The 1964 Saab 750 & 850 GT comes from a period when Saab’s compact engineering and rally-bred sensibility gave these small cars a distinct place among European imports. Light weight, front-wheel-drive packaging, and a practical sporting character make tire choice especially important, because the car responds noticeably to size, construction, and sidewall profile. This application uses a 155R15 radial on a 15-inch rim, so the focus is less about sorting through multiple fitments and more about choosing the right version of that size. Available options include several blackwall radial series from Firestone, Michelin, Avon, and Vredestein, with choices that suit road use, seasonal driving, or restoration-minded presentation.
Which Tire Size Is Right for The 1964 Saab 750 & 850 GT
The 1964 Saab 750 & 850 GT uses one primary tire size: 155R15, a radial fitment for a 15-inch rim. The same size is used on the covered Base sub-model, so the main decision is choosing the right radial within that fitment based on tire series, intended use, rim-width compatibility, and the kind of driving or restoration appearance you want from the car.
A 155R15 size uses a nominal section width of 155 millimeters, radial construction, and a 15-inch rim diameter. In this older Euro-metric format, no aspect ratio is printed in the size code, though it is commonly treated as an 80-series style radial. For the 1964 Saab 750 & 850 GT, this size opens up a range of blackwall choices including Firestone F560 Radial, Michelin X, Michelin XAS, Michelin XAS-FF, Avon CR6ZZ, Vredestein Snow Classic, and Vredestein Sprint Classic. The right choice comes down to how closely you want to stay with a traditional narrow radial look and how the tire matches your wheel width and driving plans.
Fitment is straightforward for the covered 1964 Saab 750 & 850 GT sub-models, with the same primary tire size carried across the range shown here. Even so, checking the exact sub-model and actual wheel setup still helps keep product selection aligned with the car’s intended use and existing rims.
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1964 Saab 750 & 850 GT Base
The 1964 Saab 750 & 850 GT Base uses the same 155R15 radial fitment as the main model listing. That keeps size selection simple, so the real choice is between available blackwall radial series and confirming that the tire’s rim-width range matches the wheels currently on the car.
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 1964 Saab 750 & 850 GT Tires for Sale
Available 155R15 choices cover several blackwall radial series from Firestone, Michelin, Avon, and Vredestein. The product grid is most useful for comparing series character, rim-width ranges, and details such as load-capacity figures where they are provided.
These FAQs focus on 1964 Saab 750 & 850 GT tire size, 15-inch rim fitment, radial tire selection, period-style appearance, and the checks that matter before putting a collector-era Saab back on the road.
Tire Size & Fitment
What tire size fits a 1964 Saab 750 & 850 GT?
The 1964 Saab 750 & 850 GT uses a 155R15 tire size. This is a Euro-metric radial format with a 155-millimeter nominal section width and a 15-inch rim diameter, making it a narrow classic radial fitment that suits the car’s compact European layout.
That answer settles the primary size question, but it does not make every 155R15 identical. Before choosing a specific tire, confirm the wheel diameter is still 15 inches, check the wheel width against the tire’s approved range, and think about whether you want a traditional road tire, a more sporting radial series, or a period-style blackwall look for restoration use.
What size rim does a 1964 Saab 750 & 850 GT use?
The covered fitment for the 1964 Saab 750 & 850 GT uses a 15-inch rim diameter. That matches the 155R15 tire size, where the final number in the size code identifies the wheel diameter the tire is built to mount on.
Rim diameter is only one part of wheel fitment, so it is smart to confirm width as well before selecting a tire. Several 155R15 options are intended for relatively narrow wheels, with approved rim-width ranges commonly starting around 4.0 inches and extending to 5.0 or 5.5 inches depending on the tire series.
Does the 1964 Saab 750 & 850 GT Base use the same tire size?
Yes. The 1964 Saab 750 & 850 GT Base uses the same 155R15 radial tire size as the main model fitment shown here. That keeps the sub-model fitment simple and avoids the need to sort between multiple primary tire sizes.
Even with shared size fitment, product choice still matters. One 155R15 may be aimed at traditional touring use, while another may offer a different series character or a narrower approved wheel-width range, so it is worth checking the actual wheels on the car and selecting a tire that matches both the setup and the way the Saab will be driven.
Choosing the Right Tire
What should I consider when choosing a 155R15 tire for a 1964 Saab 750 & 850 GT?
Start with the correct size, which is 155R15, and make sure the tire is appropriate for a 15-inch wheel. From there, compare radial series, approved rim-width range, and any available load information, since different 155R15 offerings can be tailored toward traditional road use, seasonal use, or a more performance-oriented character.
