The 1947 Cadillac 60 Series arrived as Cadillac moved out of the war years and back into full-size American luxury, with long, formal proportions and the kind of road presence buyers still associate with the marque’s immediate postwar cars. On a car like this, tire choice affects not only fitment but also stance and period character. The 1947 Cadillac 60 Series uses a 700-15 bias-ply tire on a 15-inch rim. Available choices include traditional blackwall and wide whitewall presentations, along with several tire series in the same size. For a restoration-minded owner, the real decision is matching the tire’s look and intended road use to the car’s wheel setup and overall presentation.
Which Tire Size Is Right for The 1947 Cadillac 60 Series
The 1947 Cadillac 60 Series uses one primary tire size: 700-15. It is a bias-ply fitment for a 15-inch rim, and the covered 60 Series Special V8 sub-model uses the same size. That makes the main choice less about finding the correct size and more about selecting the right tire style, sidewall treatment, and series for the way the car is restored and driven.
A 700-15 is a vintage numeric bias-ply size in which the 700 designates an approximate 7.00-inch nominal section width and the 15 designates a 15-inch rim. This construction suits the original-era character of a 1947 Cadillac 60 Series and preserves the traditional look associated with postwar luxury cars. In this size, choices include Firestone, BFGoodrich, and STA, with both blackwall and wide whitewall options as well as several tire series. The right selection depends on whether the goal is a more formal restoration presentation or a tire geared toward heavier-duty service characteristics.
Fitment is straightforward for the covered 1947 Cadillac 60 Series sub-models because the same primary tire size is used throughout. Even so, checking the exact sub-model helps confirm that the car still has the expected 15-inch wheel setup before comparing sidewall styles and tire series.
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1947 Cadillac 60 Series Special V8
The 1947 Cadillac 60 Series Special V8 uses the same 700-15 bias-ply tire as the core model fitment. That keeps tire selection focused on appearance and use, such as choosing between blackwall and wide whitewall styles and confirming that the wheel width matches the intended tire.
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 1947 Cadillac 60 Series Tires for Sale
Available 700-15 tires for the 1947 Cadillac 60 Series include Firestone, BFGoodrich, and STA choices across classic bias-ply, military, and transport-oriented series. Buyers can compare blackwall versus wide whitewall appearance along with rim-width specifications and other service-related differences.
These 1947 Cadillac 60 Series tire FAQs focus on the 700-15 fitment, 15-inch rim compatibility, bias-ply construction, sidewall and brand choices, restoration presentation, and the inspections that matter before putting a collector car back on the road.
Tire Size & Fitment
What tire size fits a 1947 Cadillac 60 Series?
The 1947 Cadillac 60 Series uses a 700-15 tire size. This is a numeric bias-ply fitment paired with a 15-inch rim, and the covered 60 Series Special V8 uses that same size as well.
That means the first step is usually not choosing between multiple primary sizes, but confirming that the car still has its correct wheel diameter and a wheel width suitable for the intended 700-15 tire. On a restored or modified car, checking the actual wheel setup before ordering helps avoid fitment assumptions based only on the vehicle name.
What size rim does a 1947 Cadillac 60 Series use?
The primary 1947 Cadillac 60 Series tire size, 700-15, is built for a 15-inch rim. Several 700-15 products in this fitment range also call for a rim width of 5.00 to 5.50 inches.
Rim diameter is the non-negotiable part of the fitment, so the wheel itself should be confirmed before selecting a tire. Width matters too, especially when comparing among different 700-15 products, because a collector car may have replacement wheels installed after decades of service, restoration, or modification.
Does the 1947 Cadillac 60 Series Special V8 use the same tire size?
Yes. The covered 1947 Cadillac 60 Series Special V8 uses the same 700-15 bias-ply tire size as the core 1947 Cadillac 60 Series fitment. There is no separate primary tire size shown for that sub-model.
That keeps the decision centered on the tire itself rather than on sub-model differences. A buyer can focus on whether the car should wear a traditional blackwall or wide whitewall look, and on whether the wheel dimensions and current chassis setup still match the requirements of the selected 700-15 tire.
Choosing the Right Tire
What should I consider when choosing a 700-15 tire for a 1947 Cadillac 60 Series?
Start with the correct 700-15 size, then compare construction details that matter for the way the Cadillac will be used. This fitment is bias-ply, and the available choices vary by brand, tire series, sidewall style, load specification on some products, and rim-width requirements.
