Packard Model Eighteen Tires
Packard Model Eighteen belongs to the brass era, when American luxury cars combined coachbuilt elegance with early touring-car engineering and very large-diameter tires. Produced from 1909 through 1910, Packard Model Eighteen sits in a period where tire selection is more specialized than many modern buyers expect, because these cars used antique sizing conventions rather than later wheel-based size codes. The challenge with Packard Model Eighteen is that two different sizes appear in the same years, and the larger number in those size codes refers to overall tire diameter rather than rim size. Before choosing a tire, confirm the actual section width your car requires and verify the wheel's rim diameter on the car itself.
Packard Model Eighteen Tire Size Guide
Packard Model Eighteen uses 2 distinct tire sizes across the 1909 to 1910 production span. Both sizes use antique diameter-by-section sizing, so the leading number in the code is the tire's outside diameter in inches, not the wheel diameter. That distinction matters here because two section widths were used in the same years, and the correct choice depends on the specific wheel and fitment on the car.
34X3.5 is an antique brass-era tire size used on Packard Model Eighteen in 1909 and 1910. In this format, 34 means the tire's overall outside diameter in inches and 3.5 means its nominal section width, while the rim diameter is separate from the size code. Choose 34X3.5 only if your specific Packard Model Eighteen is set up for that narrower section width, and because this is an antique bias-ply application, a tube is required.
34X4 is an antique brass-era tire size used on Packard Model Eighteen in 1909 and 1910. In this format, 34 means the tire's outside diameter and 4 means the nominal section width, and the available products for this size use a 26-inch rim diameter rather than a 34-inch wheel. Choose 34X4 when your car carries the wider original-type fitment; a tube is required, and one product in this size is listed as new-old-stock original period production.
Packard Model Eighteen Tires by Year
The year listing below shows which tire sizes are associated with each Packard Model Eighteen production year and helps narrow the search to the correct antique size. In 1909 and 1910, two sizes are listed, so confirm the specific trim level or body style. The leading number in each size code is the tire's outside diameter, not the wheel size, and the actual rim diameter must be verified from the wheel and specifications.
1909 Packard Model Eighteen
- 34X3.5
- 34X4
1910 Packard Model Eighteen
- 34X3.5
- 34X4
Best Packard Model Eighteen Tires for Sale
Available Packard Model Eighteen tire products cover 1 listed size across 4 brands and 6 products. One product is listed as new-old-stock original period production, and NOS tires of significant age require specialist evaluation before use regardless of appearance.
34X4 Products
These are the available products for 34X4.
Frequently Asked Questions
The FAQ below focuses on the antique size codes used on Packard Model Eighteen, why both 34X3.5 and 34X4 appear in the same years, tube-type brass-era construction, and how to think about made-to-order or new-old-stock period-style tires.
Size Basics & Fitment
Packard Model Eighteen uses two listed tire sizes across its 1909 and 1910 production years: 34X3.5 and 34X4. Both sizes appear in both years rather than one size replacing the other later in production. The available products shown for 34X4 use a 26-inch rim diameter, and both sizes belong to the antique diameter-by-section family used on brass-era cars.
That means year alone is not enough to choose the correct tire for a Packard Model Eighteen. The practical next step is to identify whether your car needs the narrower 3.5-inch section or the wider 4-inch section, then confirm the wheel itself before matching a tire. Original paperwork, surviving tires, wheel measurements, and marque expertise are the best ways to separate one correct fitment from the other.
On a Packard Model Eighteen, 34X4 is an antique size code rather than a modern rim-based size. The 34 refers to the tire's overall outside diameter in inches, while the 4 refers to its nominal section width. It does not mean a 34-inch wheel, and the available 34X4 products use a 26-inch rim diameter.
That distinction is critical because many first-time brass-era buyers assume the first number is the wheel size. On a Packard Model Eighteen, the safe approach is to treat the code as a diameter-and-width description and then verify the wheel separately. If your car is wearing old tires, compare the sidewall markings and wheel measurements before selecting a replacement in order to avoid ordering the wrong section width.
A 1909 Packard Model Eighteen has two tire sizes listed because both 34X3.5 and 34X4 were used in that same model year. The same split continues into 1910 as well. Since both sizes share the same production years rather than representing an early-versus-late change, the difference points to a configuration split rather than a simple year break.
For an owner, that means the car itself matters more than the calendar year. Check the wheel and any surviving fitment clues on the specific Packard Model Eighteen, especially if the car has been restored long ago or has mixed components. A body style, trim, or original configuration difference can account for the size split, so it is worth confirming those details before fitting a new set.
