The 1982 Peugeot 604 sits in the era when European luxury sedans were blending traditional long-distance comfort with more advanced chassis and tire technology. As Peugeot’s flagship sedan, the 604 carries a distinctly continental character, and its tire fitment reflects that transition away from older sizing conventions. This car uses a 190/65R390 radial, a millimetric TRX-style size that calls for careful wheel confirmation before any tire decision is made. Michelin TRX-B remains the key choice in this fitment, presented as a blackwall radial with the specialized sizing this Peugeot was built around. For restoration-minded owners and drivers alike, preserving the correct wheel-and-tire relationship is the central step.
Which Tire Size Is Right for The 1982 Peugeot 604
The 1982 Peugeot 604 uses one primary tire size: 190/65R390, a radial fitment built around a millimetric wheel diameter rather than a conventional inch-based rim. Both the Base model and the w/alloy wheels version use this same size, so the main decision is not between multiple primary fitments but between staying true to the specialized TRX-style setup and confirming the car still has the correct wheels.
The 190/65R390 size uses a metric-width radial format in which 190 is the nominal section width in millimeters, 65 is the aspect ratio, R identifies radial construction, and 390 is the wheel diameter in millimeters. On the 1982 Peugeot 604, that last number is especially important because this is not a standard 15-inch or 16-inch fitment. Available choice centers on the Michelin TRX-B series in a blackwall design, reflecting the specialized TRX tire-and-wheel system. This size is the right starting point for owners who want to retain the car’s intended millimetric wheel setup and original-style tire presentation.
Tire fitment is straightforward across the covered 1982 Peugeot 604 sub-models because both use the same 190/65R390 radial size. Even so, checking the exact wheel setup still matters on a car like this because the millimetric TRX fitment is more specialized than a typical inch-based wheel and tire combination.
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1982 Peugeot 604 Base
The 1982 Peugeot 604 Base uses the same 190/65R390 radial fitment as the other covered configuration. Tire selection here centers less on size variation and more on confirming that the car still carries the correct millimetric wheels required for the TRX-style tire setup.
The 1982 Peugeot 604 w/alloy wheels also uses the 190/65R390 radial size. That means the key buying step is verifying the actual wheel on the car and then selecting a tire that preserves the intended TRX-style fitment and overall presentation.
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 Peugeot 604 Tires for Sale
Available 190/65R390 choices for the 1982 Peugeot 604 center on Michelin’s TRX-B radial in a blackwall sidewall style. The key comparison point in the product grid is wheel compatibility, since this fitment uses a specialized 390mm rim standard rather than a conventional inch-based diameter.
Owners researching 1982 Peugeot 604 tires usually need answers about the 190/65R390 size, millimetric rim fitment, TRX construction, restoration-minded selection, and the checks worth making before putting a low-use collector sedan back on the road.
Tire Size & Fitment
What tire size fits a 1982 Peugeot 604?
The 1982 Peugeot 604 uses a 190/65R390 radial tire. That same primary size applies to both the Base model and the w/alloy wheels version, so the core fitment question is consistent across the covered sub-models.
The unusual part of this size is the 390mm rim diameter, which belongs to the TRX-style millimetric system rather than a common inch-based wheel. Before choosing a replacement tire, confirm that the car still has the proper 390mm wheels and has not been converted to a different wheel package over the years.
What size rim does a 1982 Peugeot 604 use?
The 1982 Peugeot 604 tire fitment is built around a 390mm rim diameter. That matters more than it would on many other cars because 190/65R390 is part of a millimetric radial system, not a conventional 15-inch or 16-inch setup.
A buyer should verify the actual wheel on the car before ordering tires, especially on a vehicle that may have seen wheel changes over time. The available 190/65R390 Michelin TRX-B fitment is also associated with specific rim-width measurements, so both diameter and wheel type should be checked together.
Do all 1982 Peugeot 604 sub-models use the same tire size?
Yes. The covered 1982 Peugeot 604 sub-models use the same 190/65R390 radial size, including the Base model and the w/alloy wheels version. There is no split here between different primary tire sizes by trim.
That simplifies size selection, but it does not remove the need to inspect the wheels already on the car. A Peugeot 604 that has been modified or converted away from its original millimetric wheel arrangement may need a different approach, so matching the replacement tire to the wheel actually installed is still essential.
Choosing the Right Tire
What should I consider when choosing a 190/65R390 tire for a 1982 Peugeot 604?
