1963 Peugeot 404 Tires

A 1963 Peugeot 404 can use more than one tire size, and the correct one depends on the sub-model. The Sedan & Convertible use 590-15 bias-ply or 165R15 radial, while the Wagon uses 6.50-15 bias-ply or 185R15 radial. All of these fitments use a 15-inch wheel diameter.

That means the first decision is identifying whether the car is a Sedan & Convertible or a Wagon. After that, the choice becomes whether to stay with a period bias-ply construction or use the radial size associated with that body style. Existing wheels should still be checked, especially if the vehicle has been modified or has replacement rims.

The 1963 Peugeot 404 uses 15-inch rims across its primary tire fitments. That remains true whether the vehicle is fitted with 165R15, 590-15, 185R15, or 6.50-15. Rim diameter is therefore consistent, even though tire size changes between the Sedan & Convertible and the Wagon.

Rim diameter alone does not settle the whole fitment question. Wheel width still matters, particularly when comparing bias-ply tires with radial choices or considering a radial equivalent for 590-15. A car that has been through decades of repairs or upgrades may no longer have its original wheel setup, so measuring the wheels before purchase is worthwhile.

No, the 1963 Peugeot 404 sub-models do not all use the same tire size. The Sedan & Convertible use 590-15 bias-ply or 165R15 radial, while the Wagon uses 6.50-15 bias-ply or 185R15 radial. The shared point is the 15-inch rim diameter, not the same tire sizing across every body style.

That difference is important because a tire that suits a Sedan or Convertible should not be assumed correct for a Wagon. The body style needs to be confirmed first, then the wheel setup should be checked to see whether the car is still on a bias-ply-style wheel width or has already been set up for radial service.

590-15 is a bias-ply tire size for the 1963 Peugeot 404 Sedan & Convertible. It is the period-style construction option paired with that sub-model, while 165R15 is the radial size associated with the same 15-inch wheel diameter. The Wagon uses a different pair of sizes entirely.

Choosing between 590-15 and a radial alternative affects more than appearance. Bias-ply construction keeps the car in a traditional format, while a radial option changes the construction type and may call for closer attention to wheel width and vehicle setup. That is especially important on a collector Peugeot that may have older wheels or mixed replacement parts.

Radial equivalents for 590-15 include 165R15 as an 80-series metric radial, P165/75R15 as a 75-series P-metric radial, and P175/70R15 as a 70-series P-metric radial. These are alternative radial sizing formats tied to the 590-15 bias-ply size rather than additional primary factory-style sizes for every 1963 Peugeot 404 configuration.

The recommended rim-width range for this equivalent group is 4 to 5 inches, which makes wheel measurement a smart step before any conversion. Section width, overall diameter, and clearance should also be reviewed carefully. A radial equivalent can be a useful alternative, but it should be checked against the actual wheel and body setup on the car.

Start by confirming the exact sub-model and original bias-ply size, since the Sedan & Convertible and Wagon do not share the same fitments. The next step is to verify wheel diameter and wheel width, because radial choices such as 165R15 or the radial equivalents for 590-15 need to match the actual wheel being used.

Clearance at the fenders, steering range, and suspension should be inspected before the change is made. A 404 that has replacement wheels, worn suspension parts, or altered ride height may respond differently than a stock example. That makes it worth checking the full setup rather than treating any radial equivalent as automatic interchangeability.

The main factors are sub-model, tire size, construction type, and the way the car is meant to be used. A 1963 Peugeot 404 Sedan & Convertible uses 590-15 bias-ply or 165R15 radial, while the Wagon uses 6.50-15 bias-ply or 185R15 radial. Once the correct fitment group is established, appearance and product details become easier to compare.

After identifying the right size, compare sidewall style, rim-width compatibility, and product character within that size. Some owners want a traditional blackwall or whitewall look, while others may prefer redline where it is available. Wheel condition and actual wheel width should also be checked so the chosen tire suits both the car and its intended road use.

