The 1932 Franklin 12 came from a distinctive American luxury marque known for its air-cooled engineering and refined touring character in the final years before Franklin production ended. For owners of a car from this era, tire choice is as much about preserving the right visual presence as it is about safe, practical road use. The 1932 Franklin 12 uses a 750-17 bias-ply tire on a 17-inch rim, giving this page a focused fitment story rather than a size-comparison exercise. Available choices include blackwall, double-whitewall, and wide whitewall presentations across several vintage-style series. The key decision is choosing the 750-17 that best matches the car’s wheel setup, restoration direction, and intended driving use.
Which Tire Size Is Right for The 1932 Franklin 12
The 1932 Franklin 12 uses one primary tire size: 750-17. It is a bias-ply fitment for a 17-inch rim, and the covered Base sub-model uses the same size. That means the main choice is not between multiple factory-type sizes, but between tire series, sidewall appearance, rim-width compatibility, and whether the tire is being selected for passenger-car presentation or a more utility-oriented application.
The 750-17 size uses the vintage numeric bias-ply system, where 7.50 refers to the tire’s nominal section width in inches and 17 identifies the wheel diameter. On a 1932 Franklin 12, this is a traditional bias-ply fitment that suits the car’s period character and wheel format. Available choices include Firestone, BFGoodrich, Tornel, and STA, with blackwall, double-whitewall, and wide whitewall sidewalls depending on the series. Selecting within 750-17 comes down to matching the tire to the car’s wheel width, restoration appearance, and the type of road use the vehicle will actually see.
Fitment is straightforward for the covered 1932 Franklin 12 sub-models. The Base model uses the same 750-17 bias-ply size, so the focus shifts from identifying a different fitment to choosing the right version of that size for appearance, wheel compatibility, and intended use.
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1932 Franklin 12 Base
The 1932 Franklin 12 Base uses the 750-17 bias-ply tire on a 17-inch rim. That makes tire selection more about choosing the appropriate sidewall style, tire series, and wheel-width match than sorting through multiple primary fitment sizes.
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 1932 Franklin 12 Tires for Sale
Available 750-17 choices span Firestone, BFGoodrich, Tornel, and STA, with blackwall, double-whitewall, and wide whitewall styles. The product grid is most useful for comparing vintage passenger-car series against heavier-duty truck-oriented bias-ply options, along with their rim-width and load-spec differences.
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Bias Ply
Firestone Balloon 4.75 Inch Double Whitewall | 750-17
Owners of a 1932 Franklin 12 usually need clear answers on 750-17 fitment, 17-inch rim compatibility, bias-ply construction, sidewall appearance, and what to inspect before returning a collector car to regular road use.
Tire Size & Fitment
What tire size fits a 1932 Franklin 12?
The 1932 Franklin 12 uses a 750-17 tire size. This is a numeric bias-ply size for a 17-inch rim, and the covered Base sub-model uses that same primary fitment.
That simplifies the size question, but it does not make every 750-17 the same. Passenger-car and truck-oriented versions both exist in this size, along with different sidewall treatments and rim-width specifications. Before choosing a tire, confirm the actual wheel width on the car and decide whether the goal is a restoration-style appearance, touring use, or a heavier-duty application.
What size rim does a 1932 Franklin 12 use?
The 1932 Franklin 12 uses a 17-inch rim with its 750-17 tire size. That rim diameter is the critical wheel measurement because the tire bead must match the wheel exactly.
Rim diameter alone is not the whole fitment story. Some 750-17 tires in this size family are intended for narrow passenger-car wheels, while others call for wider truck-type rims. Measuring the wheel before purchase helps avoid choosing a tire that is technically the right diameter but not well matched to the wheel width or the car’s intended presentation.
Does the 1932 Franklin 12 Base use the same tire size?
Yes. The 1932 Franklin 12 Base uses the same 750-17 bias-ply tire size as the core fitment for this vehicle. There is no alternate primary size within the covered Base configuration.
That consistency makes selection easier, but it still leaves meaningful choices within the size. A Franklin owner may be deciding between blackwall and whitewall styling, between a traditional passenger-car tire and a more utility-focused tire, or between different rim-width requirements. Checking the actual wheel and the car’s restoration goals is still the right next step.
Choosing the Right Tire
What should I consider when choosing a 750-17 tire for a 1932 Franklin 12?
Start with the basics: the 1932 Franklin 12 uses a 750-17 bias-ply tire on a 17-inch rim. After that, the important factors are wheel width, sidewall style, tire series, and whether the tire is a passenger-car design or a heavier-duty truck-type option.