A narrow classic Saab reacts noticeably to tire choice, so the right selection depends on how the car is used. A restoration-minded owner may focus on a traditional blackwall appearance, while a driver preparing for regular road miles may pay closer attention to tire series design, wheel-width compatibility, and whether the car still retains its original-style wheel setup.
What brands offer tires for the 1964 Saab 750 & 850 GT?
Tires for the 1964 Saab 750 & 850 GT are available from Firestone, Michelin, Avon, and Vredestein in the 155R15 fitment. Those brands cover several distinct radial series, including options with a traditional blackwall presentation that suits a period European car.
Brand alone should not decide the purchase. It is more useful to compare the specific tire series within the correct size, then confirm details such as approved rim width, any stated load figure, and the intended character of the tire so the selection supports your Saab’s appearance goals and expected road use.
What tire series are available for the 1964 Saab 750 & 850 GT?
The 155R15 fitment for the 1964 Saab 750 & 850 GT includes Firestone F560 Radial, Michelin X Radial, Michelin XAS, Michelin XAS-FF, Avon CR6ZZ, Vredestein Snow Classic, and Vredestein Sprint Classic. Each series stays within the same core size but offers a different approach to classic radial design.
That variety means the decision is less about basic fitment and more about matching the tire to the car’s role. Some owners want a straightforward road-going blackwall, others may want a winter-capable option, and others may prefer a series with a stronger vintage European performance flavor while still staying in the correct 155R15 size family.
Restoration & Appearance
Which tire should I choose for a period-style 1964 Saab 750 & 850 GT?
A period-style approach starts with the correct 155R15 radial size and a simple blackwall presentation, since that preserves the narrow European tire look that suits a 1964 Saab 750 & 850 GT. Several available 155R15 series follow that visual direction while giving you room to choose among classic touring and more specialized radial designs.
The best period-style choice depends on how exact the restoration needs to be and how the car will be used. For a road car, staying with the correct size and a traditional sidewall often matters more than chasing a specific brand name, while show-focused owners may also want to compare period photos, marque literature, or Saab club guidance before deciding.
Does correct tire fitment matter for a 1964 Saab 750 & 850 GT restoration?
Yes, correct tire fitment matters because tire size has a strong effect on stance, wheel-to-tire proportion, and the overall visual balance of a small European car like the 1964 Saab 750 & 850 GT. Using the proper 155R15 size helps keep the car’s appearance aligned with the narrow-radial look associated with the period.
Fitment matters mechanically as well as visually. A tire outside the intended size range can change the way the car sits and may create avoidable clearance or wheel-compatibility issues, so restoration-minded buyers usually begin with the proper 15-inch fitment, then narrow the choice by sidewall appearance, tire series, and how closely the current wheels match the original-style setup.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1964 Saab 750 & 850 GT?
Yes. Even though the primary tire size is 155R15, modifications can change what actually works on a 1964 Saab 750 & 850 GT. Aftermarket wheels, altered wheel width, suspension changes, brake conversions, or bodywork differences can all affect whether a given tire clears properly and matches the wheel correctly.
A car that still uses its original-style wheel setup is usually the simplest to fit, but any modified Saab deserves a closer look before tire selection. Measure the actual wheel diameter and width, inspect steering and fender clearance, and make sure the tire’s approved rim-width range suits the wheel rather than assuming every 155R15 will behave the same way.
What should I inspect before driving a 1964 Saab 750 & 850 GT on new tires?
Before road use, inspect the wheels for damage or corrosion, confirm the valve stems are in good condition, and make sure the new tires match the car’s 15-inch wheel setup correctly. It is also wise to check lug hardware, wheel balance, and overall clearance at the fenders and suspension before putting serious miles on the car.
The car itself deserves attention too, especially on a low-use collector vehicle. Check alignment condition, steering play, shocks, wheel bearings, and brake operation so the new tires are not masking other issues, and then monitor air pressure and any early signs of rubbing or uneven wear during the first drives.
How should 155R15 tires on a collector 1964 Saab 750 & 850 GT be maintained?
Maintain 155R15 tires on a collector 1964 Saab 750 & 850 GT by keeping them properly inflated, inspecting them regularly for cracking, bulges, cuts, and tread wear, and watching for slow air loss between drives. Collector cars often sit for long periods, so visual condition and age-related deterioration matter as much as accumulated mileage.
Storage habits make a difference on an older Saab. Keeping the car away from prolonged sunlight, moisture, and ozone sources helps protect the rubber, and moving the car occasionally can reduce long-term flat spotting. Before a longer outing, recheck pressure and give each tire a close inspection rather than assuming low annual mileage means the tires are still road-ready.
