The 1926 Flint 80 Series came from an era when American cars were rapidly becoming more capable, more refined, and more dependent on proper tire proportions for both appearance and road manners. On a car of this vintage, tire choice is closely tied to the vehicle’s stance, wheel fitment, and the kind of restoration or touring use the owner has in mind. The 1926 Flint 80 Series uses bias-ply tires in 32X6.20 and 650-20 sizing on 20-inch rims. Available choices center on traditional blackwall and wide whitewall presentations across both passenger-style and truck-style series. That makes fitment confirmation especially important before selecting a tire for show presentation, preservation, or regular road use.
Which Tire Size Is Right for The 1926 Flint 80 Series
The 1926 Flint 80 Series uses two primary tire sizes, both in bias-ply construction and both intended for 20-inch wheel fitment. Because the same sub-model can be associated with either 32X6.20 or 650-20, the first step is confirming the actual wheel and tire setup on the car before choosing between period-style passenger and truck-oriented options.
In a size like 32X6.20, the first number refers to the tire’s approximate overall diameter and the second refers to its nominal section width in inches. This is an early bias-ply sizing format that suits the proportions and visual character expected on a mid-1920s automobile such as the Flint 80 Series. It represents a distinctly vintage way of sizing tires, rather than the later numeric bias-ply system. This size is worth evaluating when the goal is to preserve an early appearance and maintain compatibility with the vehicle’s existing 20-inch wheel setup.
A size such as 650-20 uses a numeric bias-ply format, with 6.50 indicating nominal section width and 20 identifying the rim diameter in inches. On the 1926 Flint 80 Series, this size opens up a broader range of available choices, including Firestone, Denman, and Deka offerings in blackwall and wide whitewall styles. Available series also vary between classic passenger-style bias-ply and truck-oriented tread patterns. This size deserves a closer look when the car already runs 650-20 tires and the owner wants to compare appearance, tread character, and wheel compatibility carefully.
Sub-model fitment is fairly straightforward here, since the covered Flint 80 Series configuration is associated with the same two primary tire sizes. Even so, checking the exact tires and wheels already on the car matters, because a vintage vehicle may have been changed over time.
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1926 Flint 80 Series 6 Cyl.
The 1926 Flint 80 Series 6 Cyl. is associated with both 32X6.20 and 650-20 bias-ply tire sizing. That means selection starts with confirming which size the car is actually set up to use, then choosing the right style and series for either restoration presentation or road-going 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 1926 Flint 80 Series Tires for Sale
Available 650-20 choices span Firestone, Denman, and Deka, with both blackwall and wide whitewall presentations. The product mix also includes classic bias-ply passenger-style lines and truck-oriented series, giving the buyer meaningful differences in appearance and tread character to compare.
Owners of a 1926 Flint 80 Series usually need clear answers on vintage tire sizing, 20-inch rim fitment, bias-ply selection, period-style appearance, and the checks worth making before road use on an older restored car.
Tire Size & Fitment
What tire size fits a 1926 Flint 80 Series?
The 1926 Flint 80 Series uses two primary tire sizes: 32X6.20 and 650-20. Both are bias-ply fitments, and both relate to 20-inch wheel use on this vehicle. The covered sub-model, the 1926 Flint 80 Series 6 Cyl., is associated with both sizes rather than one exclusive fitment.
That means the real first step is checking what is actually on the car today. A vintage Flint may still retain an earlier-style setup or may have been changed to the later numeric bias-ply size, so wheel diameter, wheel width, and existing tire markings should all be confirmed before choosing a replacement.
What size rim does a 1926 Flint 80 Series use?
The 1926 Flint 80 Series uses a 20-inch rim diameter. That rim size is clearly tied to the 650-20 fitment, and the overall vehicle fitment centers on 20-inch wheels for this year and model. Both primary tire sizes on this page relate to that same wheel diameter.
Rim diameter is only part of the check on a car this old. It is also wise to verify the actual wheel width and the wheel’s condition, especially if the car has been restored, stored for long periods, or fitted with replacement wheels sometime in its life.
What does 32X6.20 mean on a 1926 Flint 80 Series?
On a 1926 Flint 80 Series, 32X6.20 is an antique diameter-by-section tire size. The 32 refers to the tire’s approximate overall diameter in inches, while 6.20 refers to its nominal section width. It is an early-style sizing format used on vintage vehicles from this period and differs from later numeric bias-ply sizing.
That difference matters because the marking does not read like a modern tire size and should not be treated as one. Anyone replacing this size should compare the actual wheel setup, the intended appearance of the car, and the space available around the fenders and suspension before choosing a new tire.
