1949 Chrysler New Yorker & Saratoga C46 Tires

The primary tire size for the 1949 Chrysler New Yorker & Saratoga C46 is 820-15. This is a bias-ply fitment used on a 15-inch rim, and it is the main starting point when selecting a replacement tire for the covered application.

Because this Chrysler uses one primary size, the next decision is usually not size selection but style and construction choice. Buyers typically compare blackwall, narrow whitewall, or wide whitewall presentation, then decide whether to stay with a traditional 820-15 bias-ply tire or review one of the available radial-equivalent alternatives after confirming wheel width and clearance.

The 1949 Chrysler New Yorker & Saratoga C46 uses a 15-inch rim with its primary 820-15 tire fitment. That rim diameter is central to the fitment, because both the original-style bias-ply tire and the radial-equivalent options are built around a 15-inch wheel.

Wheel diameter should be confirmed on the car before any tire is chosen, especially if the vehicle has been modified at some point in its life. Checking the actual wheel width also matters, since available 820-15 products and radial-equivalent options can carry different rim-width ranges that affect safe mounting and overall fitment.

Yes. The covered 1949 Chrysler New Yorker & Saratoga C46 8 Cyl. application uses the same 820-15 bias-ply tire size. That keeps fitment relatively simple, since the tire-size question does not change within the covered sub-model range.

Even with shared sizing, the right tire can still vary by the goal for the car. A restoration-oriented owner may focus on whitewall width and traditional bias-ply appearance, while a driver-minded owner may want to compare the available radial-equivalent sizes after verifying the wheel setup and making sure the tire dimensions suit the car’s clearances.

For the 1949 Chrysler New Yorker & Saratoga C46, 820-15 is the primary bias-ply tire size. In this format, the size itself belongs to a traditional numeric bias-ply system rather than a modern metric radial naming convention.

That distinction matters because a bias-ply tire affects both the car’s period-style appearance and its driving feel. Owners who want to keep the original type of construction can stay within the available 820-15 bias-ply offerings, while those exploring radial behavior should compare one of the named radial-equivalent sizes and confirm wheel width, diameter, and clearance before changing construction.

Radial equivalents for 820-15 include 235R15, P235/75R15, P255/70R15, and 820R15. Those cover an 80-series metric radial, a 75-series P-metric radial, a 70-series P-metric radial, and a bias-look radial alternative that keeps a more traditional visual presentation.

These sizes are useful comparison points, but they should not be treated as automatic interchange choices. The recommended rim-width range associated with the equivalents is 6-8 inches, and the buyer should also compare wheel diameter, mounting width, and vehicle clearance before selecting a radial alternative for a Chrysler of this size and era.

Start by confirming that the car still has 15-inch wheels and that the wheel width matches the radial-equivalent tire being considered. For this application, the equivalent sizes tied to 820-15 include 235R15, P235/75R15, P255/70R15, and 820R15, with a 6-8 inch rim-width range associated with those alternatives.

A construction change is also the right time to inspect steering clearance, fender clearance, suspension condition, and the actual wheel setup on the car. Many collector cars have seen wheel changes, suspension settling, or other modifications over time, so the safest approach is to verify the full package rather than assume any radial equivalent will behave like the original bias-ply tire.

Start with the correct 820-15 size and the 15-inch wheel, then decide what matters most for the car’s use and presentation. For this Chrysler, the biggest selection factors are traditional bias-ply construction, sidewall style, brand, tire series, and whether the car is being kept close to a period-style look or adapted toward radial-equivalent alternatives.

It also helps to compare rim-width requirements, load figures where stated, and the overall role of the tire. A blackwall can create a more understated look, while narrow or wide whitewalls change the visual character substantially. Matching the tire to the car’s intended appearance and verifying wheel compatibility usually leads to a better decision than focusing on one feature alone.

