year(s): 1972|Fit(s): Flavia|Construction: Radial|Rim: 15 in
165R15 is a metric radial size with a 165-millimeter nominal section width and a 15-inch rim diameter, using the older Euro-metric convention that typically implies an 80-series profile. This Flavia-specific size is available from Coker Classic, American Classic, Firestone, and BFGoodrich in blackwall, narrow whitewall, and wide whitewall styles. It suits owners who want a radial fitment for a 1972 Lancia Flavia and who want to choose among more subdued blackwall styling or a more period-flavored whitewall appearance.
Year(s): 1972|Fit(s): Fulvia|Construction: Radial|Rim: 14 in
145R14 is a metric radial with a 145-millimeter nominal section width and a 14-inch rim diameter, following the older Euro-metric convention that typically implies an 80-series profile. This size is specific to the Fulvia rather than universal across 1972 Lancia, and it is available from Firestone and Camac in blackwall form. It is the right path when your Fulvia uses the narrower 14-inch radial fitment and you want to stay with a compact radial size appropriate to the car.
Year(s): 1972|Fit(s): Fulvia|Construction: Bias Ply|Rim: 14 in
520-14 is a numeric bias-ply size in which 5.20 refers to nominal section width and 14 is the rim diameter in inches. This Fulvia-specific size comes from Premium Sport with narrow whitewall styling, and the available versions center on bias-ply construction rather than radial alternatives within the same size. It is the strongest choice for an owner who wants a more traditional bias-ply look and driving character on a 14-inch Fulvia application.
Year(s): 1972|Fit(s): Fulvia|Construction: Radial|Rim: 13-in rim
175R13 is a metric radial size with a 175-millimeter nominal section width and a 13-inch rim diameter, using the older Euro-metric convention that typically implies an 80-series profile. This size is specific to certain Fulvia applications, but no current product summary accompanies it here. It remains the Fulvia choice to confirm first if your car is fitted with 13-inch wheels rather than the 14-inch options used elsewhere in the range.
Year(s): 1972|Fit(s): Fulvia|Construction: Radial|Rim: 14 in
155R14 is a metric radial with a 155-millimeter nominal section width and a 14-inch rim diameter, using the older Euro-metric convention that typically implies an 80-series profile. This Fulvia-specific size is available from Michelin and Firestone in blackwall form; tube status and speed rating vary by product, with the Michelin X marked 80T TL and the Firestone carrying no speed letter in the size marking. It fits buyers who want a 14-inch radial for a Fulvia and who are comparing a more classic European-pattern Michelin option against a reproduction-style Firestone radial.
Two 1972 Lancia model lines are covered here. Tire size does vary by model, so identifying whether you have a Flavia or a Fulvia matters before choosing a tire, and the Fulvia itself spans more than one size and rim diameter. Select your model below to narrow the fitment history and see the tire sizes that apply to your particular car.
1972 Lancia Flavia
The 1972 Lancia Flavia represented Lancia's refined front-wheel-drive grand touring tradition, with a more formal, upscale character than the smaller sporting cars in the lineup. Its tire fitment is straightforward here, using a 15-inch radial application that suits the Flavia's touring role and gives the owner a choice of blackwall or whitewall appearance.
The 1972 Lancia Fulvia was the marque's compact, agile sporting model, famous for its narrow-angle V4 layout and sharp road manners in both road and competition circles. Its tire choices are broader than the Flavia's, spanning 13-inch and 14-inch fitments and including both radial and bias-ply constructions depending on the specific Fulvia application and owner goals.
Twelve products are available across four tire sizes for 1972 Lancia vehicles. 165R15 brings four radial choices from Coker Classic, American Classic, Firestone, and BFGoodrich in blackwall, narrow whitewall, and wide whitewall styles; 145R14 has two radial blackwalls from Firestone and Camac; 520-14 has four Premium Sport bias-ply narrow whitewalls; 155R14 has two radial blackwalls from Michelin and Firestone. Confirm your size first, then compare construction type, since tube markings and speed ratings can vary by product.
These answers focus on the model-specific size spread across 1972 Lancia vehicles, the mix of radial and bias-ply choices in the Fulvia range, sidewall and brand differences, and the maintenance habits that matter for collector cars driven occasionally.
Size Basics & Fitment
What tire sizes fit 1972 Lancia vehicles?
