The 1960 Fiat 1800 arrived in a period when Fiat was building refined, practical European sedans and wagons for drivers who wanted modern road manners without excess bulk. Its clean early-1960s Italian character makes tire choice more than a maintenance decision, especially when appearance and driving feel both matter. Tire fitment splits between Berlina and Familiare versions, with both bias-ply and radial primary sizes used on 14-inch rims. That creates a meaningful choice between period-style numeric bias-ply fitment and Euro-metric radial sizing from brands such as Pirelli, Michelin, and Vredestein. The right selection starts with confirming the exact body style, then balancing restoration presentation, wheel compatibility, and intended road use.
Which Tire Size Is Right for The 1960 Fiat 1800
The 1960 Fiat 1800 uses four primary tire sizes, and the correct one depends on the exact sub-model and whether the car is set up with bias-ply or radial tires. All of these fitments use a 14-inch rim, so the first step is identifying whether the car is a Berlina or Familiare and then confirming which construction and wheel setup you want to retain.
165R14 is a Euro-metric radial size, with 165 indicating nominal section width in millimeters, R identifying radial construction, and 14 referring to the wheel diameter in inches. On the 1960 Fiat 1800, this size applies to the Berlina in radial form and gives the car a distinctly European tire profile. Available choices include blackwall tires from Pirelli, Michelin, and Vredestein across series such as Cinturato CA67, XAS, and Sprint Classic. It is a strong size to evaluate when the goal is maintaining a classic European look with radial construction on the correct 14-inch wheel.
5.90-14 is a numeric bias-ply size, with 5.90 representing the nominal section width in inches and 14 identifying the rim diameter. For the 1960 Fiat 1800, this is the bias-ply fitment associated with the Berlina and suits owners aiming to preserve a more traditional tire construction and appearance. Numeric bias-ply sizing is familiar on many mid-century cars and reads differently from later metric radial sizes. This size is worth choosing when the priority is a period-style presentation and a tire format that stays closer to the car's earlier-era driving character.
175R14 is a Euro-metric radial size, with 175 indicating nominal section width in millimeters, R marking radial construction, and 14 showing the wheel diameter in inches. On the 1960 Fiat 1800, this radial size is used on the Familiare, making it distinct from the Berlina's radial fitment. Blackwall options are available in series including Michelin XAS, Vredestein Sprint Plus, and Vredestein Sprint Classic. It is the size to examine when the car is a Familiare and the goal is preserving the correct radial fitment character for that specific body style.
6.40-14 is a numeric bias-ply size in which 6.40 refers to nominal section width in inches and 14 denotes the wheel diameter. For the 1960 Fiat 1800, this bias-ply size belongs with the Familiare rather than the Berlina, so it should not be treated as a universal fitment across all versions of the car. Its numeric format reflects traditional bias-ply sizing rather than Euro-metric radial conventions. This size deserves careful consideration when maintaining a wagon with period-style construction and when keeping the tire presentation aligned with a restoration-oriented setup.
Sub-model fitment matters on the 1960 Fiat 1800 because the Berlina and Familiare do not share the same primary tire sizes. Both use 14-inch wheels, but the correct tire depends on confirming the body style first and then choosing between its bias-ply and radial fitment paths.
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1960 Fiat 1800 & 2100 Berlina
The 1960 Fiat 1800 & 2100 Berlina uses either a 165R14 radial or a 5.90-14 bias-ply tire on a 14-inch rim. That gives the owner a clear choice between a more traditional numeric bias-ply presentation and a classic Euro-metric radial approach with several blackwall product options.
The 1960 Fiat 1800 & 2100 Familiare uses either a 175R14 radial or a 6.40-14 bias-ply tire on a 14-inch rim. Tire selection starts with staying within the Familiare fitment range, then deciding whether the goal is period-style bias-ply construction or radial road use in the correct wagon size.
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 1960 Fiat 1800 Tires for Sale
Available 1960 Fiat 1800 tire choices center on 165R14 and 175R14 radial fitments, with blackwall options from Pirelli, Michelin, and Vredestein. The product grid lets you compare classic European tire series, radial construction details, rim-width guidance where stated, and differences in load and weight specifications.
Owners of a 1960 Fiat 1800 usually need to sort out sub-model tire size, 14-inch rim fitment, bias-ply versus radial construction, and how product choices affect appearance and road use. These questions focus on the Berlina and Familiare fitment differences that matter most before ordering tires.
Tire Size & Fitment
What tire size fits a 1960 Fiat 1800?
A 1960 Fiat 1800 can use 165R14 or 5.90-14 on the Berlina, and 175R14 or 6.40-14 on the Familiare. The metric sizes are radial fitments, while the numeric sizes are bias-ply fitments, and all of them are built around a 14-inch rim.
The key step is identifying whether the car is a Berlina or Familiare before choosing a tire. Once that is confirmed, the decision becomes whether to stay with the car's bias-ply-type presentation or use the applicable radial size, while also checking the actual wheel setup if the car has been changed over the years.
What size rim does a 1960 Fiat 1800 use?
The 1960 Fiat 1800 uses a 14-inch rim across its covered tire sizes. That holds true whether the car is set up with 165R14 or 175R14 radial tires, or with 5.90-14 or 6.40-14 bias-ply tires.
