The 1982 Ferrari Mondial 8 came from an era when Ferrari was blending exotic mid-engine character with a more usable 2+2 grand touring layout. That makes tire choice especially important, because the Mondial’s road manners and appearance are closely tied to its original wheel-and-tire design. This model uses a 240/55R390 radial, a classic metric millimetric size tied to the Michelin TRX system rather than a conventional inch-based rim diameter. For this fitment, the main decision is less about multiple sizes and more about selecting the correct TRX-type tire and preserving the intended look and wheel compatibility. Careful confirmation of the wheel setup matters before putting the car back on the road.
Which Tire Size Is Right for The 1982 Ferrari Mondial 8
The 1982 Ferrari Mondial 8 uses one primary tire size: 240/55R390, a radial designed for a 390mm rim rather than a standard 15-inch or 16-inch wheel. The Base model uses this same fitment, so the key decision is choosing the right tire within that size and confirming that the car still retains its correct millimetric wheel setup.
240/55R390 is a metric radial size in which 240 identifies the nominal section width in millimeters, 55 is the aspect ratio, R indicates radial construction, and 390 refers to a 390mm rim diameter. That last measurement is especially important on a 1982 Ferrari Mondial 8 because this is a millimetric TRX-type fitment, not a conventional inch-based wheel size. Available choices in this fitment center on Michelin’s TRX family in a Blackwall presentation. Selecting this size keeps the tire matched to the Mondial’s original sizing system, provided the car still wears the correct 390mm wheels.
Sub-model fitment is straightforward for the 1982 Ferrari Mondial 8. The covered Base model uses the same 240/55R390 radial, so the focus stays on wheel verification and choosing the right TRX-style tire within that single fitment.
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1982 Ferrari Mondial 8 Base
The 1982 Ferrari Mondial 8 Base uses the same 240/55R390 radial fitment as the model core. That makes tire selection more about confirming the car still has its 390mm wheels and choosing a restoration-minded Michelin TRX option that suits intended road use.
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 1982 Ferrari Mondial 8 Tires for Sale
Available 240/55R390 options for the 1982 Ferrari Mondial 8 focus on Michelin TRX construction and a Blackwall presentation. The main comparison points are staying with the correct millimetric radial fitment and confirming compatibility with the car’s 390mm wheel setup.
Owners of a 1982 Ferrari Mondial 8 usually need clarity on the unusual 240/55R390 fitment, the 390mm rim requirement, TRX tire selection, and the checks that matter before driving a low-use collector Ferrari on fresh tires.
Tire Size & Fitment
What tire size fits a 1982 Ferrari Mondial 8?
The 1982 Ferrari Mondial 8 uses a 240/55R390 radial tire. That is a metric millimetric fitment associated with the Michelin TRX system, so the rim diameter is 390 millimeters rather than a common inch-based wheel size.
That distinction matters because a 390mm wheel is not the same as a 15-inch or 16-inch wheel. Before choosing tires, confirm that the car still has its original-style millimetric wheels and has not been converted to another wheel package over the years.
What size rim does a 1982 Ferrari Mondial 8 use?
A 1982 Ferrari Mondial 8 uses a 390mm rim with its 240/55R390 tire size. This is part of the TRX millimetric sizing system, which pairs the tire with a metric wheel diameter instead of a standard inch-designated rim.
That makes wheel confirmation one of the first fitment checks on this car. A Mondial that has been changed to aftermarket wheels or later replacement wheels may require a different tire approach, so measuring the actual wheel setup is more important than assuming the car remains original.
Does the 1982 Ferrari Mondial 8 Base use the same tire size?
Yes. The 1982 Ferrari Mondial 8 Base uses the same 240/55R390 radial tire size. Fitment does not branch into multiple primary sizes here, so the main sizing question stays consistent across the covered sub-model.
That simplifies the search, but it does not remove the need to inspect the actual wheels on the car. Collector cars are often modified, and a wheel change can alter both tire availability and fitment requirements even when the model originally centered on one TRX size.
Choosing the Right Tire
What should I consider when choosing a 240/55R390 tire for a 1982 Ferrari Mondial 8?
