1947 Packard Tire Fitment Guide

1947 Packard vehicles covered here use two tire sizes: 6.50-15 and 700-15, both for the 1947 Packard Clipper. Both sizes mount on 15-inch wheels, and the available 700-15 products are built for 5.00- to 5.50-inch rim widths. Each size is a bias-ply fitment rather than a radial conversion size, which keeps the basic period construction in line with the era of the car.

The practical step is to confirm which of those two sizes belongs on your specific 1947 Packard Clipper before choosing a tire. Since both sizes share the same wheel diameter, buyers sometimes assume they are interchangeable, but section width and wheel compatibility still need to be checked against the actual wheel on the car. If your car is being restored for authenticity, the correct size matters visually as much as mechanically.

On a 1947 Packard, 6.50-15 is a numeric bias-ply tire size. The 6.50 figure refers to the nominal section width in inches, while the 15 indicates a 15-inch wheel diameter. That naming style was standard for many American passenger cars in the 1940s, and it differs from later alphanumeric and metric sizing systems that encode construction and profile in a different way.

That matters because a modern buyer may read 6.50-15 as if it were directly comparable to a later radial size, when it is really part of an earlier bias-ply sizing convention. On a 1947 Packard Clipper, the key is to match the actual size called for by the car rather than substituting another 15-inch tire simply because the wheel diameter is the same. Numeric sizing tells you enough to identify the period-correct family, but wheel width and overall fit still deserve verification.

On a 1947 Packard, 700-15 is another numeric bias-ply size. The 7.00 figure identifies the nominal section width in inches, and the 15 again refers to a 15-inch wheel diameter. In the available 700-15 choices for the 1947 Packard Clipper, the construction remains bias-ply, so the size code describes a traditional postwar tire format rather than a later radial design.

The useful takeaway is that 700-15 is a larger numeric bias-ply size than 6.50-15, even though both fit 15-inch wheels. If your 1947 Packard Clipper is supposed to use 700-15, choosing that exact size helps preserve the stance and visual proportion expected on a full-size postwar Packard. It also keeps you in the correct family of reproduction tires, where sidewall appearance can be chosen to suit either a formal restoration look or a more restrained blackwall presentation.

A 1947 Packard buyer should choose between 6.50-15 and 700-15 by matching the car's actual Clipper application, not by treating them as cosmetic alternatives alone. Both are 15-inch bias-ply sizes, so this is not a bias-versus-radial decision. The difference is the numeric size itself, with 6.50-15 and 700-15 representing different nominal section widths within the same period construction style.

If your goal is an accurate restoration, confirm the size against the car's original specifications, surviving tire placard information, or a Packard marque specialist. If your car already has correct-width wheels and a known fitment history, staying with that verified size is usually the cleanest path. Since both sizes belong to the same era-correct construction family, your sidewall style choice can then fine-tune the appearance without changing the basic character of the tire.

1947 Packard tires in the listed 700-15 size are available in both Blackwall and Wide Whitewall styles. Firestone offers both Blackwall and a 4.125-inch Whitewall version, while BFGoodrich also appears in a 4.125-inch Whitewall, and STA is represented with a Blackwall pattern. Those sidewall choices can change the visual character of a 1947 Packard Clipper even when the underlying size and bias-ply construction stay the same.

A blackwall tire gives a more restrained, utilitarian presentation, while a wide whitewall typically suits the formal luxury image many buyers want from a late-1940s Packard. For judged restoration work, the right sidewall treatment can matter almost as much as the size itself, especially on a car whose styling depends heavily on proportion and trim. Matching the sidewall look to your Packard's intended presentation is often the final step after the correct size has been settled.

The available 700-15 tires for 1947 Packard vehicles come from Firestone, BFGoodrich, and STA. Firestone and BFGoodrich are offered in classic bias-ply passenger-car presentations, including wide whitewall versions, while STA appears here in a blackwall Traxion bias-ply pattern. All of those choices remain within the broader period-correct bias-ply category appropriate to a 1947 Packard Clipper.

