The 1906 Packard Model S comes from the brass-era years when Packard was building prestige automobiles with the engineering refinement and road presence expected of an early luxury car. Owners of these cars usually balance careful preservation with the practical realities of getting a century-old automobile safely back on the road. Tire choice matters here because the Model S uses antique 34X4 and 34X4.5 bias-ply beaded-edge sizes rather than modern sizing. That opens up meaningful decisions in tread style, sidewall presentation, and period-style tire series from brands such as Michelin, BFGoodrich, Firestone, and Universal Vintage Tire. The right selection starts with confirming which of the two antique sizes and wheel diameters your car actually carries.
Which Tire Size Is Right for The 1906 Packard Model S
The 1906 Packard Model S uses two primary tire sizes, both in antique beaded-edge bias-ply construction. Although both sizes share a 34-inch overall tire diameter, they do not use the same wheel diameter, so the first step is confirming whether your car is set up for 34X4 on a 26-inch rim or 34X4.5 on a 25-inch rim before comparing tread pattern, sidewall style, or restoration-oriented tire series.
In a 34X4 size, the first number is the tire’s approximate overall diameter in inches, while the second number is its nominal section width. This is an antique beaded-edge bias-ply format used on early automobiles, so the tire choice is as much about proper vintage fitment style as it is about basic dimensions. Available options include Blackwall, Wide Whitewall, and All White presentations across series such as Michelin Milltown, BFGoodrich Silvertown Cord, Firestone High Pressure, and Universal Classic Bias Ply. Choosing 34X4 begins with confirming that the car is equipped for the 26-inch rim used by this size.
A 34X4.5 tire follows the same antique diameter-by-section logic, with a 34-inch overall diameter and a wider 4.5-inch section. It remains a beaded-edge bias-ply fitment, making it appropriate for brass-era restoration and road-use decisions where vintage appearance and wheel compatibility matter as much as construction type. Product choices span Blackwall, Wide Whitewall, All White, and All Gray styles, with offerings from BFGoodrich, Firestone, and Universal Vintage Tire, including both touring-style and vintage race-oriented series. This size should be evaluated only after confirming that the vehicle has the 25-inch rim used with 34X4.5.
Fitment for the covered 1906 Packard Model S sub-model is straightforward in one sense and exacting in another. The Standard can use both antique tire sizes, but the wheel diameter changes with the tire size, so confirming the actual wheel setup on the car is essential before selecting tires.
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1906 Packard Model S Standard
The 1906 Packard Model S Standard can be fitted with either of the Model S antique bias-ply sizes, depending on which wheel and tire setup is on the car. That makes wheel verification the first step, followed by choosing the sidewall treatment and tire series that best suits a preservation-focused restoration or careful road use.
The tire sizes listed on this page assume factory-standard vehicle configuration. The following modifications may affect tire fitment and are not reflected in this guide:
Suspension changes (lowering, lift kits, spring replacements)
Body alterations (fender modifications, custom bodywork)
If your vehicle has been modified from factory specifications, verify tire clearance before purchase.
Best 1906 Packard Model S Tires for Sale
Available 1906 Packard Model S tire choices focus on antique bias-ply fitment, with options from Michelin, BFGoodrich, Firestone, and Universal Vintage Tire. Across 34X4 and 34X4.5, buyers can compare period-style series, Blackwall and white-sidewall treatments, and in one case a vintage race-oriented Firestone option.
Common 1906 Packard Model S tire questions usually center on antique sizing, wheel diameter, beaded-edge fitment, sidewall appearance, and what to inspect before putting a brass-era car back on the road.
Tire Size & Fitment
What tire size fits a 1906 Packard Model S?
The 1906 Packard Model S uses two antique bias-ply tire sizes: 34X4 and 34X4.5. Both are beaded-edge style fitments and both share an approximate 34-inch overall diameter, but they differ in section width and wheel diameter, so they are not simply interchangeable by size name alone.
The practical decision starts at the wheel, not the catalog. A 34X4 tire is used with a 26-inch rim, while a 34X4.5 tire is used with a 25-inch rim, so the actual wheel setup on the car needs to be confirmed before choosing a tire style, brand, or sidewall treatment.
What size rim does a 1906 Packard Model S use?
A 1906 Packard Model S can use two different rim diameters depending on tire size. The 34X4 tire uses a 26-inch rim, while the 34X4.5 tire uses a 25-inch rim, even though both tires carry the same 34-inch overall diameter in antique sizing.
That difference matters because antique tire sizing describes the outside diameter and section width, not just the wheel diameter the way modern sizes do. Measuring the wheel on the car and confirming which tire size it was set up to use is the safest way to avoid ordering the right-looking tire for the wrong rim.
Does the 1906 Packard Model S Standard use the same tire size?
The 1906 Packard Model S Standard is associated with both 34X4 and 34X4.5 tire sizes. Both are antique beaded-edge bias-ply fitments, so the sub-model itself does not narrow the choice to a single size without also looking at the wheel and tire setup on the specific car.