1972 Lancia vehicles use five sizes across two model lines: 165R15 for the Flavia, and 145R14, 520-14, 175R13, and 155R14 for the Fulvia. Rim diameters are not universal across the range, since the Flavia uses a 15-inch wheel, while the Fulvia appears with 13-inch and 14-inch applications. Where wheel-width guidance is available, 165R15 fits 4.50- to 6.00-inch rims, 145R14 fits 4.00- to 5.00-inch rims, 520-14 fits 3.50- to 4.00-inch rims, and 155R14 fits 4.00- to 5.50-inch rims.
That means year and make alone are not enough to choose correctly for a 1972 Lancia. Start by confirming whether the car is a Flavia or Fulvia, then verify the wheel diameter actually on the car before narrowing to construction, brand, or sidewall style. Fulvia owners especially should check the existing tire size and wheel before ordering, because 13-inch and 14-inch fitments are both part of the model's range.
What does 520-14 mean on a 1972 Lancia tire?
On a 1972 Lancia, 520-14 is a numeric bias-ply size. The 5.20 refers to nominal section width in inches, while the 14 refers to a 14-inch wheel diameter. Unlike modern metric radial sizing, this older format does not present a metric width or a separate aspect ratio in the code, and the absence of an R indicates bias-ply construction rather than radial construction.
That matters because a 520-14 on a 1972 Lancia Fulvia is not just a different number from 145R14 or 155R14; it also reflects a different construction and driving character. If originality and an earlier visual style matter most, 520-14 keeps you in a classic bias-ply format. If your priority is a radial option for more regular road use, the Fulvia's metric radial sizes are the better place to focus.
Do all 1972 Lancia models use the same tire size?
No. The 1972 Lancia Flavia uses 165R15, while the 1972 Lancia Fulvia spans four different sizes: 145R14, 520-14, 175R13, and 155R14. That spread covers more than one rim diameter and more than one construction type, so there is no single year-wide fitment that works across both model lines.
For a buyer, the practical takeaway is simple: identify the model first, then confirm the wheel diameter already on the car. That is especially important with the Fulvia, because two different 14-inch radial sizes appear alongside a 14-inch bias-ply size and a separate 13-inch radial fitment. Once those basics are settled, comparing brands and sidewall styles becomes much easier.
Buying the Right Tire
Should I choose the 520-14 or a radial size for my 1972 Lancia Fulvia?
A 1972 Lancia Fulvia owner choosing between 520-14 and one of the radial sizes is really choosing between construction types as much as size. The 520-14 is a bias-ply tire, while 145R14, 155R14, and 175R13 are radial sizes used on Fulvia applications. Bias-ply tires are typically favored when preserving a more period-authentic look and road feel, while radial tires are generally the route owners take when they want a more familiar modern driving character.
The right answer depends on the car's wheel diameter, how the car will be used, and how strictly original you want the presentation to feel. A show-focused restoration often points toward the bias-ply path when that is the correct application, while a driver-oriented Fulvia may point toward one of the radial sizes already associated with the model. Verify the wheel size first, because 175R13 and the 14-inch options are not interchangeable.
What sidewall styles are available for 1972 Lancia tires?
Sidewall choices for 1972 Lancia vary by size. The Flavia's 165R15 has the broadest visual range, with blackwall, narrow whitewall, and wide whitewall options. Fulvia sizes are more restrained: 145R14 and 155R14 appear in blackwall form, while 520-14 appears as a narrow whitewall bias-ply tire.
That makes sidewall style part of the selection process, especially on a car with strong period styling. Blackwalls usually suit a more understated European sporting presentation, while whitewalls can support a particular restoration look on certain markets or owner preferences. If show authenticity matters for a 1972 Lancia, match the sidewall treatment to the way the car is being restored and check event-specific judging standards with a Lancia club or marque specialist.
What brands make tires for 1972 Lancia vehicles?
Several brands cover 1972 Lancia fitments. The Flavia's 165R15 is available from Coker Classic, American Classic, Firestone, and BFGoodrich. Fulvia radial coverage includes Firestone, Camac, and Michelin depending on size, while the Fulvia's 520-14 bias-ply fitment comes from Premium Sport.
Brand choice often comes down to the size your car uses and the visual style you want. A Flavia owner has the widest range of appearance options within one size, while a Fulvia owner may be deciding between a European-style blackwall radial and a narrow-whitewall bias-ply look depending on the exact application. Narrow the correct size first, then compare the brand families available in that size rather than shopping across the whole year and make.
Fitting & Setup
What rim width do 1972 Lancia tires require?