A restoration-focused car may lean toward a classic passenger-tire presentation, especially with a wide whitewall, while a more utilitarian setup may point toward one of the heavier-duty blackwall offerings. The most useful comparison points are wheel compatibility, appearance, intended driving use, and whether the tire suits the overall character of the car.
What sidewall styles are available for 1947 Cadillac 60 Series tires?
The 700-15 tires available for a 1947 Cadillac 60 Series include both blackwall and wide whitewall sidewall styles. That gives the car two distinctly different visual directions even within the same correct primary tire size.
A wide whitewall tends to reinforce the formal postwar luxury look many owners want from a Cadillac of this era, while a blackwall creates a plainer and more service-oriented presentation. The better choice depends on the car’s restoration goals, trim level presentation, and whether period-style appearance matters more than a simpler tire look.
What brands offer tires for the 1947 Cadillac 60 Series?
The 1947 Cadillac 60 Series has 700-15 tire options from Firestone, BFGoodrich, and STA. Those choices include classic bias-ply passenger-style offerings as well as military and transport-oriented series in the same size.
Brand alone should not drive the decision. It makes more sense to compare the kind of tire each brand offers in 700-15, including sidewall appearance, service orientation, wheel-width compatibility, and whether the tire matches the way the Cadillac is being restored, displayed, or driven on the road.
Restoration & Appearance
Which tire should I choose for a period-style 1947 Cadillac 60 Series?
A period-style 1947 Cadillac 60 Series starts with the correct 700-15 bias-ply size and a tire that suits the car’s formal postwar appearance. Among the available choices, the most restoration-oriented path is usually a classic passenger-style bias-ply rather than a more utilitarian military or transport-focused series.
Sidewall treatment becomes a major visual decision once the size is settled. Owners who want the car to reflect a traditional luxury presentation often consider a wide whitewall, while others may prefer a blackwall for a simpler look. When exact originality matters, period photos and marque-specific references are worth checking before finalizing the appearance.
How does tire construction affect the appearance of a restored 1947 Cadillac 60 Series?
On a restored 1947 Cadillac 60 Series, bias-ply construction plays a visible role in the car’s period-style look because it matches the era and the original fitment pattern for this model. In this application, the available primary fitment remains entirely bias-ply.
Construction is only part of the visual result, since sidewall style has just as much effect on the finished presentation. A wide whitewall creates a more formal luxury-car impression, while a blackwall changes the tone immediately. For a restoration, the tire should complement the wheel, trim, and overall character of the car rather than be chosen on size alone.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1947 Cadillac 60 Series?
Yes. Even though the primary tire size is 700-15, modifications can change whether a selected tire is appropriate for the car as it sits today. Replacement wheels, altered wheel width, suspension changes, brake conversions, or body work can all affect practical fitment.
A Cadillac that has been lowered, fitted with aftermarket wheels, or rebuilt with different hardware should be checked at the wheel and on the car, not just by catalog size. Wheel diameter, width, clearance at full steering travel, and room around fenders and suspension components all deserve attention before the car returns to the road.
What should I inspect before driving a 1947 Cadillac 60 Series on new tires?
Before driving a 1947 Cadillac 60 Series on new tires, inspect the wheels for condition and correct diameter, confirm proper mounting, and set inflation to the tire maker’s specification for the chosen tire. The rest of the car should also be checked for obvious steering, brake, and suspension issues.
Collector cars often sit for long periods, so the first drive should include a close look at lug hardware, valve stems, alignment symptoms, and any sign of rubbing once the tires are loaded. A short test drive followed by another inspection can reveal clearance issues or air loss before a longer trip puts more stress on the car.
How should 700-15 tires on a collector 1947 Cadillac 60 Series be maintained?
A 700-15 tire on a collector 1947 Cadillac 60 Series should be maintained with regular pressure checks, visual inspections, and careful storage habits. Tread wear, sidewall cracking, bulges, cuts, and slow air loss all matter, even when the car is driven only occasionally.
Long periods of storage can age a tire without adding many miles, so condition should be watched just as closely as mileage. Keeping the Cadillac away from prolonged sunlight, heat, moisture, and ozone sources helps preserve the tires, and routine inspections before each outing make it easier to catch problems before road use.