Packard Model Eighteen tires in the listed sizes are antique bias-ply designs, and that style of brass-era fitment requires inner tubes. The available 34X4 products are all bias-ply tires, which is consistent with tube-type construction for this period. Nothing in these sizes suggests a modern tubeless application.
Tube fitment matters as much as the outer tire choice on a brass-era Packard Model Eighteen. When restoring or preparing the car for road movement, match the tube to the correct tire size and inspect the wheel condition carefully, including the rim surface and valve stem area. On antique cars, an old or damaged tube can create as many problems as a worn casing, so tube condition should never be treated as an afterthought.
Buying the Right Tire
A 1910 Packard Model Eighteen can use either 34X3.5 or 34X4, so the correct size must be confirmed on the individual car. Because both sizes were used in the same year, the answer will come from the wheel and the car's original configuration rather than from the year badge alone. Existing tire markings, original literature, and careful wheel measurement are the strongest clues.
Start by checking whether the car currently carries a narrower or wider section tire and whether the wheels match that setup consistently at all four corners. If the car has had restoration work over many decades, do not assume the present tires are correct just because they physically fit. A Packard Model Eighteen deserves a fitment check that considers authenticity, wheel dimensions, and the way the car will actually be used.
The available Packard Model Eighteen products in 34X4 include Blackwall, Wide Whitewall, and All White sidewall styles. Those options appear across several period-style series, including Milltown, Silvertown Cord, Firestone High Pressure, and Universal Classic Bias Ply. Sidewall treatment was a meaningful visual detail on brass-era automobiles, not just a cosmetic extra.
Choosing among them depends on whether your Packard Model Eighteen is being restored for formal authenticity, touring presentation, or a particular period look. Blackwall generally gives the most restrained appearance, while white sidewall treatments can create a more striking brass-era presentation. If the car is judged, period photos, marque references, and the intended restoration standard should guide the final sidewall choice.
Packard Model Eighteen tire products in the listed inventory come from Michelin, BFGoodrich, Firestone, and Universal Vintage Tire. Those brands cover several different series within the available 34X4 size, including Milltown, Silvertown Cord, Firestone High Pressure, and Universal Classic Bias Ply. The brand list reflects a mix of period-style construction approaches and appearance options.
For a buyer, brand choice on Packard Model Eighteen is usually less important than getting the correct size family, section width, and visual character for the car. Once those fundamentals are settled, brand and series become a way to fine-tune authenticity and presentation. Comparing tread style, sidewall treatment, and the general construction theme is often the most useful way to narrow the field.
One Packard Model Eighteen tire in 34X4 is listed as new-old-stock original period production. New-old-stock means an older tire manufactured in the period and preserved unused rather than a recently made reproduction. Age alone can affect rubber, casing integrity, and safe operating characteristics even when the tire still looks excellent on the outside.
That makes NOS tires on a Packard Model Eighteen more of a specialist authenticity choice than an automatic road-use solution. Anyone considering one should treat it as a component that needs expert evaluation of age, storage history, and structural condition before use. For many owners, a newly manufactured period-style tire is the more practical option when the car will be driven rather than displayed.
Maintenance & Longevity
Packard Model Eighteen should be stored in a cool, dry, dark environment with the tires protected from sunlight, ozone sources, and wide temperature swings. Clean floors, proper inflation, and avoidance of petroleum contamination matter especially on antique bias-ply tires. Brass-era tire compounds and tube-type assemblies benefit from careful storage because they are more vulnerable to age and distortion than modern daily-driver tires.
If the Packard Model Eighteen will sit for long periods, move it periodically or support it in a way that reduces long-term flat spotting and stress concentration. Owners who maintain show cars often make tire checks part of every storage cycle rather than waiting for driving season. Good storage habits preserve appearance, reduce casing stress, and help period-style tires age as gracefully as possible.
Tires on a Packard Model Eighteen should be inspected before each road outing and at regular intervals even when the car is mostly static. On a brass-era car, visual checks for sidewall cracking, tread separation, weathering, valve stem condition, and pressure loss are especially important. Tube-type antique tires deserve more frequent attention than the tires on a modern collector car that sees occasional use.
A good routine is to inspect the Packard Model Eighteen during every cleaning or preparation session, not only when the car is scheduled to move. That habit helps catch age-related issues early, before they become a roadside problem or damage a valuable wheel. If anything looks questionable, have the assembly examined by a specialist familiar with antique tires and early wooden or demountable wheel systems.