The 820-15 fitment for the 1949 Chrysler New Yorker & Saratoga C46 is available in blackwall, narrow whitewall, and wide whitewall styles. That gives the buyer a useful range of visual options, from a restrained appearance to a much more prominent whitewall presentation suited to many late-1940s full-size American cars.

Sidewall style is often the biggest appearance decision once size is settled. A buyer choosing tires for a restoration-minded sedan may lean toward a whitewall treatment, while someone after a simpler look may prefer blackwall. The key is to separate period-style appearance from strict originality claims and choose a sidewall that suits both the car’s presentation and the owner’s goals.

Available 820-15 tires for the 1949 Chrysler New Yorker & Saratoga C46 include options from BFGoodrich, Firestone, US Royal, Universal Vintage Tire, and Avon. Those brands appear across several traditional series, including Silvertown Classic Bias Ply, Firestone Classic Bias Ply, US Royal Classic Bias Ply, Universal Classic Bias Ply, and Turbospeed Mk4.

Brand choice is best viewed alongside the other details that shape the tire’s role on the car. Sidewall treatment, tire series, bias-ply construction, rim-width compatibility, and the intended appearance of the Chrysler usually matter more than the name on the sidewall by itself. Comparing those factors together gives a clearer picture of which product belongs on the car.

A period-style starting point for the 1949 Chrysler New Yorker & Saratoga C46 is the original-type 820-15 bias-ply format on a 15-inch wheel. That keeps the car in its traditional sizing system and preserves the tall, formal visual character associated with a full-size Chrysler from the late 1940s.

From there, the appearance decision usually comes down to sidewall treatment and series selection rather than size alone. Blackwall, narrow whitewall, and wide whitewall options are all available, and each changes the car’s presentation noticeably. When exact restoration accuracy matters, the final choice should be checked against marque references or period documentation for the specific car.

Tire construction can change the visual impression of a restored 1949 Chrysler New Yorker & Saratoga C46 as much as the sidewall style does. A traditional 820-15 bias-ply keeps the car in its original-era sizing language, while a radial alternative can alter the look even when it uses the same 15-inch wheel diameter.

That does not automatically make one choice right and the other wrong. A restoration-oriented owner may prefer the traditional stance and visual feel of a bias-ply tire, while a driver-focused owner may accept a different appearance to use a radial equivalent. The best result comes from deciding early whether the build is appearance-led, road-use-led, or a balance of both.

Yes. Modifications can change tire fitment on a 1949 Chrysler New Yorker & Saratoga C46 even when the intended size is still 820-15. Aftermarket wheels, different wheel widths, altered suspension height, brake conversions, or body and fender changes can all affect how much room the tire has once mounted.

A car from this era may also have seen decades of repairs and parts changes, so it helps to inspect the actual setup rather than assume it remains standard. Measuring the wheel, confirming the 15-inch diameter, and checking front steering clearance and rear body clearance are sensible steps before choosing either a bias-ply tire or one of the radial-equivalent alternatives.

Before road use, inspect wheel condition, valve stems, mounting hardware, and the general state of the suspension and steering components. It is also smart to confirm that all four tires are inflated appropriately for their application and then look over the sidewalls and tread after installation for any signs of rubbing, uneven seating, or air loss.

A short, careful shakedown drive can reveal issues that are easy to miss in the garage. Listen for contact during turns, recheck pressure after the first outing, and look again for clearance marks around the fenders and steering components. On a large postwar Chrysler, that extra inspection step helps catch fitment problems before the car is driven farther.

Collector-car tires in 820-15 size should be maintained with regular pressure checks, routine visual inspections, and clean, dry storage conditions. A 1949 Chrysler often sees limited use, which makes aging, flat spotting, and unnoticed air loss just as important to monitor as tread wear.

It helps to inspect for sidewall cracking, cuts, bulges, and uneven wear before each drive, especially after the car has been parked for an extended period. Storage away from prolonged sunlight, heat, moisture, and ozone sources can also extend service life. Even a car that looks lightly used still benefits from periodic tire inspections because age-related issues often appear before the tread is worn.