The 1937 Buick 60 Series came from a period when Buick balanced upscale presence with smooth, confident road manners, giving prewar buyers a car that felt substantial without stepping into the highest luxury tiers. Its styling, stance, and overall character make tire choice a visible part of the vehicle's restoration and road-use story. This Buick uses a 700-15 bias-ply tire on a 15-inch rim, keeping fitment rooted in prewar sizing and construction. Within that size, choices include traditional blackwall and wide whitewall presentations, along with several bias-ply series. The real decision is how closely the tire should match the car's intended appearance and how the wheel setup will be used.
Which Tire Size Is Right for The 1937 Buick 60 Series
The 1937 Buick 60 Series uses one primary tire size: 700-15. It is a bias-ply fitment on a 15-inch rim, and the covered 8 Cyl. sub-model uses that same size. That means the main choice is not between multiple primary sizes, but between sidewall appearance, tire series, and the type of service the car is expected to see.
A 700-15 is a vintage numeric bias-ply size in which the 700 indicates an approximate 7.00-inch nominal section width and the 15 identifies the wheel diameter in inches. On a 1937 Buick 60 Series, this keeps the fitment in the prewar bias-ply format that suits the car's original-era look and wheel design. Available choices in this size include Firestone, BFGoodrich, and STA products, with blackwall and wide whitewall styles as well as classic passenger and more utility-oriented series. It is the size to evaluate when preserving proper period character while still matching the car's actual wheels and intended use.
Fitment is straightforward for the covered 1937 Buick 60 Series sub-models. The tire size remains consistent, so checking the sub-model mainly confirms that the car stays within the same 700-15 bias-ply fitment rather than changing to a different wheel or tire diameter.
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1937 Buick 60 Series 8 Cyl.
The 1937 Buick 60 Series 8 Cyl. uses the same 700-15 bias-ply fitment as the model line covered here. Tire selection therefore comes down to appearance and intended use, such as choosing a wide whitewall for a more restoration-oriented presentation or a blackwall for a more understated look.
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 1937 Buick 60 Series Tires for Sale
Available 700-15 tires for the 1937 Buick 60 Series span Firestone, BFGoodrich, and STA offerings. The main differences are sidewall style, including blackwall and wide whitewall, along with classic passenger-car series and heavier-duty utility-oriented bias-ply designs.
Owners of a 1937 Buick 60 Series usually want to confirm the correct 700-15 fitment, understand what that vintage size means, and sort through sidewall, brand, and road-use considerations before putting the car back into service.
Tire Size & Fitment
What tire size fits a 1937 Buick 60 Series?
The 1937 Buick 60 Series uses a 700-15 tire size. This is a bias-ply fitment on a 15-inch rim, and the covered 8-cylinder sub-model uses that same primary size as well, so the fitment question is fairly straightforward at the year-make-model level.
The practical next step is confirming that the car still has the correct 15-inch wheels and an appropriate wheel width for the tire being considered. On a prewar Buick, replacement wheels, later brake conversions, or long-ago modifications can change what is actually on the car even when the original size remains 700-15.
What size rim does a 1937 Buick 60 Series use?
The primary tire fitment for a 1937 Buick 60 Series uses a 15-inch rim. The 700-15 tire size and the available products in that fitment are built around that wheel diameter, so the first wheel measurement to confirm is the rim's 15-inch bead-seat diameter.
Diameter alone is not the whole story on an older car. Wheel width should also be checked before choosing among available 700-15 options, especially if the Buick has replacement wheels or if the tire choice leans toward a more utility-oriented series instead of a traditional passenger-car presentation.
What does 700-15 mean on a 1937 Buick 60 Series?
A 700-15 is a vintage numeric bias-ply tire size. The 700 refers to an approximate 7.00-inch nominal section width, while the 15 refers to the wheel diameter in inches. It is an older sizing convention that fits the prewar character and wheel requirements of the 1937 Buick 60 Series.
That matters because a modern buyer may expect metric sizing or a radial-style size code, but this Buick's primary fitment stays in the earlier bias-ply format. When comparing tires, focus on whether the tire is actually a 700-15 bias-ply and whether the wheel diameter and width on the car still match that traditional setup.
Choosing the Right Tire
What should I consider when choosing a 700-15 tire for a 1937 Buick 60 Series?