Rim width depends on the tire size used on the 1972 Lancia. The 165R15 used on the Flavia fits 4.50- to 6.00-inch rims. On the Fulvia side, 145R14 fits 4.00- to 5.00-inch rims, 520-14 fits 3.50- to 4.00-inch rims, and 155R14 fits 4.00- to 5.50-inch rims. No rim-width range accompanies 175R13 here.
Those ranges matter because wheel diameter alone does not guarantee a proper match. A 14-inch wheel for a Fulvia might still be too narrow or too wide for the size you are considering, especially when comparing bias-ply and radial options. Measure the actual wheel or confirm its width before final selection, particularly if the car has been restored, modified, or fitted with replacement wheels sometime in its life.
Do 1972 Lancia tires require inner tubes?
Tube requirements vary by size and sometimes by product on 1972 Lancia fitments. The Michelin X in 155R14 is marked TL, meaning tubeless, while the other sizes here do not carry a universal tube marking across every product. The 520-14 bias-ply options and the radial sizes should be matched to the specific tire marking and the wheel type actually on the car rather than assumed one way or the other.
That is especially important on older European wheels, where the tire's construction and the wheel's design both affect whether a tube is appropriate. Check the sidewall marking on the exact tire you are considering and confirm whether your wheels are intended for tubeless use. If the car still carries original wheels, a knowledgeable Lancia specialist can help confirm the most appropriate setup.
Can the original 1972 Lancia wheels be used with all tire sizes?
Original 1972 Lancia wheels cannot be treated as universal across all sizes because the year's fitments span 13-inch, 14-inch, and 15-inch rim diameters. A Flavia's 165R15 belongs on a 15-inch wheel, while the Fulvia range includes both 14-inch sizes and a separate 175R13 fitment. Diameter compatibility has to be correct before any question of width or construction even begins.
In practice, that means you should verify the wheel actually fitted to the car rather than relying on model family alone. A Fulvia with 13-inch wheels needs a different path from one wearing 14-inch wheels, and a Flavia owner should stay within the 15-inch fitment. Once diameter is confirmed, compare the wheel width against the tire's approved range where that guidance is available.
Maintenance, Storage & Longevity
How should I store a 1972 Lancia when the tires are fitted?
A stored 1972 Lancia should be kept in a cool, dry, dark space away from direct sunlight, electric motors, battery chargers, welders, and other ozone sources that accelerate rubber aging. Keep the tires clean, maintain inflation, and move the car periodically if possible. Bias-ply tires such as 520-14 can flat-spot more readily during long static periods, while radial tires also benefit from avoiding prolonged weight in one position.
For seasonal storage, many owners either roll the car occasionally or support it in a way that reduces sustained load on the tires, while still keeping the suspension considerations in mind. If your 1972 Lancia sees only occasional use, storage habits can have as much effect on tire condition as miles driven. A breathable cover and a stable indoor environment help protect both the tires and the car itself.
How long do tires on a 1972 Lancia typically last?
Tire life on a 1972 Lancia should be judged more by age and condition than by mileage, especially on collector cars. A sensible rule is to inspect them closely once they reach the five- to seven-year range and to treat around ten years as a point where replacement deserves serious consideration, even if tread depth still looks good. The DOT date code on the tire helps establish age when the tires are modern production.
That timeline matters because many vintage cars accumulate little annual mileage, so aging can outrun wear. A 1972 Lancia used for events, weekend drives, or storage display may still need new tires long before the tread is consumed. Cracking, hardening, vibration, or persistent air loss are all stronger replacement signals than odometer numbers on a low-use collector car.
How often should tires on a 1972 Lancia be inspected?
Tires on a 1972 Lancia should be inspected before every drive and again before any longer outing or highway trip. Check for sidewall cracking, cuts, bulges, irregular wear, embedded debris, and pressure loss. If your car uses a tube-type setup, include the valve stem area and any signs of slow leakage in that routine, because tube-related issues can appear even when tread looks healthy.
Regular inspections are especially important on cars that sit for extended periods between drives. A quick look before backing out of the garage can catch age-related cracking or a soft tire before it turns into a roadside problem. On an older Lancia, tire condition is also a good clue to alignment, suspension, or storage issues that may need attention before the next drive.
Restoration & Authenticity
What tires were originally fitted to the 1972 Lancia Fulvia?
