1909 Packard Tire Fitment Guide

1909 Packard vehicles use four antique tire sizes across two models. The Packard Model Eighteen uses 34X3.5 and 34X4, while the Packard Model Thirty uses 36X4 and 36X4.5. These are not interchangeable across the full year and make, and the listed rim diameters differ where product measurements are available: 34X4 fits a 26-inch rim, 36X4 fits a 28-inch rim, and 36X4.5 fits a 27-inch rim.

That makes model identification the first step before comparing brands or sidewall styles. On many brass-era cars, owners also verify the actual wheel and any long-standing changes made during earlier restorations, because a 1909 Packard may have been refitted over the decades. Matching the tire to the correct wheel diameter matters more here than choosing among cosmetic details.

On a 1909 Packard, 34X4 uses the early diameter-by-section sizing system rather than a modern rim-code format. The first number, 34, refers to the tire’s overall diameter in inches, while the second number, 4, is the nominal section width in inches. For the 1909 Packard Model Eighteen, available products in this size mount on a 26-inch rim and are built as bias-ply tires.

That matters because a modern buyer might assume the first number is the wheel diameter, which it is not on this type of brass-era tire. If your car carries a 34X4 fitment, confirm that the wheel itself matches the proper rim diameter before choosing among blackwall or whitewall-style options. Antique tire codes reward careful decoding before any cosmetic choice is made.

No, 1909 Packard models do not use the same tire size. The Model Eighteen is associated with 34X3.5 and 34X4, while the Model Thirty is associated with 36X4 and 36X4.5. Even within the Model Thirty range, the listed products show different rim diameters between the two sizes, so the choice is not simply a matter of appearance.

A buyer who knows only the year and make still needs to narrow the car down to the correct model before selecting tires. That is especially important on brass-era Packards, where chassis size and wheel dimensions could differ meaningfully within the same showroom year. Once the model is confirmed, the correct size range becomes much easier to sort out.

1909 Packard tires are available in several period-style sidewall appearances, depending on size. The 34X4 offerings include Blackwall and Wide Whitewall options, the 36X4 offerings include Blackwall, All White, and Wide Whitewall choices, and the 36X4.5 offerings include Blackwall and All White versions. All of these available products are bias-ply tires suited to brass-era presentation.

For a restoration-minded owner, sidewall style affects the car’s visual character almost as much as the wheel itself. Blackwall usually delivers a more restrained period look, while white-side treatments create a brighter, more formal appearance that many owners prefer on early luxury cars. If show authenticity matters, it is wise to compare your car against marque references and period photography before settling on one style.

Several brands offer tires for 1909 Packard applications, depending on size. Michelin, BFGoodrich, Firestone, and Universal Vintage Tire appear in 34X4; Firestone, Diamond, BFGoodrich, and Universal Vintage Tire appear in 36X4; and Firestone, BFGoodrich, and Universal Vintage Tire appear in 36X4.5. Each of those offerings stays within the bias-ply, brass-era style expected for an automobile from 1909.

Brand choice on a 1909 Packard often comes down to the tread and sidewall presentation you want, along with whether a listed load rating is important for your intended use. Some owners prioritize a look that echoes original touring-car practice, while others focus on a particular sidewall treatment that suits the restoration’s finish. Once the correct size is confirmed, the brand comparison becomes a much narrower and more useful exercise.

For 1909 Packard applications in 36X4.5, Firestone and BFGoodrich both offer bias-ply brass-era style tires, but their listed details are not identical. Firestone appears in both Blackwall and All White versions with a stated maximum load of 1252 pounds at 60 psi, while BFGoodrich appears as a Blackwall tire with a stated maximum load of 1250 pounds at 65 psi. The listed weights also differ slightly between individual products.

That means the decision is less about broad fitment and more about the presentation and specification that best suits your particular car. Owners chasing a darker, understated look may stay with blackwall, while those restoring a brighter formal appearance may prefer an all-white option where appropriate. Pressure and load markings should be read product by product rather than assumed across the whole size.

1909 Packard product listings identify rim diameter for several sizes, but they do not present rim width figures alongside those products. The available measurements show 34X4 on a 26-inch rim, 36X4 on a 28-inch rim, and 36X4.5 on a 27-inch rim. Those dimensions are the critical starting point when sorting early Packard wheels and tires.

Because antique tire fitment depends heavily on the exact wheel in use, owners should compare the car’s actual rim against the intended tire before making a final decision. Brass-era cars sometimes carry replacement or later-restored wheels, and small assumptions can lead to ordering the wrong size. Measuring the wheel and consulting a Packard specialist is a prudent step when rim-width details are not part of the tire description.

The available 1909 Packard tire offerings are all antique-style bias-ply products, and that generally places them in the tube-type world of brass-era motoring. The individual product naming here does not use modern TT or TL markings, so buyers should treat tube selection as part of the overall wheel-and-tire setup rather than as a modern tubeless assumption. On a car of this age, the wheel design itself is part of that decision.

Before final assembly, confirm the intended tube and flap arrangement with the supplier or with a Packard restorer familiar with early clincher and demountable-rim practices. Tube compatibility matters just as much as the outer tire size, especially on a car that may see only occasional use and must be dependable when it does go on the road. Valve-stem condition should be checked at the same time.

A 1909 Packard should be stored in a cool, dry, dark space away from direct sunlight, electric motors, battery chargers, and other ozone-producing equipment. Bias-ply antique tires are especially sensitive to long periods of static loading, so clean flooring, proper inflation, and occasional movement help reduce stress on the casing. Moisture control also matters on a brass-era car because wheel and chassis materials are often as vulnerable as the tires.

