The 1939 Cadillac 60 Series came at a time when Cadillac styling and engineering were moving toward a cleaner, more modern prewar luxury look, and the Series 60 helped make that prestige more accessible within the brand. For collectors today, tire choice plays a major role in preserving that long, formal stance and authentic road-going character. This Cadillac uses a 700-16 bias-ply tire on a 16-inch rim, giving the page a clear fitment starting point. Available choices include blackwall and wide whitewall presentations across several classic bias-ply series. The real decision is how closely the tire should support a restoration-minded appearance, intended driving use, and the wheel setup currently on the car.
Which Tire Size Is Right for The 1939 Cadillac 60 Series
The 1939 Cadillac 60 Series uses one primary tire size: 700-16 in bias-ply construction on a 16-inch rim. That keeps the fitment question simple, including the covered Series 60 Special V8 sub-model, so the real decision becomes choosing the right sidewall style, tire series, and restoration-oriented appearance within that correct size.
A 700-16 size is a vintage numeric bias-ply designation in which the leading number refers to the tire's nominal section width, about 7.00 inches, and the final number identifies a 16-inch rim. On a 1939 Cadillac 60 Series, that format keeps the traditional prewar tire profile and visual character associated with the car's original era. Within this size, there are blackwall and wide whitewall choices from brands including BFGoodrich, Firestone, Lester, Avon, Tornel, and STA across several classic series. Choosing among them usually comes down to appearance, intended road use, and confirming that the wheel width matches the tire's requirements.
Tire fitment is straightforward for the covered 1939 Cadillac 60 Series sub-models because the same primary size is used throughout. Checking the exact sub-model still helps confirm that the car remains on the expected wheel and tire setup before selecting a replacement.
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1939 Cadillac 60 Series Special V8
The 1939 Cadillac 60 Series Special V8 uses the same 700-16 bias-ply tire size as the broader model fitment. That means tire selection is less about sorting through multiple sizes and more about choosing the right sidewall treatment and classic bias-ply series for the car's appearance and driving plans.
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 1939 Cadillac 60 Series Tires for Sale
Available 700-16 choices span BFGoodrich, Firestone, Lester, Avon, Tornel, and STA, with both blackwall and wide whitewall styles. The product grid is where to compare classic passenger-car bias-ply options against military or truck-oriented 700-16 tires, along with rim-width and load-capacity details where stated.
Owners of a 1939 Cadillac 60 Series usually need clear answers on 700-16 fitment, 16-inch rims, sidewall appearance, and how to choose among available bias-ply options. These FAQs also cover restoration-minded tire selection, wheel checks, and road-use inspection basics.
Tire Size & Fitment
What tire size fits a 1939 Cadillac 60 Series?
The 1939 Cadillac 60 Series uses a 700-16 tire size in bias-ply construction. That is the primary fitment for this model and also applies to the covered 1939 Cadillac 60 Series Special V8.
Using the correct size is the first step, but selection does not end there. Within 700-16, there are blackwall and wide whitewall choices, along with passenger-car and more utility-oriented versions, so the next step is matching the tire to the car's appearance goals, intended driving use, and actual wheel dimensions.
What size rim does a 1939 Cadillac 60 Series use?
The 1939 Cadillac 60 Series uses a 16-inch rim with its 700-16 tire fitment. Several 700-16 products also specify a rim-width range of 4.50 to 5.50 inches, which gives a useful reference point when checking the wheels on the car.
Rim diameter is critical because a 16-inch tire must be mounted on a 16-inch wheel. Wheel width also matters, especially on an older collector car that may have had wheels swapped over the years, so measuring the current wheel before ordering helps avoid a mismatch even when the tire size itself is correct.
Does the 1939 Cadillac 60 Series Special V8 use the same tire size?
Yes. The covered 1939 Cadillac 60 Series Special V8 uses the same 700-16 bias-ply tire size as the 1939 Cadillac 60 Series core fitment. That makes the sizing side of the decision relatively simple for that sub-model.
Because the size stays the same, the more important choice becomes which 700-16 version best suits the car. A wide whitewall can support a more formal prewar presentation, while a blackwall creates a different look, and wheel condition, width, and current vehicle setup should still be checked before mounting new tires.
Choosing the Right Tire
What should I consider when choosing a 700-16 tire for a 1939 Cadillac 60 Series?