Packard Model Eighteen tires should be replaced when age, cracking, casing stiffness, separation, deformation, or tube-related deterioration appears, even if tread depth still looks usable. Collector tires often age out long before they wear out, and that is even more true for brass-era fitments. Any new-old-stock tire on a Packard Model Eighteen also deserves especially cautious evaluation because age can matter more than visible wear.
The practical rule is to judge a Packard Model Eighteen tire by condition and age history, not by tread alone. If the car is actually driven, conservative replacement timing is wise because the consequences of failure on a heavy antique car can be serious. Specialist inspection is worthwhile whenever the tire's age is uncertain or the car has been stored for many years without regular service.
Restoration & Authenticity
Packard Model Eighteen is associated here with two antique tire sizes, 34X3.5 and 34X4, and the available replacement series for 34X4 include Milltown, Silvertown Cord, Firestone High Pressure, and Universal Classic Bias Ply. That range shows that more than one period-style construction theme is represented for the model. It does not point to a single universal original tire for every Packard Model Eighteen.
For restoration purposes, the right answer depends on the specific Packard Model Eighteen configuration and the standard you are restoring toward. Original sales material, period photographs, and marque-club guidance are the best way to decide whether a high-pressure, cord, or other period-style presentation is most appropriate. Once the correct size is confirmed, series choice can help align the tire with the car's intended historical character.
Correct tire fitment can absolutely affect the value, presentation, and judging outcome of a Packard Model Eighteen. On a brass-era car, tire size, section width, sidewall treatment, and period-appropriate construction are highly visible details that influence how authentic the finished restoration appears. Judges and informed buyers often notice tires immediately because they shape both stance and period character.
That makes tire choice part of the restoration strategy rather than a final cosmetic decision. A Packard Model Eighteen restored for high-level display should be matched to the correct size family first and then to the most appropriate sidewall and series for the car's era and class. Marque clubs, experienced restorers, and period images are often the best references when trying to satisfy authenticity expectations.
Packard Model Eighteen tire options in 34X4 include Blackwall, Wide Whitewall, and All White sidewall styles. All of those are period-style visual treatments, but the most correct one for a specific restoration depends on how the individual car was originally presented and the standard of authenticity being pursued. Brass-era automobiles can vary noticeably in period appearance details, and sidewall color is part of that picture.
For a Packard Model Eighteen intended for formal restoration, choose the sidewall style that best matches surviving evidence for the car or the presentation era you want to capture. Blackwall often suits a restrained original look, while white sidewall variations can support a more dramatic period display. Matching all five tires visually, including the spare, usually produces the most convincing finished result.
Safety & Road Use
Packard Model Eighteen tires can be appropriate for public-road use only within the limits of a brass-era automobile, its mechanical condition, and the specific tire selected. Antique bias-ply tires are fundamentally different from modern touring tires, and one listed 34X4 option is new-old-stock, which raises additional age-related concerns. Safety depends on the entire assembly, including tire, tube, wheel, brakes, steering, and chassis condition.
In practical terms, a Packard Model Eighteen should be treated as an early motoring machine rather than a modern traffic companion. Road use should be conservative, limited, and preceded by a careful pre-drive inspection by someone familiar with antique cars. Owners who want to drive regularly are usually best served by freshly manufactured period-style tires rather than relying on appearance alone.
Before driving a Packard Model Eighteen, check tire pressure, visible sidewall condition, tread condition, tube valve area, wheel integrity, and whether all four tires match the intended fitment. On a brass-era car, the tire inspection should happen alongside a broader mechanical review that includes steering, brakes, hubs, and any wheel-retention hardware. Antique tire problems rarely appear in isolation from the rest of the running gear.
That pre-drive routine is especially important on a Packard Model Eighteen that has been stored or shown more often than driven. Catching a pressure loss, cracked sidewall, or loose component in the garage is far easier than dealing with it once the car is moving. A deliberate walk-around and hands-on inspection should be part of every outing, no matter how short the drive will be.
A Packard Model Eighteen on original-type antique tires should be driven at very modest speeds consistent with brass-era touring and parade use, not at the pace of modern traffic. The listed tire styles are period-type bias-ply constructions, and one option may be original old production rather than newly made. Speed choice should always reflect the limits of the tire, tube, wheel, and the car's overall mechanical condition.
For owners, the practical rule is simple: keep a Packard Model Eighteen slow, deliberate, and mechanically comfortable rather than trying to stretch its road performance. Smooth surfaces, short distances, and generous following distance are part of sensible operation. If the car will be exercised beyond show grounds, a thorough specialist review is wise before expecting even moderate road use from an early Packard.