1948 Frazer 485 & 486 Tires

The 1948 Frazer 485 & 486 uses a 710-15 tire size. This is a numeric bias-ply size mounted on a 15-inch rim, and it is the primary fitment for the covered 6-cylinder configuration.

That means the first step is choosing within the correct 710-15 size rather than sorting through multiple primary fitments. From there, the decision usually comes down to sidewall style, tire series, and brand, or to whether a radial equivalent is worth considering after confirming wheel width, overall dimensions, and clearance on the car as it sits today.

The primary tire size for the 1948 Frazer 485 & 486 is built for a 15-inch rim. That rim diameter matches the 710-15 fitment used on this vehicle.

Rim diameter is only one part of the fitment picture, especially on an older car that may have had wheel changes over the years. It is also worth checking actual wheel width before selecting a tire, since many 710-15 bias-ply products in this size are built around relatively narrow rims and radial alternatives follow a different wheel-width range.

Yes. The 1948 Frazer 485 & 486 6 Cyl. uses the same 710-15 bias-ply tire size as the covered model line, so there is no separate primary size to sort out within this sub-model.

That keeps tire selection more straightforward. Instead of chasing a different fitment, the focus shifts to choosing the look and character you want, such as blackwall, narrow whitewall, or wide whitewall, and deciding whether the car will stay with a traditional bias-ply setup or be evaluated carefully for a radial equivalent.

For the 1948 Frazer 485 & 486, 710-15 is the primary bias-ply tire size. That keeps the car in the original-era construction style and matches the vintage numeric sizing system used on this fitment.

Bias-ply and radial tires do not present or behave exactly the same, so construction choice affects more than the number on the sidewall. Owners aiming for a traditional postwar look often stay with bias-ply, while owners considering more modern radial construction should confirm wheel width, dimensions, and vehicle clearance before making the change.

Radial equivalents for 710-15 include 205R15, P215/75R15, P225/70R15, and 710R15. Those options cover an 80-series metric radial, a 75-series P-metric radial, a 70-series P-metric radial, and a bias-look radial format.

Each of those alternatives gives a different sizing convention and visual result, so the choice is not simply a matter of matching rim diameter. A 6-8 inch rim-width range is associated with those radial equivalents, and the car should be checked for wheel compatibility, clearance, and overall stance before treating any of them as a suitable substitute.

Yes, a 710R15 bias-look radial can be considered as a radial equivalent for the 1948 Frazer 485 & 486. It gives owners a radial-format option while retaining a more traditional visual character than many modern-looking replacements.

That makes it appealing for drivers who want to stay closer to the car's vintage presentation without using a conventional bias-ply tire. Even so, the decision still calls for a fitment check at the wheel and vehicle level, including rim width, overall dimensions, and clearance at the fenders and steering range.

Start with the correct primary size, which is 710-15, and then narrow the choice by construction, sidewall style, and series. For this Frazer, available bias-ply options include blackwall, narrow whitewall, and multiple wide whitewall treatments across several vintage-style product lines.

Appearance matters on a late-1940s sedan, but fitment details matter just as much. Compare rim compatibility, check whether the car still has its original wheel setup, and consider how the car will be used, whether that means show presentation, occasional touring, or a restoration that balances traditional looks with practical road use.

The 1948 Frazer 485 & 486 has 710-15 tire choices in blackwall, narrow whitewall, and wide whitewall styles. That gives owners a broad range of period-style visual directions without changing the primary tire size.

Sidewall treatment can significantly change how the car presents, especially on a full-size postwar body where whitewall proportion is very noticeable. A restoration-oriented owner may want a wider whitewall for stronger period character, while a more understated build may lean toward blackwall or a narrower whitewall within the same fitment.

The 710-15 size for the 1948 Frazer 485 & 486 is available from BFGoodrich, Firestone, Goodyear, Universal Vintage Tire, and US Royal. Those brands appear across several classic bias-ply series and sidewall treatments.

Brand choice is best treated as part of a larger selection process rather than the only decision. It helps to compare the visual style you want, the tire series available in that brand, and the wheel specifications on the car so the final choice supports both the Frazer's appearance and its actual fitment requirements.

A period-style starting point for a 1948 Frazer 485 & 486 is the primary 710-15 bias-ply size. Staying with that construction and size keeps the car within the visual and dimensional character associated with a late-1940s American passenger car.

From there, the appearance decision usually shifts to brand, series, and sidewall treatment rather than fitment. Owners pursuing exact historical accuracy should compare the tire choice against marque references, restoration photos, or other vehicle-specific documentation, since a correct-size vintage tire is not automatically the exact original style used on every car.

Tire construction changes the visual character of a restored 1948 Frazer 485 & 486 as much as the sidewall does. A 710-15 bias-ply keeps the car in a traditional postwar presentation, while radial alternatives can alter the overall look even when they are chosen as size equivalents.

That difference matters on a restoration where wheel opening fill, sidewall shape, and overall stance are part of the car's identity. A bias-look radial can help bridge that gap visually, but any conversion still deserves a close check for wheel compatibility and the appearance result you want before committing to the change.

Yes. Modifications can affect tire fitment on a 1948 Frazer 485 & 486 even when the intended tire size is otherwise appropriate. Aftermarket wheels, altered wheel width, suspension work, ride-height changes, or body repairs can all change the space available around the tire.

That is especially important when considering a radial equivalent instead of the primary 710-15 bias-ply fitment. Checking actual wheel diameter, wheel width, steering clearance, and fender space on the car itself helps prevent assumptions, particularly on older vehicles that may have been updated or repaired several times over their lifespan.

Before putting a 1948 Frazer 485 & 486 back on the road with new tires, inspect the wheels, valve stems, and the surrounding suspension and steering components. It also makes sense to confirm that the tire size and construction chosen match the wheel setup actually on the car.

After installation, watch for proper clearance at full steering lock and during suspension movement, then keep an eye on air retention and tread wear as the car settles into use. A collector car that has been parked for long stretches also benefits from a basic check for uneven stance, rubbing marks, and any signs of old mechanical issues resurfacing.

Collector-car 710-15 tires on a 1948 Frazer 485 & 486 should be inspected regularly for pressure, tread condition, sidewall cracking, bulges, cuts, and signs of aging. Cars that are driven infrequently often need more visual attention than daily drivers because deterioration can appear before mileage becomes high.

Storage conditions matter too. Keeping the Frazer away from prolonged sunlight, moisture, heat, and ozone sources helps preserve the tires between drives, and moving the car periodically can reduce long-term stress from sitting in one position. Any sign of air loss, cracking, or unusual wear deserves attention before the next road outing.