If the car will sit for an extended season, many collectors either roll it periodically or support it in a way that reduces prolonged weight on one contact patch. That approach helps limit flat-spotting and preserves the tire’s shape between outings. A fitted cover protects the vehicle overall, but the larger gain comes from controlling heat, light, and ozone around the storage area.

On a 1909 Packard, tire life is usually judged more by age, storage conditions, and inspection results than by mileage. Collector-car owners commonly begin evaluating tires closely once they are around five to seven years old and often consider replacement as they approach ten years, even if the tread still looks usable. That guideline is especially relevant on early bias-ply tires that may spend much of their life parked.

The practical rule is to inspect the tire’s date information when available and weigh age alongside any sidewall checking, hardening, or shape change. A brass-era Packard may cover very few miles each season, but long stationary periods can still age the rubber and casing. If the car is used for tours rather than only display, conservative replacement timing makes good sense.

Tires on a 1909 Packard should be inspected before every drive and again before any longer outing or tour. Early-car owners should look for sidewall cracking, tread separation, cuts, impact damage, uneven wear, and signs that the tire has not been holding its set properly while parked. Because tube-type practice is common on cars of this age, valve stems and any related hardware deserve the same attention.

That inspection routine is simple but valuable, especially on a vehicle that may sit for weeks or months between uses. A quick visual check often catches aging or damage before it becomes a roadside problem. It is also wise to inspect the spare with the same care, since a spare on a brass-era Packard is often as old and as lightly used as the four tires on the ground.

The 1909 Packard Model Eighteen belongs to the brass era, so bias-ply construction is the correct period type for original-style restoration. Within the available 1909 Packard fitments, the Model Eighteen uses 34X3.5 and 34X4 rather than the larger 36-inch sizes associated with the Model Thirty. Original-brand selection could vary by market and period practice, so the most reliable authenticity anchor is correct size, construction type, and era-appropriate appearance.

Owners building a judged restoration should confirm which of the two listed Model Eighteen sizes applies to their specific car and wheel setup before focusing on sidewall style. Period photos, factory literature, and Packard marque clubs can help narrow whether a blackwall or white-side presentation suits the restoration goal. For a brass-era Packard, getting the visual scale and tire type right usually matters more than chasing a specific brand name.

Correct tire fitment matters a great deal when showing a 1909 Packard, because early luxury cars are judged not only on finish quality but also on whether visible components suit the period. On a brass-era Packard, judges and knowledgeable enthusiasts notice whether the car wears the correct antique size family, the proper bias-ply construction, and a sidewall style that matches the restoration’s intended market and presentation.

An otherwise strong restoration can look visually off if the tire diameter, section width, or sidewall treatment does not suit the car. Owners preparing for formal judging should compare their tire choice against event standards, period reference images, and Packard club guidance rather than relying on generic early-car assumptions. Tire fitment is one of the first authenticity signals people see when the car rolls onto the field.

In 34X4 for a 1909 Packard Model Eighteen, Firestone and BFGoodrich present two different period-style approaches. Firestone appears as a blackwall Non Skid tire with a listed maximum load of 1102 pounds at 60 psi, while BFGoodrich appears as a Silvertown Cord with a 2.125-inch wide whitewall. Both are bias-ply tires on 26-inch rims, but they create a different visual impression on the finished car.

That makes the comparison especially useful for restorers deciding how formal or restrained they want the car to look. A blackwall Firestone tends to emphasize a more utilitarian brass-era presentation, while the BFGoodrich wide whitewall adds stronger visual contrast. If authenticity is the main goal, align the choice with the car’s restoration theme and with Packard-specific judging expectations rather than treating all 34X4 options as equivalent.

1909 Packard tires in these applications are antique-style bias-ply products built for brass-era vehicles, so safe road use depends on matching the correct size to the correct wheel and keeping the tires in sound condition. No modern speed ratings are shown for these products, and that is typical of tires intended for very early automobiles. On a car from 1909, the vehicle’s own braking, steering, suspension, and overall mechanical condition usually shape realistic road speed more than the tire alone.

A carefully prepared Packard can be driven on public roads, but owners should approach modern traffic with the car’s age and design in mind. Good tire condition is only one part of the equation. Before longer drives, make sure the entire chassis is ready for sustained operation, and keep speeds consistent with the capabilities of an early luxury car rather than with modern traffic expectations.

Inflation pressure on 1909 Packard tires should be tied to the specific size and product rather than borrowed from another fitment. Among the listed examples, 34X4 includes a product rated at 1102 pounds at 60 psi, 36X4 includes products rated at 1050 pounds at 60 psi and 1000 pounds at 60 psi, and 36X4.5 includes products rated at 1252 pounds at 60 psi and 1250 pounds at 65 psi. Those figures are product ratings, not universal Packard settings.

The right next step is to compare the tire’s own markings and maker guidance with the original Packard literature or trusted marque references for the car’s intended operating condition. Early cars can be sensitive to inflation changes, especially in steering feel and ride quality. Staying with the exact product’s pressure guidance avoids transferring a number from one antique size to another that may not share the same load characteristics.

Before taking a 1909 Packard on a longer drive, inspect each tire for sidewall cracking, cuts, bulges, tread damage, and any sign of age-related hardening. Confirm inflation on all four road tires and the spare, and pay attention to valve-stem condition as part of a tube-type setup. Because these are brass-era bias-ply applications, visual condition and proper mounting matter every bit as much as tread depth.

That tire check should sit inside a wider pre-drive routine covering wheels, brakes, steering, lubrication, and cooling on a car of this age. A Packard that runs well around town may still need more preparation for a sustained outing. Taking a few minutes to inspect the tire system thoroughly helps prevent avoidable trouble and gives you a clearer sense of whether the car is truly ready for the road.