Start with the correct size and wheel system. A 240/55R390 tire belongs on a 390mm TRX-type wheel, so the first priority is confirming that the Mondial still uses the intended millimetric rim rather than an inch-based replacement wheel.
After that, consider how closely the tire matches the car’s original character and intended use. On this fitment, buyers typically focus on retaining the proper TRX-style radial construction, the correct Blackwall appearance, and a tire that suits a restoration-oriented or collector road-use plan.
What sidewall styles are available for 1982 Ferrari Mondial 8 tires?
The available 240/55R390 fitment for the 1982 Ferrari Mondial 8 is offered in a Blackwall sidewall style. That keeps the appearance clean and restrained, which suits the Mondial’s early-1980s performance-touring presentation.
Because this is a specialized millimetric size, the selection is narrower than it would be for more common inch-based fitments. The practical choice is not between several stripe or letter treatments, but whether the correct TRX-format tire and wheel combination is being preserved on the car.
What brands offer tires for the 1982 Ferrari Mondial 8?
Michelin is the available brand for the 1982 Ferrari Mondial 8 in the 240/55R390 fitment. The tire offering centers on the Michelin TRX family, which matches the car’s specialized millimetric radial sizing system.
That means the buying decision is less about comparing several competing brands and more about confirming the correct TRX-type fitment for the car’s wheels. On a Mondial with original-style 390mm rims, brand choice is secondary to getting the size and wheel relationship right.
Restoration & Appearance
Which tire should I choose for a period-style 1982 Ferrari Mondial 8?
For a period-style 1982 Ferrari Mondial 8, the natural starting point is the 240/55R390 radial in the Michelin TRX family. That keeps the car aligned with its original millimetric tire-and-wheel concept rather than shifting immediately to a later inch-based look.
A restoration-minded choice usually favors preserving the visual proportions and wheel relationship the car was designed around. Exact originality questions should still be checked against marque references and the car’s own history, especially if concours-level accuracy is part of the goal.
Does correct tire fitment matter for a 1982 Ferrari Mondial 8 restoration?
Yes, correct tire fitment matters on a 1982 Ferrari Mondial 8 because the 240/55R390 size is tied to a distinctive 390mm wheel system. On a car from this era, the tire choice affects both stance and how faithfully the wheel-and-tire package reflects the intended presentation.
Restoration decisions on the Mondial are not only about making the car drivable. They also involve preserving the specialized TRX character of the setup, so wheel diameter, sidewall appearance, and overall fitment should all be checked before selecting replacement tires.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1982 Ferrari Mondial 8?
Yes. Modifications can affect tire fitment on a 1982 Ferrari Mondial 8, especially if the car has been changed from its original 390mm TRX wheel setup to a conventional inch-based wheel package. Suspension changes and altered ride height can also influence clearance.
A Mondial with aftermarket wheels should be inspected carefully before any tire decision is made. Wheel diameter, wheel width, and clearance at the fenders and suspension all need to be checked on the actual car rather than assumed from model-year fitment alone.
What should I inspect before driving a 1982 Ferrari Mondial 8 on new tires?
Before driving a 1982 Ferrari Mondial 8 on new tires, inspect the wheels for condition and correct size, confirm proper air retention, and look over the suspension and steering components. On a low-use collector car, age-related issues can appear even when tread wear is minimal.
A road test is best approached only after checking for sidewall clearance, visible rubbing points, vibration sources, and any signs of uneven ride height. It also helps to recheck tire pressure after installation, since a long-stored exotic may reveal wheel or valve issues once returned to use.
How should 240/55R390 tires on a collector 1982 Ferrari Mondial 8 be maintained?
240/55R390 tires on a collector 1982 Ferrari Mondial 8 should be maintained with regular pressure checks, periodic visual inspections, and careful attention to age-related condition. Even a lightly driven car can develop cracking, flat spotting, or air loss if it spends long periods parked.
Storage habits matter as much as mileage on a specialty fitment like this. Keeping the car away from prolonged sunlight, moisture, and ozone sources helps preserve the tires, and occasional inspection of tread, sidewalls, and wheel condition is wise before each driving season or longer trip.