1968 Saab Saab 97 Tires

The 1968 Saab Saab 97 uses two primary tire sizes: 560-15 in bias-ply construction and 155R15 in radial construction. Both sizes are associated with 15-inch wheels, so the main distinction is the tire format and construction rather than a change in rim diameter.

That means selection starts with the type of setup on the car and the result you want from it. A Saab 97 kept in a restoration-oriented, traditional presentation may point you toward 560-15, while a car being fitted with radial construction may lead you toward 155R15. Wheel width, clearance, and the actual wheel installed on the car should be confirmed before changing from one construction style to another.

The tire sizes used on a 1968 Saab Saab 97 are built around a 15-inch rim diameter. That applies to both the 155R15 radial size and the 560-15 bias-ply size, so either primary fitment stays within the same basic wheel diameter.

Rim diameter is only part of the fitment picture, especially on a collector vehicle that may have seen wheel changes over the years. It is still important to confirm the actual wheel width before choosing a tire, because product fitment ranges vary within these sizes. Checking the stamping on the wheel or measuring the rim can prevent a mismatch between tire construction, wheel width, and the way the tire sits on the car.

The 1968 Saab Saab 97 Base shares the same overall fitment picture as the model core, with both 155R15 radial and 560-15 bias-ply sizes associated with it. In other words, the Base does not introduce a separate wheel diameter or a unique sub-model-only tire size.

That simplifies the process because the decision is less about trim level and more about construction choice. A buyer can focus on whether the car is staying with a vintage-style bias-ply tire or moving to a radial format. Even with shared fitment, it still helps to verify the wheels currently on the car, especially if it has been restored, modified, or driven with replacement wheels at some point in its life.

On the 1968 Saab Saab 97, 560-15 is the bias-ply tire size. It is a vintage numeric size format, and it represents the traditional construction choice for this car when the goal is to keep an earlier-style tire look and feel on a 15-inch wheel.

That matters because bias-ply and radial tires are not just different names for the same thing. They can change the way the car feels on the road, and they may call for different considerations in wheel width and overall setup. Anyone moving away from 560-15 should confirm wheel compatibility and make sure the replacement choice still suits the Saab's available space at the fenders and steering components.

The radial equivalents associated with 560-15 are 155R15 and 560R15. The 155R15 is the 80-series metric radial equivalent, while 560R15 is the bias-look radial equivalent for owners who want radial construction with a more traditional visual character.

Those options serve different goals even though both are radial alternatives to 560-15. The 155R15 uses a Euro-metric sizing convention, while 560R15 stays closer to a vintage-style naming format and appearance. A 4-5 inch rim-width range is associated with the equivalent setup, but overall dimensions, wheel width, and body or steering clearance should still be checked before treating either radial size as a simple substitute.

That depends on how the 1968 Saab Saab 97 is being used and what kind of presentation you want. A 560-15 bias-ply setup supports a more traditional period-style look, while 155R15 gives the car a radial-format tire choice on the same 15-inch rim diameter. A bias-look radial in 560R15 is also available as an in-between option.

The practical decision usually comes down to authenticity goals, driving expectations, and the wheels actually on the car. A restoration-oriented Saab may stay with bias-ply for appearance, while a driver-focused car may push the decision toward a radial option. Before changing construction, it is wise to confirm wheel width, tire clearance, and the condition of suspension and steering components so the car matches the tire being installed.

Choosing a 560-15 tire for a 1968 Saab Saab 97 starts with confirming that the car is being kept in its bias-ply fitment rather than converted to a radial-format size. From there, the real differences are sidewall appearance, brand, tire series, rim-width compatibility, and whether the car is being built for show-oriented presentation or regular road use.

This size is available in blackwall, narrow whitewall, and wide whitewall styles from brands such as Firestone, US Royal, and Coker Classic, with Pro-Trac also appearing in this size for a different type of use. Those choices can noticeably change the visual tone of the Saab. It helps to compare the wheel width on the car and decide whether the priority is traditional styling, a cleaner blackwall look, or a specialized bias-ply application.

