The 1979 Plymouth Sapporo reflects the late-1970s shift toward smaller, more European-influenced coupes that balanced style, comfort, and everyday drivability. Its crisp proportions and sporty character make tire fitment especially important, because the right size helps preserve both stance and road manners. For this exact model, the primary fitment is a 195/70R14 radial on a 14-inch rim. That keeps the tire decision focused less on sorting through multiple factory sizes and more on choosing the right radial within that fitment. For an owner aiming to keep the car roadworthy and visually appropriate, wheel condition, tire age, and overall setup deserve as much attention as the size itself.
Which Tire Size Is Right for The 1979 Plymouth Sapporo
The 1979 Plymouth Sapporo uses one primary tire size: 195/70R14, a radial tire that fits a 14-inch rim. Both covered sub-models share that same fitment, so the key decision is not which size applies, but which tire within that size best suits the car's intended use, appearance, and wheel setup.
A 195/70R14 size uses a 195-millimeter section width, a 70-series aspect ratio, radial construction, and a 14-inch rim diameter. On a 1979 Plymouth Sapporo, that modern metric radial format matches the car's primary fitment and suits the late-classic character of a sporty imported coupe from this period. Available choices in this size include the Dunlop Sport Classic in a Blackwall sidewall style, giving the buyer a clean, restrained presentation. This size makes the selection process more about tire character and wheel compatibility than about sorting through multiple fitment paths.
Tire fitment is straightforward across the covered 1979 Plymouth Sapporo sub-models, because both use the same 195/70R14 radial size. Checking the exact sub-model still matters, especially if the car has had wheel changes over time or if the aluminum-wheel version is no longer wearing its original-style wheel setup.
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1979 Plymouth Sapporo Base
The 1979 Plymouth Sapporo Base uses the same 195/70R14 radial fitment as the other covered configuration. That keeps replacement simple, with the main focus shifting to tire choice, wheel condition, and whether the car remains on the correct 14-inch wheel setup.
The 1979 Plymouth Sapporo Base w/aluminum wheels also uses 195/70R14 radial tires. For this version, tire selection is still straightforward, but it is worth confirming that the car still has the intended 14-inch wheels and that wheel width and clearance remain appropriate after any past changes.
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 1979 Plymouth Sapporo Tires for Sale
Available 195/70R14 choices for the 1979 Plymouth Sapporo center on radial construction, with a Dunlop Sport Classic option in Blackwall styling. That keeps comparison focused on the proper size, the tire series, and matching the tire to the car's wheel condition and intended use.
Owners researching 1979 Plymouth Sapporo tires usually want clear answers on the 195/70R14 fitment, 14-inch rim compatibility, product choice, appearance, and the checks that matter before putting a late-1970s coupe back on the road.
Tire Size & Fitment
What tire size fits a 1979 Plymouth Sapporo?
The 1979 Plymouth Sapporo uses a 195/70R14 radial tire. That is the primary fitment for this model and it is the size used across the covered Sapporo sub-models, including the Base and Base w/aluminum wheels configurations.
That consistency makes size selection fairly simple, but the car should still be checked before replacement. A Sapporo that has been altered over the years may be wearing different wheels, and that can change what actually fits the car today. Confirm the current wheel diameter, inspect the wheels for condition, and make sure the tire size on the car matches the intended 14-inch setup.
What size rim does a 1979 Plymouth Sapporo use?
The 1979 Plymouth Sapporo uses a 14-inch rim with its 195/70R14 tire fitment. The tire size itself confirms that rim diameter, and the covered fitment for this model stays centered on that same 14-inch wheel diameter.
Rim diameter is the first thing to confirm before buying tires, especially on a car that may have changed hands several times. A 14-inch tire cannot be mounted on a different wheel diameter, even if the old tire's overall shape looks similar. It also helps to verify the wheel width and inspect for bends, corrosion, or prior repairs before mounting new radial tires.
Do all 1979 Plymouth Sapporo sub-models use the same tire size?
Yes. The covered 1979 Plymouth Sapporo sub-models share the same primary tire size, 195/70R14 radial. That includes both the Base model and the Base w/aluminum wheels version, so there is no split fitment to sort through between those two configurations.
Even with shared tire size, the actual wheel setup should not be assumed on an older car. Aluminum-wheel and steel-wheel cars can end up wearing swapped wheels after decades of use, storage, or restoration work. A quick check of the wheel diameter and overall clearance is worthwhile, particularly if the suspension height, wheels, or brake components have been changed at some point.
Choosing the Right Tire
What should I consider when choosing a 195/70R14 tire for a 1979 Plymouth Sapporo?
Start with the correct size and construction: the 1979 Plymouth Sapporo uses a 195/70R14 radial. From there, the real comparison is between the tire's overall character, sidewall appearance, and how well it suits the car's intended use, whether that means casual driving, preservation, or a more restoration-minded presentation.