A wide whitewall or double-whitewall can change the car’s visual character significantly, while a blackwall gives a more restrained look. Rim-width compatibility matters just as much as appearance, especially since some 750-17 products are built for narrower wheels and others for wider ones. Matching the tire to both the wheel and the car’s intended use leads to the most sensible choice.
What sidewall styles are available for 1932 Franklin 12 tires?
The 1932 Franklin 12’s 750-17 tire size is available in blackwall, double-whitewall, and wide whitewall forms. Those sidewall treatments appear across different vintage-style tire series in the same core size.
Sidewall choice has a major effect on how a prewar car presents visually. A blackwall generally keeps the look understated, while wide whitewall and double-whitewall tires give the car a more formal, restoration-oriented appearance. The right choice depends on the way the Franklin is being finished, the period look being pursued, and whether the wheel setup matches the selected tire.
What brands offer tires for the 1932 Franklin 12?
The 750-17 size for the 1932 Franklin 12 is available from Firestone, BFGoodrich, Tornel, and STA. Those brands cover both traditional passenger-car presentations and more utility-oriented bias-ply offerings in the same nominal size.
Brand choice should be considered alongside tire series, sidewall style, and wheel compatibility rather than on name alone. Firestone and BFGoodrich options include vintage-style appearance choices, while Tornel and STA offerings in this size also include truck-oriented constructions. Comparing the tire’s intended application and rim-width requirement is usually more helpful than focusing on brand by itself.
Restoration & Appearance
Which tire should I choose for a period-style 1932 Franklin 12?
A period-style 1932 Franklin 12 starts with the correct primary size, which is 750-17 in bias-ply construction. From there, the most relevant choices are traditional passenger-car tire series and the sidewall presentation that best suits the car’s restoration direction.
Wide whitewall and double-whitewall tires can give a Franklin a more formal prewar luxury look, while blackwall tires create a more restrained presentation. Exact originality can vary by individual car and historical reference point, so owners pursuing a highly exact restoration should compare the tire choice against marque literature, period photos, and trusted Franklin-specific sources before finalizing the appearance.
Does correct tire fitment matter for a 1932 Franklin 12 restoration?
Yes, correct tire fitment matters on a 1932 Franklin 12 restoration because the tire strongly affects both the car’s stance and its visual authenticity. Using the proper 750-17 size keeps the restoration grounded in the wheel format and proportions associated with the car.
Appearance is only part of the equation. The selected 750-17 also needs to suit the wheel width and the way the car will be driven, since this size includes both passenger-car and heavier-duty options. A restoration-oriented tire should look appropriate on the car, but it should also match the wheel and support dependable road use.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1932 Franklin 12?
Yes. A 1932 Franklin 12 may still use the correct 750-17 size on paper, but fitment can change if the car has different wheels, altered suspension height, brake conversions, or body and fender changes from its original configuration.
Even with the right 17-inch bead diameter, wheel width and available clearance still need to be checked. A modified car can place the tire differently under the fender or at the steering knuckle, which may affect safe clearance. Any Franklin with non-original wheels or chassis changes should be measured carefully before a new set of 750-17 tires is selected.
What should I inspect before driving a 1932 Franklin 12 on new tires?
Before road use, inspect the wheels for condition and proper size, confirm the tires seat correctly, and look over valve stems, lug hardware, and visible clearances at the fenders and steering components. It is also wise to verify that the selected 750-17 tires suit the wheel width actually on the car.
A collector car deserves a broader check before regular driving resumes. Examine steering and suspension wear, check for uneven ride height, and confirm inflation is appropriate for the tire being used. After the first miles, recheck air pressure and look for any rubbing or unusual wear patterns that might point to alignment or clearance issues.
How should 750-17 tires on a collector 1932 Franklin 12 be maintained?
750-17 tires on a collector 1932 Franklin 12 should be inspected regularly for cracking, cuts, bulges, air loss, and uneven tread wear, even if the car is driven only occasionally. Bias-ply tires on low-use vehicles can age out visually and structurally long before tread depth becomes the deciding factor.
Storage conditions matter almost as much as mileage. Keeping the Franklin away from prolonged sunlight, excess heat, moisture, and ozone-producing equipment helps preserve the tires between drives. Pressure should be checked before use rather than assumed, and any tire that shows age-related deterioration deserves professional evaluation before the car is returned to road service.