Sidewall choices for the 1963 Peugeot 404 include blackwall, narrow whitewall, wide whitewall, and redline, depending on the size being considered. The broadest whitewall selection appears in 165R15, 590-15 includes blackwall and wide whitewall options, and 185R15 adds blackwall, narrow whitewall, and redline choices for Wagon fitment.

That gives the Peugeot owner some flexibility in how the car is presented without leaving the correct fitment family. Sidewall style should be chosen after the correct size and construction are settled, not before. For a restoration-oriented car, appearance often matters just as much as the size itself, especially on a body style with visible wheel openings.

Brands available across 1963 Peugeot 404 tire fitments include Coker Classic, American Classic, Firestone, BFGoodrich, Michelin, Avon, Vredestein, and Universal Vintage Tire. The exact brand choices depend on the size, with the widest selection appearing in 165R15 and a smaller but still useful mix in 590-15 and 185R15.

Brand choice should be weighed alongside size, construction, series, and sidewall treatment rather than treated as the only decision. A Michelin blackwall radial, a BFGoodrich whitewall bias-ply, and a Coker Classic radial may all suit different Peugeot 404 goals. The strongest comparison is within the exact size that belongs on the specific sub-model.

For a period-style 1963 Peugeot 404, the first step is using the correct fitment group for the body style. Sedan & Convertible owners would typically be comparing 590-15 bias-ply and 165R15 radial choices, while Wagon owners would be looking at 6.50-15 bias-ply and 185R15 radial options. Bias-ply usually aligns most closely with a traditional presentation.

The final choice depends on whether the goal leans more toward historic appearance or toward a radial setup that still looks appropriate for the era. Sidewall treatment matters too, since blackwall, whitewall, and redline options can change the car’s visual character. When exact originality matters, marque-specific references remain the best guide for finishing details.

Tire construction changes the visual character of a restored 1963 Peugeot 404 because bias-ply and radial tires do not present the sidewall and overall stance in exactly the same way. A bias-ply size such as 590-15 or 6.50-15 keeps the car in a more traditional format, while 165R15 and 185R15 radials give a more modern construction within period-friendly sizing.

That difference becomes more noticeable once sidewall style enters the picture. Whitewall, blackwall, and redline treatments each shift the look, but they should be chosen within the correct size for the sub-model. Owners focused on restoration appearance usually get the best result by deciding on size and construction first, then refining the visual details.

Yes, modifications can affect tire fitment on a 1963 Peugeot 404 even when the nominal tire size appears correct. Aftermarket wheels, changed wheel widths, altered offset, lowered suspension, or body repairs around the wheel openings can all influence how a 165R15, 590-15, 185R15, or 6.50-15 tire sits on the car.

That is why the actual wheel and chassis setup should be checked before settling on a tire, especially on a decades-old vehicle. Turning clearance, fender clearance, and suspension movement all deserve attention. A modified car may still use the right size family, but the final fit should be confirmed against the vehicle as it sits today.

Before driving a 1963 Peugeot 404 on new tires, inspect wheel condition, bead-seat cleanliness, valve stems, and overall tire pressure. It also makes sense to look closely at steering components, suspension wear, and brake condition, because fresh tires can highlight problems that were less obvious on old or unevenly worn rubber.

A short check of clearance is also worthwhile with the wheels turned fully and the car at normal ride height. Collector cars often spend long periods parked, so the first road test should be gradual rather than immediate highway use. Watching for vibration, pulling, air loss, or rubbing early can prevent damage to both the tire and the car.

Tires on a collector 1963 Peugeot 404 should be maintained with regular pressure checks, visual inspections, and attention to aging even if tread wear is minimal. Sidewall cracking, flat-spotting from storage, cuts, bulges, and slow air loss all matter on a lightly used car just as much as tread condition does.

Storage conditions make a real difference over time. Keeping the car away from prolonged sunlight, excess heat, moisture, and ozone sources helps preserve the tires, and occasional movement can reduce long-term flat spotting. A Peugeot 404 that is driven infrequently still benefits from routine inspection before every outing, especially before longer drives at sustained speed.