Brand choice on a 1947 Packard usually comes down to the appearance and character you want rather than switching between different modern sizing systems. A Firestone or BFGoodrich wide whitewall tends to align with the more formal luxury-car look many Packard owners prefer, while a blackwall option can create a plainer or more service-oriented presentation. Once you have confirmed the correct size, comparing brand and sidewall style is the most useful next step.

For 1947 Packard vehicles in the listed 700-15 size, the available tires are built for 5.00- to 5.50-inch rim widths on a 15-inch wheel. That rim-width range applies to the passenger-car bias-ply options shown in 700-15. Keeping the tire on the proper wheel width is important for preserving the intended tread profile, sidewall shape, and overall fit on a 1947 Packard Clipper.

Before selecting a tire, measure or confirm the wheel width actually fitted to your 1947 Packard rather than assuming every original-looking wheel is identical. A 15-inch wheel diameter alone does not guarantee the wheel is the correct width for every tire choice. If your car has been restored over many decades, wheel substitutions are common enough that a quick verification can prevent a mismatch in stance, steering feel, and sidewall appearance.

A 1947 Packard Clipper can use both listed tire sizes only if the car's original wheels match the required 15-inch diameter and the wheel width suits the tire being considered. Both 6.50-15 and 700-15 are 15-inch sizes, so they share the same basic rim diameter. The available 700-15 products are intended for 5.00- to 5.50-inch rim widths, which gives a clear benchmark when checking original wheels.

That shared diameter often leads owners to assume any original 1947 Packard wheel can automatically accept either size, but wheel width still matters. A wheel that is correct for one fitment may not be the best match for another if the car's wheel history has changed over time. Confirming the actual wheel dimensions on the car is especially worthwhile before a restoration is finalized, since it helps preserve both proper appearance and predictable road behavior.

A 1947 Packard should be stored in a cool, dry space away from direct sunlight, electric motors, furnaces, welders, and other ozone-producing equipment that can age rubber prematurely. Bias-ply tires also benefit from being kept at proper inflation during storage, since low pressure and long periods of standing can encourage flat spotting and sidewall stress. Clean floors, stable temperature, and protection from moisture all help preserve both tire appearance and structural condition.

If the 1947 Packard will sit for extended periods, move it periodically or support it in a way that reduces constant loading on one contact patch. Owners who drive only occasionally should still inspect the tires after storage before taking the car back on the road. Good storage habits are especially important on collector Packards because tire aging often happens long before the tread appears worn enough to attract attention.

Tires on a 1947 Packard usually age out before they wear out, especially on a collector car that sees limited annual mileage. A sensible rule is to begin evaluating them closely around five to seven years of service and to treat ten years as a point where replacement deserves serious consideration regardless of tread depth. The DOT date code on the tire helps establish age, while visible cracking, hardening, or deformation can shorten that timeline further.

That age-based approach matters more than mileage on many 1947 Packard cars because a low-use garage-kept vehicle can still have tires that are cosmetically presentable but no longer trustworthy. Replacement decisions should reflect storage conditions, climate, inflation history, and how the car is driven. A Packard used only for short local events may mask tire aging until the car is asked to handle sustained road heat and speed on a longer outing.

Tires on a 1947 Packard should be inspected before every drive and again before any longer road trip. Look for sidewall cracking, weather checking, uneven tread wear, punctures, bulges, and pressure loss, and take a closer look after the car has been parked for weeks or months. On an older collector car, even a short inspection can reveal age-related issues that would not be obvious from tread depth alone.

A longer pre-drive check should also include the spare, wheel hardware, and valve stems, since all of those can become age-sensitive on a postwar car. If the steering suddenly feels heavier, the car wanders more than usual, or a tire shows a fresh vibration, stop and inspect it rather than assuming it is normal old-car behavior. Frequent inspection is one of the simplest ways to reduce avoidable tire trouble on a 1947 Packard.

A 1947 Packard Clipper would originally have been fitted with bias-ply tires, since bias-ply construction was the standard passenger-car format in that period. The listed fitments here are 6.50-15 and 700-15, both numeric bias-ply sizes mounted on 15-inch wheels. That combination of numeric sizing and bias-ply construction is consistent with what buyers expect to see on a correctly restored late-1940s Packard.

