The 1933 Franklin Airman came from a period when American manufacturers were still blending advanced engineering ideas with traditional coachbuilt proportions, and Franklin’s air-cooled reputation gives the car a distinctive place in prewar collecting. For owners of this exact model, tire selection is refreshingly straightforward because the Airman uses a 650-19 bias-ply tire on a 19-inch rim. The real choice is not between multiple primary sizes, but between blackwall and wide whitewall presentation, along with series differences from Firestone, Lester, and Excelsior. That makes the decision especially important for owners balancing restoration style, wheel compatibility, and confident road use.
Which Tire Size Is Right for The 1933 Franklin Airman
The 1933 Franklin Airman uses one primary tire size: 650-19. It is a bias-ply fitment on a 19-inch rim, and the covered Airman sub-model uses that same size. Since the size itself is straightforward, the key decision becomes choosing the right period-style tire within 650-19, including sidewall appearance, brand, series, and wheel-width compatibility where applicable.
In a numeric bias-ply size like 650-19, the 650 refers to a nominal section width of about 6.50 inches, while 19 identifies the wheel diameter in inches. This is a traditional bias-ply format that suits the 1933 Franklin Airman’s prewar tire and wheel design. Within 650-19, available choices include blackwall and wide whitewall styles from Firestone and Lester, along with Excelsior and Firestone Balloon series options. That gives owners room to match a more understated touring look or a more formal restoration-oriented appearance while staying with the proper primary size.
Fitment for the covered 1933 Franklin Airman sub-model is simple because the same primary tire size is used throughout. Checking the exact sub-model still matters so the tire choice stays aligned with the wheel setup and the type of restoration or road use the car is intended for.
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1933 Franklin Airman 6 Cyl.
The 1933 Franklin Airman 6 Cyl. uses the same 650-19 bias-ply tire size as the model core. That keeps size selection straightforward and shifts the focus toward blackwall versus wide whitewall appearance, brand preference, and confirming the wheel is still set up for the original-style 19-inch fitment.
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 1933 Franklin Airman Tires for Sale
Available 650-19 tires for the 1933 Franklin Airman span Firestone, Lester, and Excelsior offerings in classic bias-ply and Balloon series. Buyers can compare blackwall and wide whitewall styles, along with rim-width details on certain 19-inch options.
These 1933 Franklin Airman tire FAQs focus on the 650-19 fitment, 19-inch rim compatibility, period-style bias-ply choices, restoration appearance, and the wheel, suspension, and tire-condition checks worth making before road use.
Tire Size & Fitment
What tire size fits a 1933 Franklin Airman?
The 1933 Franklin Airman uses a 650-19 tire size. This is a numeric bias-ply fitment, and it is paired with a 19-inch rim. For the covered Airman application, that is the primary tire size to start with when selecting a replacement.
Once the size is confirmed, the next decision is usually about tire style rather than fitment range. Owners can focus on blackwall versus wide whitewall appearance, brand and series differences, and whether the car still has its original-type 19-inch wheels before choosing a 650-19 tire for restoration or regular collector-car driving.
What size rim does a 1933 Franklin Airman use?
The 1933 Franklin Airman uses a 19-inch rim with its 650-19 tire size. That rim diameter is central to the fitment, since the tire size and the wheel diameter must match. A 650-19 tire is intended for a 19-inch wheel, not a smaller or larger rim.
Rim diameter should be confirmed before ordering, especially on an older collector car that may have seen wheel changes over time. Some 650-19 products also include rim-width guidance, so it is worth checking both wheel diameter and wheel width if the Airman has replacement wheels or if the car’s history is not fully known.
Does the 1933 Franklin Airman 6 Cyl. use the same tire size?
Yes. The 1933 Franklin Airman 6 Cyl. uses the same 650-19 bias-ply tire size. That makes the sub-model fitment straightforward, with the main tire decision centered on the style and series of the tire rather than choosing between multiple primary sizes.
Even with shared size fitment, it still helps to check the actual wheel setup on the car. A surviving or restored Airman may have different wheel finishes, restoration goals, or appearance priorities, so the real choice often comes down to blackwall or wide whitewall presentation and selecting a 650-19 tire that suits the car’s use.
Choosing the Right Tire
What should I consider when choosing a 650-19 tire for a 1933 Franklin Airman?