Rim diameter is only one part of fitment, so the wheel should still be checked before selecting a tire. A car that has been fitted with later wheels, different wheel widths, or a different sub-model tire size can still have a 14-inch rim while requiring closer review of width, clearance, and construction choice.
Do all 1960 Fiat 1800 sub-models use the same tire size?
No. The 1960 Fiat 1800 Berlina and Familiare use different tire sizes even though both use 14-inch rims. The Berlina uses 165R14 in radial form or 5.90-14 in bias-ply form, while the Familiare uses 175R14 in radial form or 6.40-14 in bias-ply form.
That difference matters because the radial and bias-ply sizes are paired to the specific sub-model rather than shared across the full range. Before choosing a tire, confirm the body style and check what is currently on the car, especially if it has gone through restoration work, wheel replacement, or a long ownership history.
Choosing the Right Tire
What should I consider when choosing a 1960 Fiat 1800 tire?
Start with the exact sub-model, because a 1960 Fiat 1800 Berlina and Familiare do not use the same primary sizes. After that, choose within the correct fitment by deciding whether the car should stay with a numeric bias-ply presentation or use the applicable Euro-metric radial size.
The next comparison points are wheel compatibility, intended road use, and the kind of appearance you want the car to have. A lightly driven restoration may lean toward period-style construction, while a car used more regularly may call for one of the correct radial options in the proper Berlina or Familiare size.
What sidewall styles are available for 1960 Fiat 1800 tires?
The available radial tire options for the 1960 Fiat 1800 are offered in blackwall form. That applies to the 165R14 and 175R14 products available from Pirelli, Michelin, and Vredestein across the applicable classic European tire series.
Sidewall style shapes the car's visual character, especially on a clean-lined Italian sedan or wagon from this period. A blackwall keeps the presentation restrained and European in feel, so the remaining appearance choice tends to come from construction type, tire profile, and series selection rather than from whitewall or stripe treatments.
What brands offer tires for the 1960 Fiat 1800?
Pirelli, Michelin, and Vredestein offer radial tires for the 1960 Fiat 1800 in the applicable 165R14 and 175R14 sizes. The available series include Pirelli Cinturato CA67, Michelin XAS, Vredestein Sprint Classic, and Vredestein Sprint Plus.
Brand alone should not decide the purchase. Compare the correct size for the Berlina or Familiare first, then look at details such as tire series, stated rim-width range where available, load capacity figures when given, and the overall look you want the car to carry on the road or at shows.
Restoration & Appearance
Which tire should I choose for a period-style 1960 Fiat 1800?
For a period-style 1960 Fiat 1800, the first step is keeping the correct sub-model size in place. A Berlina points toward 5.90-14 in bias-ply form or 165R14 in radial form, while a Familiare points toward 6.40-14 in bias-ply form or 175R14 in radial form.
The choice depends on how closely the car is being restored and what kind of road use it will see. Bias-ply sizing usually gives a more traditional presentation, while classic Euro-metric radials preserve a vintage European look with a later construction style. For strict originality, marque-specific references remain the best final check.
How does tire construction affect the appearance of a restored 1960 Fiat 1800?
Tire construction changes the visual tone of a restored 1960 Fiat 1800 because the car can be presented either with numeric bias-ply sizing or with Euro-metric radial sizing, depending on the sub-model. Even on the same 14-inch rim diameter, those formats create a different period impression.
A bias-ply setup usually supports a more traditional mid-century look, while a radial setup often feels more in line with later classic European road use. Since the available radial products are blackwalls, the visual decision becomes less about sidewall trim and more about choosing the construction and size format that suit the restoration's intent.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1960 Fiat 1800?
Yes. A 1960 Fiat 1800 may originally use 14-inch rims, but aftermarket wheels, different wheel widths, suspension changes, or body modifications can alter how a tire fits in practice. That matters even when the tire size itself is correct for the Berlina or Familiare.
A modified car should be checked for actual wheel diameter and width, plus steering and fender clearance at full travel. Cars that have been lowered, rebuilt, or converted from one tire construction style to another deserve extra review, because the right sub-model size still needs to work with the car's present-day setup.
What should I inspect before driving a 1960 Fiat 1800 on new tires?
Before driving a 1960 Fiat 1800 on new tires, inspect the wheels for condition and correct diameter, confirm that the chosen size matches the car's Berlina or Familiare fitment, and look over the suspension and steering for looseness that could affect how the tires track. Tire pressure should also be set properly before road use.
A short initial drive is a good way to check for rubbing, pulling, vibration, or unusual contact under steering input. It also helps to recheck clearance after the tires have settled in place, especially on a recently restored car or one that has sat for long periods before returning to regular road use.
How should tires on a collector 1960 Fiat 1800 be maintained?
Tires on a collector 1960 Fiat 1800 should be inspected regularly for cracking, cuts, bulges, flat spotting, and slow air loss, even if the car is driven only occasionally. Collector cars often age their tires by time and storage conditions as much as by mileage, so visual condition matters just as much as tread depth.
Proper inflation, clean storage, and periodic movement help reduce avoidable stress on the tires and wheels. It also helps to keep the car away from prolonged heat, direct sunlight, and ozone-producing equipment, then give the tires a close check before any longer drive, particularly after seasonal storage or extended inactivity.