Choosing the Right Tire
What should I consider when choosing a 650-20 tire for a 1926 Flint 80 Series?
Start by confirming that 650-20 is the size the car is actually using, then compare construction, rim compatibility, sidewall style, and the type of tire series available. In this size, options include Firestone, Denman, and Deka products, with both classic bias-ply passenger-style lines and truck-oriented offerings.
The right choice depends on how the Flint is being presented and driven. A wide whitewall changes the car’s visual character, while blackwall and truck-style tread options create a different look and use case, so the selection should match the vehicle’s wheel setup, restoration direction, and road-use expectations.
What sidewall styles are available for 1926 Flint 80 Series tires?
For the 1926 Flint 80 Series, available 650-20 tires include blackwall and wide whitewall sidewall styles. Those two presentations create very different visual results on a mid-1920s car. Blackwall tends to deliver a more restrained, utilitarian appearance, while a wide whitewall creates a more formal and restoration-oriented presentation.
The best choice depends less on novelty and more on how the vehicle is being finished. Sidewall style should complement the car’s trim, paint treatment, and intended period look, while still keeping the correct size and wheel compatibility at the center of the buying decision.
What brands offer tires for the 1926 Flint 80 Series?
Available 650-20 tires for the 1926 Flint 80 Series come from Firestone, Denman, and Deka. Those brands cover a mix of classic bias-ply passenger-style products and truck-oriented series, so the buyer is not limited to one tread character or one visual presentation within the size.
Brand alone should not decide the tire. It is better to compare the exact series, sidewall treatment, and wheel compatibility details of each option, then choose the one that suits the Flint’s current setup and the owner’s goals for touring use, display, or historically sympathetic presentation.
Restoration & Appearance
Which tire should I choose for a period-style 1926 Flint 80 Series?
A period-style 1926 Flint 80 Series starts with the correct vintage sizing and bias-ply construction, which in this case means evaluating 32X6.20 or 650-20 according to the car’s actual wheel setup. Those sizes preserve the tall, narrow visual proportions expected on a mid-1920s automobile and keep the tire choice aligned with the vehicle’s era.
Once the size is confirmed, appearance becomes the next decision. A wide whitewall gives a more formal restoration-oriented look, while blackwall keeps a simpler presentation, but buyers who need exact historical fidelity should still compare against marque-specific references and the car’s own surviving details.
Does correct tire fitment matter for a 1926 Flint 80 Series restoration?
Correct tire fitment matters a great deal on a 1926 Flint 80 Series because tire size strongly affects the car’s stance, wheel opening appearance, and overall visual balance. On a vehicle from this era, an incorrect size can look immediately out of place even before it creates practical issues with wheel compatibility or road use.
Good restoration decisions begin with the actual wheel diameter and the size the car is set up to use now. From there, the owner can choose between blackwall and wide whitewall presentation while keeping the vintage bias-ply character that suits a car from the middle of the 1920s.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1926 Flint 80 Series?
Yes, modifications can affect tire fitment on a 1926 Flint 80 Series, even when the tire size itself is historically appropriate. Replacement wheels, changed wheel widths, brake updates, suspension work, or body repairs can alter the space available for a vintage tire and change how safely and properly it seats on the rim.
A Flint that has been rebuilt over many decades should be checked as an individual vehicle rather than assumed to match original specifications in every detail. Measuring wheel diameter and width, then checking steering travel and fender clearance, helps prevent expensive mistakes when selecting between 32X6.20 and 650-20 fitment.
What should I inspect before driving a 1926 Flint 80 Series on new tires?
Before driving a 1926 Flint 80 Series on new tires, inspect the wheels for condition, make sure the tires are properly seated, and confirm that inflation is appropriate for the tire being used. It is also wise to check valve stems, look for any sign of rubbing, and verify that the spare matches the running tires closely enough for practical use.
An older vehicle deserves a slower, more deliberate road test after installation. Start with short trips, listen for contact at full steering lock, and recheck pressure and wheel hardware afterward, since vintage cars and vintage-style tire setups often reveal fitment issues only once they are put back into motion.
How should tires on a collector 1926 Flint 80 Series be maintained?
Tires on a collector 1926 Flint 80 Series should be kept clean, properly inflated, and inspected regularly for cracking, cuts, bulges, uneven wear, and slow air loss. Collector cars often spend long periods parked, so tire condition can decline from age and storage even when tread wear remains minimal.
Storage habits matter as much as mileage on a vehicle this old. Keeping the Flint away from prolonged sunlight, excess heat, moisture, and ozone sources helps preserve the tires, and periodic movement or repositioning can reduce the chance of flat spotting during long stretches off the road.