Start with the correct 700-16 bias-ply size and confirm that the tire matches the car's 16-inch wheel setup. Then compare the available product types, since some 700-16 options are classic passenger-car tires while others are more truck or military oriented in character.
Appearance is a major part of the decision on a prewar Cadillac. Blackwall and wide whitewall versions create very different visual results, and product details such as rim-width specification, load capacity where stated, and overall tire series should be reviewed so the tire suits both the vehicle's look and its planned use.
What sidewall styles are available for 1939 Cadillac 60 Series tires?
The available 700-16 tires for a 1939 Cadillac 60 Series include both blackwall and wide whitewall sidewall styles. That gives owners a meaningful appearance choice even while staying within the correct primary tire size.
A wide whitewall usually supports a more formal, restoration-oriented prewar presentation, while a blackwall creates a more understated look. The right choice depends on how the car is being finished, the era-specific appearance you want to emphasize, and whether the tire's other characteristics match the wheel setup and driving plans.
What brands offer tires for the 1939 Cadillac 60 Series?
The 700-16 size for a 1939 Cadillac 60 Series is available from Lester, Avon, BFGoodrich, Firestone, Tornel, and STA. These options span several classic series and include both passenger-car bias-ply choices and more utility-oriented 700-16 offerings.
Brand alone should not be the only deciding factor. It helps to compare sidewall style, tire series, rim-width specification where stated, and whether the tire is aimed at classic passenger-car use or a military and truck-style presentation, since those differences affect both how the Cadillac looks and how the product fits the intended use.
Restoration & Appearance
Which tire should I choose for a period-style 1939 Cadillac 60 Series?
A period-style starting point for a 1939 Cadillac 60 Series is the correct 700-16 bias-ply size. From there, the choice usually narrows to the visual presentation you want, especially whether the car looks right with a blackwall or a wide whitewall.
For many prewar luxury cars, tire appearance has a major effect on stance and presence. If exact originality matters beyond general period style, it is wise to compare your car against marque literature, restoration photos, or club guidance before settling on a specific sidewall treatment or tire series.
Does correct tire fitment matter for a 1939 Cadillac 60 Series restoration?
Yes, correct tire fitment matters greatly on a 1939 Cadillac 60 Series restoration because the tire size and construction strongly influence the car's proportions, ride height impression, and overall visual authenticity. Staying with the proper 700-16 bias-ply format preserves the prewar character more closely than using an unrelated modern size.
Fitment also affects practical details such as how the tire sits on the wheel and how the car presents at the fender opening. Even on a restoration-focused car, wheel width, rim condition, and clearance should be checked carefully so the finished result looks right and is ready for dependable road use.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1939 Cadillac 60 Series?
Yes. A 1939 Cadillac 60 Series may use the correct 700-16 tire size on paper, but fitment can still change if the car has aftermarket wheels, different wheel widths, altered suspension height, brake conversions, or body and fender modifications from earlier restoration work.
Even small setup changes can influence steering clearance and how the tire sits in the wheel opening. On an older collector car, it is smart to inspect the actual wheel diameter and width already on the vehicle and confirm clearances at full steering lock before committing to a replacement tire.
What should I inspect before driving a 1939 Cadillac 60 Series on new tires?
Before road use, inspect the wheel condition, bead seats, valve stems, and overall mounting quality, then confirm that each tire is inflated properly for its application. It is also wise to check for rubbing at the fenders and suspension and make sure the spare and wheel hardware are in usable condition.
A collector car that has sat for long periods deserves a broader look beyond the tires alone. Brake function, steering play, suspension wear, and alignment condition all affect how the car behaves on fresh tires, so treating the tire installation as part of a full road-readiness check helps avoid problems on the first drive.
How should 700-16 tires on a collector 1939 Cadillac 60 Series be maintained?
Maintain 700-16 tires on a collector 1939 Cadillac 60 Series by checking pressure regularly, watching for uneven wear, and inspecting the sidewalls for cracking, cuts, bulges, or other age-related deterioration. Tires on low-mileage antique cars can age out long before the tread is used up.
Storage conditions matter almost as much as mileage. Keeping the Cadillac away from prolonged sunlight, excess heat, moisture, and ozone-producing equipment can help protect the tires, and periodic inspection remains important because long periods of inactivity can hide slow air loss or condition changes until the car returns to the road.