Start with the correct primary size, which is 650-19, and make sure the tire remains a bias-ply design for a traditional prewar fitment. From there, compare the available brand, tire series, sidewall style, and any rim-width guidance that applies to the specific product you are considering.
The best choice depends on how the Airman is being used and presented. A car aimed at formal restoration display may call for a different sidewall treatment than one driven regularly on tours, while wheel dimensions and the condition of the suspension and steering should also be checked before settling on a particular 650-19 option.
What sidewall styles are available for 1933 Franklin Airman tires?
The 1933 Franklin Airman’s 650-19 tire options include both blackwall and wide whitewall styles. That gives owners a meaningful appearance choice while staying within the correct primary size. Both sidewall treatments are available in bias-ply construction suited to this prewar Franklin application.
Blackwall tires usually deliver a more restrained, functional look, while wide whitewalls create a more formal and visually prominent presentation. Since sidewall style affects the car’s character as much as the tire itself, it is worth matching that choice to the Airman’s restoration theme, wheel finish, and how authentic or expressive the final appearance needs to be.
What brands offer tires for the 1933 Franklin Airman?
Tires for the 1933 Franklin Airman in 650-19 are available from Firestone, Lester, and Excelsior. The available products include classic bias-ply and Balloon-style offerings, with sidewall choices that range from blackwall to wide whitewall depending on the series.
Brand choice should be considered alongside size, tire series, and the look you want on the car. Some products also include useful wheel-width guidance, so the decision is not only about name recognition but about how the 650-19 tire’s construction, appearance, and wheel compatibility line up with the Airman’s actual setup.
Restoration & Appearance
Which tire should I choose for a period-style 1933 Franklin Airman?
A period-style 1933 Franklin Airman should begin with the proper 650-19 bias-ply size. That preserves the car’s traditional prewar tire format and keeps the visual proportions in line with its 19-inch wheel fitment. From there, the main choice becomes sidewall treatment and series character rather than changing size.
Blackwall and wide whitewall options can create very different impressions on the same car. If exact restoration originality matters, it is wise to compare the tire choice against period photos, marque-club guidance, or other vehicle-specific references, since a correct size alone does not automatically settle the appearance question on a Franklin Airman.
How does tire construction affect the appearance of a restored 1933 Franklin Airman?
Tire construction matters a great deal on a restored 1933 Franklin Airman because the car’s stance, sidewall shape, and overall visual character are closely tied to bias-ply design. The proper primary fitment here is a 650-19 bias-ply tire, which supports the traditional prewar look expected from a car of this era.
Appearance is shaped not only by construction but also by sidewall treatment. A blackwall tire can give the Airman a more understated presentation, while a wide whitewall changes the car’s visual emphasis significantly, so owners should consider the intended restoration style and the wheel’s appearance before making the final tire selection.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1933 Franklin Airman?
Yes. Even though the 1933 Franklin Airman’s primary tire size is 650-19, modifications can still affect fitment. Changes to wheel width, wheel offset, ride height, suspension components, or body clearance can alter how a tire sits and moves within the available space around the wheel opening and steering system.
That matters most on collector cars that have been restored over many decades or updated with replacement parts. Any Airman with aftermarket wheels, altered springs, or brake and hub changes should have wheel dimensions and clearance checked carefully, since the correct tire size alone does not guarantee the same result on a modified chassis.
What should I inspect before driving a 1933 Franklin Airman on new tires?
Before driving a 1933 Franklin Airman on new tires, inspect the wheels, valve stems, and mounting surfaces, and make sure the tires are properly seated and inflated. It is also worth checking steering movement, brake operation, and visible clearance around the fenders and suspension at full turn.
A prewar car benefits from a broader road-readiness inspection as well. Look for loose wheel hardware, worn suspension pieces, uneven ride height, and any signs that an older wheel may not match the intended 650-19 setup, since the tire can only perform properly when the rest of the wheel and chassis system is sound.
How should 650-19 tires on a collector 1933 Franklin Airman be maintained?
650-19 tires on a collector 1933 Franklin Airman should be inspected regularly for air loss, sidewall cracking, cuts, bulges, and uneven tread wear. Proper inflation, clean storage conditions, and periodic movement of the car all help protect a bias-ply tire that may spend long periods parked between drives.
Collector vehicles often age their tires by time and environment as much as by mileage. Keeping the Airman away from prolonged sunlight, ozone sources, and damp storage conditions can help preserve the tire, while routine visual checks before every outing make it easier to catch age-related issues before they affect road use.