Wheel condition matters just as much as tire choice on a late-1970s coupe. Check that the car still has 14-inch wheels in sound condition, then compare details such as brand, tire series, and load rating where relevant. A good selection process keeps the focus on proper fitment first, then balances appearance and drivability without straying from the original size format.
What sidewall styles are available for 1979 Plymouth Sapporo tires?
The available 195/70R14 product for the 1979 Plymouth Sapporo uses a Blackwall sidewall style. That gives the car a clean, understated appearance that suits many late-1970s sporty coupes, especially when the goal is a simple, road-ready presentation rather than a more decorative sidewall treatment.
Sidewall style affects how the car reads visually, even when the size stays correct. A Blackwall tends to look restrained and purposeful, which can work especially well on a Sapporo with tidy trim and period wheels. Appearance should still come after fitment basics, so confirm the correct 195/70R14 size and wheel condition before making sidewall style part of the decision.
What brands offer tires for the 1979 Plymouth Sapporo?
Dunlop offers a tire for the 1979 Plymouth Sapporo in the correct 195/70R14 size. The available product is the Dunlop Sport Classic, a radial Blackwall tire that matches the vehicle's primary fitment and gives buyers a period-appropriate modern radial presentation.
Brand matters most when it is considered alongside size, construction, and the style of tire being offered. In this case, the more useful comparison is how the Sport Classic suits the car's intended look and use rather than simply choosing by name alone. Confirm the wheel setup, inspect the vehicle for any modifications, and make sure the tire's overall presentation matches the direction of the car.
Restoration & Appearance
Which tire should I choose for a period-style 1979 Plymouth Sapporo?
A period-style approach for a 1979 Plymouth Sapporo starts with the correct 195/70R14 radial size. Keeping the original size format helps preserve the car's proportions, and a tire such as the Dunlop Sport Classic keeps the selection aligned with the Sapporo's late-1970s sporty touring character.
Appearance details should support the overall look of the car rather than overpower it. The right choice depends on whether the goal is a clean driver, a careful restoration, or a lightly preserved survivor. When exact originality matters, compare tire appearance against period photos, marque references, and the car's present wheel setup so the finished result feels consistent.
Does correct tire fitment matter for a 1979 Plymouth Sapporo restoration?
Yes, correct tire fitment matters on a 1979 Plymouth Sapporo restoration because tire size has a major effect on stance, wheel opening fill, and overall visual balance. Using the proper 195/70R14 radial keeps the car grounded in the proportions intended for this model and avoids an obviously mismatched modern look.
Restoration-minded owners should look beyond size alone and inspect the full wheel-and-tire presentation. Wheel finish, wheel condition, and sidewall style all influence how authentic the car appears once it is back on the ground. Staying with the correct basic fitment also reduces the chance of unnecessary clearance questions that can complicate an otherwise straightforward restoration.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1979 Plymouth Sapporo?
Yes. A 1979 Plymouth Sapporo may originally use 195/70R14 tires, but wheel swaps, suspension changes, lowered ride height, or brake modifications can alter the space available around the tire. Even when the size remains the same on paper, the actual fitment on the car can change.
A modified Sapporo should be checked carefully before mounting replacement tires. Wheel diameter and width are the first items to confirm, followed by steering clearance, fender clearance, and general suspension condition. Older coupes often carry decades of changes, so a quick inspection helps prevent choosing a tire that matches the original size but conflicts with the car's current setup.
What should I inspect before driving a 1979 Plymouth Sapporo on new tires?
Before driving a 1979 Plymouth Sapporo on new tires, inspect the wheels, valve stems, lug hardware, and overall tire seating on the rim. It is also smart to confirm proper inflation, look over the suspension and steering for looseness, and make sure the tires clear the body and chassis through normal steering travel.
Collector and occasional-use cars can hide problems that are not obvious during installation. A short, careful initial drive helps reveal vibration, rubbing, pulling, or air loss before the car is used more seriously. After that first outing, recheck pressure and look again for any fresh contact marks or settling issues, especially if the Sapporo has sat for long periods.
How should 195/70R14 tires on a collector 1979 Plymouth Sapporo be maintained?
195/70R14 tires on a collector 1979 Plymouth Sapporo should be kept properly inflated, inspected regularly, and protected from long periods of heat, sunlight, and ozone exposure. Tread depth is only part of the story on a low-use car, so sidewall condition, cracking, and signs of aging deserve just as much attention.
Storage habits have a real effect on tire life for a car that is not driven often. Clean, dry conditions and periodic movement of the vehicle can help reduce flat spotting and long-term stress in one contact area. Regular visual checks before each drive are worthwhile, since an older specialty car may cover few miles while still developing age-related tire issues.