Start with the correct primary fitment: 190/65R390 radial. On a 1982 Peugeot 604, the most important factor is that this is a specialized millimetric size tied to the TRX-style wheel system, so correct wheel compatibility comes before any other buying decision.
After wheel confirmation, compare the available tire’s construction, sidewall presentation, and product specifications such as the associated rim-width measurements. Since this fitment is closely tied to the car’s original design language, many owners also weigh whether they want a restoration-oriented appearance, a proper road-use replacement, or both.
What sidewall styles are available for 1982 Peugeot 604 tires?
The available 190/65R390 product for the 1982 Peugeot 604 is offered as a blackwall. That suits the later European luxury-sedan look of the 604 and keeps the appearance aligned with the TRX-style radial presentation associated with this size.
Sidewall style matters visually even when there is only one primary tire size. On this Peugeot, the larger practical issue is still preserving the correct millimetric fitment, but appearance-minded owners can also use the blackwall presentation as part of a clean, understated restoration or road-ready driver approach.
What brands offer tires for the 1982 Peugeot 604?
Michelin is the brand available in the 190/65R390 fitment for the 1982 Peugeot 604. The tire series offered in this size is the Michelin TRX-B, which matches the specialized millimetric radial format used by the car.
For this Peugeot, brand choice is less about comparing multiple manufacturers and more about making sure the tire suits the wheel system already on the car. Because TRX sizing is specialized, the most useful selection step is confirming the wheel diameter and rim format before focusing on appearance or other product details.
Restoration & Appearance
Which tire should I choose for a period-style 1982 Peugeot 604?
A period-style starting point for a 1982 Peugeot 604 is the correct 190/65R390 radial fitment. That size preserves the car’s distinctive millimetric TRX-style tire-and-wheel relationship, which is a major part of how this Peugeot was configured in its era.
Owners aiming for a restoration-oriented result should pay close attention to the existing wheels, overall stance, and sidewall presentation rather than chasing a generic modern substitute. When exact originality matters, period photos, marque-club guidance, and model-specific restoration references can help confirm whether the wheel-and-tire setup matches the intended look.
Does correct tire fitment matter for a 1982 Peugeot 604 restoration?
Yes, correct tire fitment matters a great deal on a 1982 Peugeot 604 because the 190/65R390 size is not an ordinary modern replacement format. The millimetric TRX-style setup is visually and mechanically tied to the character of the car in a way that stands out on a restoration.
Keeping the proper size helps preserve the car’s proportions and avoids turning a distinctive European flagship sedan into something that looks generically re-wheeled. Even on a driver-quality restoration, it is worth checking wheel diameter, rim type, and overall presentation carefully before making a tire choice.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1982 Peugeot 604?
Yes. Modifications can affect tire fitment on a 1982 Peugeot 604, especially if the car has been changed from its original millimetric TRX-style wheels to a more common inch-based wheel package. Any wheel, suspension, or ride-height change can alter what size and construction the car can safely accommodate.
A smart check includes wheel diameter, wheel width, and clearance at the fender, suspension, and steering components. Even though 190/65R390 is the primary fitment, a modified car should be inspected as it sits today so the tire choice matches the actual hardware rather than the vehicle’s original configuration.
What should I inspect before driving a 1982 Peugeot 604 on new tires?
Before putting a 1982 Peugeot 604 back on the road with new tires, inspect the wheels for damage or corrosion and make sure the car is wearing the correct 390mm TRX-style rims. It is also wise to look over suspension, steering, and brake components on a car that may have spent long periods in storage.
Tire condition checks should include inflation pressure, bead seating, visible air loss, and clearance throughout the steering range. A short test drive followed by a second inspection can help catch rubbing, vibration, or other issues early, which is especially useful on a specialty fitment like 190/65R390.
How should 190/65R390 tires on a collector 1982 Peugeot 604 be maintained?
Collector-car tires in 190/65R390 size should be maintained with regular pressure checks, visual inspections, and careful storage habits. On a 1982 Peugeot 604 that is driven infrequently, it is important to watch for sidewall cracking, tread aging, cuts, bulges, and slow air loss even if the car covers very few miles.
Storage conditions matter because heat, sunlight, moisture, and ozone can shorten tire life on low-use collector vehicles. Rolling the car periodically, keeping the suspension in good condition, and inspecting the specialized 390mm wheel-and-tire setup before longer drives all help preserve both fitment integrity and road manners.