That means a Standard owner should not assume one size based on model name alone. Early cars were often restored, re-wheeled, or reconfigured over time, so checking the actual rim diameter and the existing tire dimensions is more useful than relying on the sub-model badge when selecting replacement tires.
Choosing the Right Tire
What should I consider when choosing a 34X4 or 34X4.5 tire for a 1906 Packard Model S?
Start with the correct antique size and matching wheel diameter, since the Model S uses either 34X4 on a 26-inch rim or 34X4.5 on a 25-inch rim. From there, the real choices are sidewall appearance, tire series, brand, and whether the tire is aimed at brass-era touring presentation or a more specialized vintage application.
A restoration-oriented car may lean toward a traditional Blackwall, white-sidewall, or period-style tread presentation, while a car intended for events may place more emphasis on the exact product character available in that size. Comparing load figures where stated, product weight, and wheel compatibility helps narrow the options sensibly.
What sidewall styles are available for 1906 Packard Model S tires?
Tires for the 1906 Packard Model S are available in several sidewall styles, including Blackwall, Wide Whitewall, All White, and All Gray, depending on the tire size and product line. Those choices give the owner flexibility to shape the car’s presentation without leaving the correct antique beaded-edge sizing family.
Sidewall style affects how formal, sporting, or restoration-focused the car appears, especially on a brass-era vehicle where tire presentation is highly visible. The best choice depends on how the car is being restored, shown, or driven, and on whether the selected style is offered in the exact size and rim setup the vehicle uses.
What brands offer tires for the 1906 Packard Model S?
The 1906 Packard Model S has tire options from Michelin, BFGoodrich, Firestone, and Universal Vintage Tire. Across the two antique sizes, those brands cover several period-style series, including Michelin Milltown, BFGoodrich Silvertown Cord, Firestone High Pressure, Universal Classic Bias Ply, and one Firestone Vintage Race offering in 34X4.5.
Brand choice is only one part of the decision on a car this early. It makes more sense to compare the exact size, wheel diameter match, sidewall appearance, and the character of the tire series first, then choose the brand that aligns with the car’s restoration direction and intended use.
Restoration & Appearance
Which tire should I choose for a period-style 1906 Packard Model S?
A period-style 1906 Packard Model S tire choice starts with the correct antique beaded-edge size for the wheels on the car, either 34X4 or 34X4.5. After that, period-style touring lines such as Michelin Milltown, BFGoodrich Silvertown Cord, Firestone High Pressure, and Universal Classic Bias Ply all fit the restoration-minded character of a brass-era Packard.
Appearance decisions usually come down to tread character and sidewall presentation rather than modern performance concerns. Buyers pursuing exact historical authenticity should compare the chosen size and sidewall treatment against marque references, period photos, or restoration records, since a period-style tire is not automatically the exact original presentation.
Which sidewall style suits a period-style 1906 Packard Model S?
Blackwall is the most traditional sidewall presentation available for the 1906 Packard Model S, but Wide Whitewall and All White options are also offered in the correct antique sizes. An All Gray option appears in 34X4.5 as well, giving owners another visual direction within the same brass-era fitment family.
The right look depends on how the car is being presented. A formal restoration may favor a more conservative sidewall treatment, while a show-focused car may benefit from a brighter white-sidewall appearance, provided that style is appropriate for the specific restoration goal and is available in the exact wheel and tire combination being used.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1906 Packard Model S?
Yes. On a 1906 Packard Model S, any change to wheels, hubs, suspension height, or brake components can affect how an antique tire fits, especially because this car uses beaded-edge sizing where wheel diameter and tire size are tightly linked. Even a correct-looking tire can be wrong for the actual rim on the car.
Many brass-era cars have been restored more than once, and wheel changes over the decades are not unusual. Verifying rim diameter, rim condition, and the actual mounted setup before replacing tires helps prevent mismatch issues and gives a better foundation for checking clearance, steering movement, and overall road readiness.
What should I inspect before driving a 1906 Packard Model S on new tires?
Before driving a 1906 Packard Model S on new tires, inspect the wheels carefully, confirm the bead and rim condition, and make sure the tire size matches the wheel diameter being used. The rest of the basic check should include inflation, valve condition, fastener security, and a full walkaround for any rubbing or visible clearance concerns.
A brass-era car also deserves a broader pre-drive inspection. Steering play, suspension wear, brake function, and hub condition can all affect how the car feels once fresh tires are installed, so a short initial road test at modest speed is a sensible way to confirm that everything is seated, tracking properly, and behaving as expected.
How should 34X4 or 34X4.5 tires on a collector 1906 Packard Model S be maintained?
Collector-car tires in 34X4 or 34X4.5 should be kept properly inflated, inspected regularly for cuts, cracking, bulges, and irregular wear, and protected from long periods of heat, sunlight, moisture, and ozone exposure. That matters even more on a low-use 1906 Packard Model S, where age and storage conditions often matter more than accumulated mileage.
Routine checks are especially important before tours or event driving. Looking over the wheels, confirming air pressure, and examining the sidewalls after storage can catch issues early, while keeping the car clean, dry, and moved occasionally helps reduce flat spotting and makes it easier to notice changes before they become road-use problems.