The exact original size for a specific 1947 Packard Clipper should still be confirmed against period literature, surviving factory references, or Packard marque specialists, because body style and equipment can affect details. The important restoration principle is to stay within the proper bias-ply numeric size family rather than introducing a visibly later tire format. Once the right size is confirmed, sidewall style becomes the next major authenticity choice.

Correct tire fitment matters on a 1947 Packard because judges and knowledgeable enthusiasts often notice size, construction type, and sidewall presentation immediately. A late-1940s Packard shown for originality generally looks most credible on the proper numeric bias-ply size with a sidewall treatment that suits the car's period and market position. Using the wrong size can alter stance and visual proportion, while the wrong construction can change the car's overall presentation.

For event-specific standards, Packard clubs and judging manuals remain the best final authority, especially if the car is being prepared for serious concours work. Even outside formal judging, correct tire fitment has a strong effect on how authentic the car appears to experienced eyes. It is one of the few restoration choices that influences both appearance and the way the car feels once it starts moving.

For a 1947 Packard in 700-15, Firestone and BFGoodrich both appear in bias-ply form with wide whitewall offerings, and each shows a maximum load of 1700 pounds at 32 psi. The Firestone 4.125-inch Whitewall is listed at 29 pounds, while the BFGoodrich 4.125-inch Whitewall is listed at 28 pounds. Both are built for 15-inch wheels and the same 5.00- to 5.50-inch rim-width range, so the broad fitment envelope is closely aligned.

That means the real distinction is less about basic compatibility and more about brand preference and the visual character you want on the car. Since both maintain the correct numeric bias-ply format and the same whitewall width, either can serve a period-authentic Packard presentation when the size is correct. Owners usually decide between them by balancing brand loyalty, styling nuance, and how closely the tire complements the rest of the restoration.

A properly maintained 1947 Packard tire in the correct size and sound condition can be used for normal road service, but safety depends on more than tread depth alone. The listed fitments here are bias-ply sizes, which carry the road manners typical of mid-century construction and should be treated with the respect appropriate to a postwar luxury car. On a 1947 Packard, the car's age, braking system, steering condition, suspension wear, and alignment can matter as much as the tire itself.

Highway use is most realistic when the tires are fresh enough, correctly inflated, and matched to wheels in proper condition. A collector Packard that feels stable on local drives may still need a more thorough check before extended higher-speed use, especially if it has spent long periods parked. Tire condition, wheel integrity, and the car's broader mechanical health should all be part of the decision before heading onto modern roads.

For 1947 Packard 700-15 tires, several listed options show a maximum load of 1700 pounds at 32 psi. That figure is a tire rating reference, not a universal instruction to run every 1947 Packard tire at that pressure in all conditions. Inflation for a collector Packard should always respect the vehicle's factory recommendations first, while also staying within the tire manufacturer's limits for the exact tire being used.

The safest approach is to consult the owner's manual or factory literature for the original pressure target and then compare that with the tire's own published specifications. Pressure should not be copied from one size to another simply because both fit the same year and make. Checking and setting pressure when the tires are cold is especially important on a 1947 Packard, where even a small deviation can noticeably affect steering feel and ride character.

Before a longer drive in a 1947 Packard, inspect each tire for cracking, cuts, bulges, embedded debris, uneven wear, and any sign of age-related hardening. Confirm cold inflation pressure, look over the valve stems, and make sure the spare is serviceable as well. Since these are postwar bias-ply fitments, it is also wise to pay attention to how the car feels during the first few miles if it has been sitting, including any vibration or flat-spot sensation.

A tire check should be part of a broader pre-trip inspection that includes brakes, steering linkage, suspension, wheel bearings, and fluid levels. Many long-drive problems on older Packards come from a combination of age-related issues rather than a single dramatic failure. Starting with a close tire inspection helps you catch one of the most visible and most important parts of that overall readiness check.