Sidewall choice depends on which tire size and construction you select for the 1968 Saab Saab 97. The 155R15 radial options are blackwall tires, while 560-15 bias-ply choices include blackwall, narrow whitewall, and wide whitewall styles, giving the owner a broader appearance range on the bias-ply side.

That makes sidewall styling one of the clearest visual decisions on this car. A blackwall usually gives a more understated European look, while whitewall variations create a more dressed, restoration-oriented presentation. Since sidewall treatment can shift the car's character quickly, it helps to decide early whether appearance or construction is the priority, then narrow the search to products that suit the wheels and intended use.

Tires for the 1968 Saab Saab 97 are available from several brands, including Firestone, Michelin, Avon, Vredestein, US Royal, Coker Classic, and Pro-Trac. Brand availability varies by size, with radial offerings concentrated in 155R15 and bias-ply offerings concentrated in 560-15.

Brand alone should not decide the purchase, because the more useful comparison points are size, construction, series, sidewall style, and wheel compatibility. Michelin, Firestone, Avon, and Vredestein bring different radial-series choices in 155R15, while Firestone, US Royal, and Coker Classic shape much of the traditional 560-15 bias-ply selection. Looking at the full specification set helps match the tire to the Saab's appearance goals and how it will actually be driven.

For a period-style 1968 Saab Saab 97, the decision usually starts with whether the car should present as a traditional bias-ply car or as a later-style radial-equipped driver. The 560-15 bias-ply size is the stronger starting point for a vintage-style presentation, while 155R15 reflects a radial format that still suits the car's 15-inch wheel size.

Appearance goals matter here because construction changes the visual stance as well as the driving character. Sidewall treatment can also push the look in different directions, from simple blackwall to more decorative whitewall options in 560-15. If exact originality is a major concern, it is worth cross-checking the car against marque literature or restoration references before settling on a brand or sidewall treatment.

Tire construction can noticeably change how a restored 1968 Saab Saab 97 looks, even when the wheel diameter stays the same. A 560-15 bias-ply tire gives the car a more traditional vintage presentation, while a 155R15 radial has a later-format look. A 560R15 bias-look radial can bridge those two directions visually.

That visual shift is important because restoration work is often judged by the overall impression rather than one specification alone. Sidewall style, tread character, and the relationship between the tire and the wheel opening all contribute to how convincing the finished car appears. Choosing construction early in the project helps keep the wheel, stance, and trim decisions consistent instead of trying to solve the look after the car is already assembled.

Yes, modifications can affect tire fitment on a 1968 Saab Saab 97 even when the tire size itself is correct on paper. Wheel changes, altered wheel width, suspension work, ride-height changes, or body repairs can all influence how a 560-15 or 155R15 tire sits and clears the car.

That is especially important on older vehicles, where decades of repairs or upgrades may have changed the original setup. A Saab 97 with aftermarket wheels or suspension alterations should be checked at full steering lock and through normal suspension movement before finalizing a tire choice. Looking at wheel width, tire-to-fender space, and inner clearance can prevent rubbing problems that a simple size label will not reveal.

Before driving a 1968 Saab Saab 97 on new tires, inspect the wheels for the correct 15-inch diameter, verify the wheel width suits the tire being installed, and make sure the tires seat properly and hold air. It is also wise to check for clearance around the fenders, suspension parts, and steering components.

A collector car should also be looked over beyond the tires themselves. Worn shocks, tired bushings, loose steering parts, or uneven alignment can affect how the car behaves on fresh tires and can create wear quickly. After the first short drive, recheck air pressure and look for any signs of contact or unusual scuffing so the new setup can be corrected before regular road use.

560-15 tires on a collector 1968 Saab Saab 97 should be maintained with regular pressure checks, visual inspection, and careful storage habits. Watch for sidewall cracking, tread damage, bulges, or slow air loss, and keep the tires clean and protected from prolonged sunlight, excessive heat, and ozone exposure during storage.

Collector cars often sit longer than modern daily drivers, so condition matters as much as mileage. Rolling the car occasionally, avoiding long-term flat spotting, and inspecting the tires before each outing can help catch problems early. It also helps to look at the wheels and valve stems at the same time, since an older wheel or aging hardware can undermine an otherwise sound tire setup.