A 1972 Lancia Fulvia could be associated with several sizes, including 145R14, 520-14, 175R13, and 155R14, depending on the specific application. By this period, radial tires were widely established in European passenger-car use, which fits the presence of multiple Fulvia radial sizes here, while 520-14 preserves a bias-ply path for owners working toward an earlier-style presentation or a particular fitment. Original-equipment branding should be confirmed separately if factory-level authenticity is the goal.
The safest restoration approach is to start with the size and wheel diameter your car actually carried, then decide how exact you need to be on construction and sidewall treatment. Market differences, running changes, and long ownership histories can all affect what is currently on the car. For concours-level work on a 1972 Lancia Fulvia, a Lancia club, period brochure, or marque specialist is the right final check.
Does correct tire fitment matter for showing a 1972 Lancia?
Correct tire fitment does matter when showing a 1972 Lancia, especially at events that reward originality. Judges and knowledgeable enthusiasts often notice whether the car has the right size family, the expected construction type for the restoration approach, and a sidewall style that suits the era and market character. A visibly modern substitute in the wrong diameter, wrong construction, or mismatched sidewall treatment can distract from an otherwise accurate presentation.
That does not mean every event applies the same standard. Some gatherings prioritize overall preservation and mechanical condition, while stricter concours settings may scrutinize the tire more closely. If you are preparing a 1972 Lancia for judging, decide early whether the goal is period-faithful appearance or more road-oriented usability, and then confirm the event's expectations with the host club or judging guidelines.
What is the difference between the Michelin X and Firestone F560 for the 1972 Lancia?
For a 1972 Lancia using 155R14, the Michelin X and Firestone F560 are both radial blackwall options, but they differ in their markings and supporting specifications. The Michelin X carries a 155R14 80T TL marking, which identifies a T speed rating and tubeless construction. The Firestone F560 in 155R14 shows a maximum load of 990 pounds at 44 psi and a rim-width range of 4.00 to 5.50 inches.
That makes the choice less about a broad claim of one being better and more about which set of characteristics fits your priorities. One buyer may prefer the Michelin's classic European identity and explicit sidewall marking, while another may focus on the Firestone's stated load and rim-width guidance. For a 1972 Lancia Fulvia, confirm the wheel width and the way the car will be used before deciding between the two.
Safety & Road Use
Are 1972 Lancia tires safe for highway driving?
1972 Lancia tires can be suitable for highway driving when they are in good condition, correctly inflated, and matched to the car's actual wheel and intended use. The one explicit speed rating visible here is the Michelin X in 155R14, marked T, which corresponds to a 118 mph ceiling. Other sizes here do not all show a speed letter in the size marking, so roadworthiness depends on the exact tire chosen as well as the overall condition of the vehicle.
On a classic Lancia, the broader safety picture usually goes beyond the tire alone. Brakes, suspension, steering, wheel bearings, and alignment all affect how comfortable and stable the car feels at sustained speed, and those systems often matter more in normal highway use than the tire's theoretical top-end rating. A freshly inspected, correctly sorted car is the right foundation before any long-distance driving plan.
What inflation pressure should I use for 1972 Lancia tires?
Inflation pressure on a 1972 Lancia should follow the factory recommendation for the car and size first, then be checked against the reproduction tire's own markings and rated load information. Several maximum load and pressure figures appear by size: 165R15 ranges around 1168 to 1170 pounds at 35 to 36 psi, 145R14 reaches 880 pounds at 44 psi, 520-14 reaches 1230 pounds at 60 psi, and 155R14 reaches 990 pounds at 44 psi. Those are maximum load-reference figures, not blanket operating pressures for every application.
The key is not to transfer one size's pressure to another simply because both fit a 1972 Lancia model line. A Flavia on 165R15 should be approached separately from a Fulvia on 145R14, 155R14, or 520-14. Use the owner's manual or period tire placard as the first guide for running pressure, then confirm that your chosen tire's rated limits are respected.
What should I check before taking a 1972 Lancia on a longer drive?
Before a longer drive in a 1972 Lancia, inspect all four road tires and the spare for cracking, cuts, bulges, uneven wear, and proper inflation. Make sure each tire matches the wheel diameter on the car and that the valve stems are sound; if the setup uses tubes, pay extra attention to slow leaks and stem condition. Also confirm lug torque, wheel condition, and basic age before heading out.
A long-drive check on a vintage Lancia should also extend beyond the tires. Cooling, brakes, belts, fluids, lighting, and the charging system all deserve a look, because any one of them can end the trip before a tire problem does. Treat the tires as one part of a full pre-drive inspection, especially if the car has been sitting or has not recently run at sustained road speed.