Start with the correct 700-15 size and confirm that the tire matches the Buick's 15-inch wheel setup. From there, the biggest choices are sidewall appearance, tire series, and whether the car is being finished as a restoration-oriented passenger car or used in a more specialized utility context.
A wide whitewall changes the visual character of the car immediately, while a blackwall gives a more restrained presentation. It also helps to compare wheel-width compatibility, load figures where stated, and the overall purpose of the tire so the selection matches how the Buick will actually be driven and displayed.
What sidewall styles are available for 1937 Buick 60 Series tires?
The available 700-15 tires for a 1937 Buick 60 Series include both blackwall and wide whitewall sidewall styles. That gives the car owner a meaningful appearance choice without moving away from the correct vintage numeric bias-ply size used by this Buick.
Sidewall style has a strong effect on how a prewar Buick presents visually, especially on a car with large fenders and prominent wheel openings. A wide whitewall tends to support a more formal period-style look, while a blackwall keeps the focus more subdued, so the best choice depends on the car's restoration direction.
What brands offer tires for the 1937 Buick 60 Series?
The 700-15 fitment for a 1937 Buick 60 Series is available from Firestone, BFGoodrich, and STA. Those choices cover traditional classic bias-ply passenger-car styles as well as more utility-oriented bias-ply series in the same overall size format.
Brand should be considered alongside the tire's series, sidewall treatment, and intended use rather than by name alone. A buyer choosing between these options should compare whether the goal is a broad prewar passenger-car appearance, a specific whitewall presentation, or a more service-oriented bias-ply design.
Restoration & Appearance
Which tire should I choose for a period-style 1937 Buick 60 Series?
A 700-15 bias-ply tire is the right starting point for a period-style 1937 Buick 60 Series because it preserves the vintage numeric sizing and construction associated with the car's era. Within that fitment, the most visually relevant choices are classic passenger-car tread and whether the sidewall is blackwall or wide whitewall.
A buyer focused on show presentation will usually pay close attention to how the sidewall complements the Buick's trim and overall finish. If exact historical originality matters beyond general period style, the final appearance decision should be checked against marque references, restoration photos, or other model-specific historical documentation.
How does tire construction affect the appearance of a restored 1937 Buick 60 Series?
Tire construction matters because a 1937 Buick 60 Series is built around a bias-ply look, and the stance and sidewall shape of a 700-15 bias-ply tire contribute to the car's prewar presentation. Keeping the correct size and traditional construction helps maintain an appearance that feels appropriate to the vehicle's era.
Appearance is not just about sidewall color. The tire's overall visual profile, tread character, and how it fills the wheel opening all influence whether the Buick looks convincingly finished. That is why many restoration-minded owners start with the proper bias-ply format before narrowing the choice to blackwall or wide whitewall.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1937 Buick 60 Series?
Yes. A 1937 Buick 60 Series may have started with a 700-15 bias-ply fitment, but aftermarket wheels, brake updates, suspension changes, or body alterations can change what actually fits the car today. Even on a vehicle with the correct nominal size, wheel width and clearance still need to be confirmed.
Old modifications are especially easy to overlook on collector cars because many changes were made decades ago. Measuring the current wheel diameter, checking steering clearance at full lock, and looking for any signs of rubbing at the fender or suspension points can prevent expensive mistakes when replacing tires.
What should I inspect before driving a 1937 Buick 60 Series on new tires?
Before road use, inspect wheel condition, valve stems or tubes as applicable, lug hardware, and the tire's seated fit on the rim. It is also wise to check overall clearance, confirm inflation is set appropriately for the tire being used, and make sure the suspension and steering components are in sound operating condition.
Collector cars often sit for long periods, so the inspection should include older rubber parts, brake condition, and any uneven ride height that could affect tire clearance. A careful walk-around after the first short drive helps catch rubbing, air loss, or hardware issues before the Buick is taken on a longer outing.
How should 700-15 tires on a collector 1937 Buick 60 Series be maintained?
700-15 tires on a collector 1937 Buick 60 Series should be kept properly inflated, inspected regularly for cracking, bulges, cuts, and irregular wear, and protected from long exposure to sunlight, moisture, and ozone sources. Cars that are driven infrequently still need routine tire checks because age and storage affect condition.
Maintenance also includes watching for slow air loss and moving the car often enough to avoid prolonged flat spotting on one section of the casing. Before each driving season, inspect both the visible sidewall and the inner side for deterioration, especially if the Buick has spent extended time parked.
