The 1980 Oldsmobile Cutlass Supreme sat squarely in the personal-luxury era, when comfort, style, and curb appeal mattered as much as day-to-day road manners. Buyers today often approach these cars with the same mix of priorities, whether the goal is a clean driver, a well-preserved survivor, or a restoration with the right visual character. Tire fitment for the 1980 Oldsmobile Cutlass Supreme centers on two 14-inch radial sizes: 195/75R14 and 205/70R14. That leaves room to choose among whitewall, redline, raised white letter, and blackwall presentations. The right choice comes down to the exact wheel setup, the look you want, and how closely you plan to stay with the car’s period-style stance.
Which Tire Size Is Right for The 1980 Oldsmobile Cutlass Supreme
The 1980 Oldsmobile Cutlass Supreme uses two primary tire sizes, both in radial construction on 14-inch rims. Because both the Base and Brougham can use either 195/75R14 or 205/70R14, the first step is confirming which size is already on the car or which wheel-and-appearance combination you intend to keep before selecting a tire style, brand, or sidewall treatment.
195/75R14 is a metric radial size in which 195 identifies the nominal section width in millimeters, 75 is the aspect ratio, R indicates radial construction, and 14 is the rim diameter in inches. On a 1980 Oldsmobile Cutlass Supreme, this size keeps the fitment in a modern radial format that suits normal road use and a traditional 14-inch wheel. Available choices lean toward a classic look, with wide whitewall and narrow whitewall offerings from brands such as Coker Classic, Tornel, Maxxis, and Travelstar. This size is worth considering when the goal is a more conservative period-style presentation with several whitewall-oriented product options.
205/70R14 is also a metric radial size, with 205 indicating nominal section width in millimeters, 70 showing the aspect ratio, R for radial construction, and 14 for the wheel diameter. For the 1980 Oldsmobile Cutlass Supreme, it stays within the correct 14-inch radial fitment family while opening up a wider range of visual styles. Product choices include narrow whitewall, redline, dual redline, raised white letter, and blackwall designs from Maxxis, BFGoodrich, and Michelin across several series. This size makes sense when appearance plays a larger role in the decision or when the car already uses a 205/70R14 setup.
Fitment is fairly straightforward across the covered 1980 Cutlass Supreme sub-models because both the Base and Brougham use the same two radial tire sizes. Checking the exact sub-model still helps keep the selection process organized, especially when comparing wheel appearance and sidewall style preferences.
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1980 Oldsmobile Cutlass Supreme Base
The 1980 Oldsmobile Cutlass Supreme Base uses the same 14-inch radial tire fitment range as the rest of this model coverage, with both primary sizes available for consideration. That means the real decision is usually not sub-model exclusivity, but whether the car should stay with its current size and which sidewall treatment best suits the build.
The 1980 Oldsmobile Cutlass Supreme Brougham shares the same 14-inch radial tire size choices as the Base model. Tire selection therefore comes down to the look and road-use character you want, along with confirming the wheel setup already on the car before moving to a new 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 1980 Oldsmobile Cutlass Supreme Tires for Sale
Available 14-inch radial choices for the 1980 Oldsmobile Cutlass Supreme span Coker Classic, Tornel, Maxxis, Travelstar, BFGoodrich, and Michelin, with series and sidewall treatments ranging from wide whitewall and narrow whitewall to redline, dual redline, raised white letter, and blackwall.
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Radial Tires
Coker Classic Star Series | 2.25 Inch Whitewall | 195/75R14
These FAQs focus on the two 14-inch radial sizes used on the 1980 Oldsmobile Cutlass Supreme, along with wheel fitment, sidewall and brand choices, restoration-minded appearance, and the checks worth making before road use.
Tire Size & Fitment
What tire size fits a 1980 Oldsmobile Cutlass Supreme?
A 1980 Oldsmobile Cutlass Supreme uses two primary radial tire sizes: 195/75R14 and 205/70R14. Both sizes are used on 14-inch rims, and both the Base and Brougham sub-models fall within that same fitment range rather than having completely separate tire sizing.
That means the main job is confirming which size is actually on the car now, or which size matches the wheel-and-appearance setup you want to retain. A Cutlass Supreme with replacement wheels, prior suspension work, or a long ownership history should be checked carefully before choosing between the two sizes.
What size rim does a 1980 Oldsmobile Cutlass Supreme use?
The 1980 Oldsmobile Cutlass Supreme uses a 14-inch rim with both of its primary tire sizes, 195/75R14 and 205/70R14. The common rim diameter is helpful because it keeps the decision centered on the tire size and style rather than switching to a different wheel diameter.
Rim diameter is only part of the fitment picture, so it is still smart to verify the actual wheel width before selecting a tire. Many collector cars have had wheels changed over the years, and even when the diameter is right, width and clearance can affect how a particular 14-inch tire choice works on the car.
Do all 1980 Oldsmobile Cutlass Supreme sub-models use the same tire size?
The Base and Brougham versions of the 1980 Oldsmobile Cutlass Supreme share the same two primary tire sizes: 195/75R14 and 205/70R14. In other words, sub-model fitment does not split into one size for Base and another for Brougham within this coverage.
That makes selection more about the individual car than the trim name on the fender. The practical step is to confirm what wheels are installed and whether the car has been kept stock or modified, then choose the size and sidewall style that best match its current stance, intended use, and overall presentation.
Choosing the Right Tire
What should I consider when choosing a tire for a 1980 Oldsmobile Cutlass Supreme?
Start with the correct primary size for the car, which will be either 195/75R14 or 205/70R14, and confirm that the wheel diameter remains 14 inches. From there, compare the available radial options by sidewall style, brand, tire series, rim-width compatibility, and any load or weight figures that matter to your intended use.
A restoration-oriented Cutlass Supreme may lean toward a whitewall or redline presentation, while a street-driven car might be selected more for its current wheel setup and overall look. The best choice is the one that matches the car’s existing wheels, visual goal, and road-use needs without assuming every 14-inch tire belongs on every car.
What sidewall styles are available for 1980 Oldsmobile Cutlass Supreme tires?
Sidewall choices for the 1980 Oldsmobile Cutlass Supreme include wide whitewall, narrow whitewall, redline, dual redline, raised white letter, and blackwall depending on the tire size selected. The 195/75R14 offerings emphasize whitewall styles, while 205/70R14 opens the door to sportier visual treatments such as redline and raised white letter.
That variety matters because sidewall appearance changes the personality of the car even when the wheel diameter stays the same. A more formal Cutlass Supreme build may suit a whitewall, while a sportier street look may point toward redline or RWL, provided the chosen size also matches the wheel and body setup.
What brands offer tires for the 1980 Oldsmobile Cutlass Supreme?
Tires for the 1980 Oldsmobile Cutlass Supreme are available from Coker Classic, Tornel, Maxxis, Travelstar, BFGoodrich, and Michelin across its two primary 14-inch radial sizes. Those brands span several series and visual styles rather than all offering the same type of tire in the same presentation.
That makes brand comparison less about finding a single answer and more about matching the product character to the car. Some options lean toward traditional whitewall styling, while others offer redline, raised white letter, or blackwall looks, so the smarter approach is to compare style, size, and wheel compatibility together.
Restoration & Appearance
Which tire should I choose for a period-style 1980 Oldsmobile Cutlass Supreme?
A period-style 1980 Oldsmobile Cutlass Supreme usually starts with choosing the correct primary size already associated with the car, either 195/75R14 or 205/70R14, and then selecting a sidewall treatment that matches the presentation you want. Whitewall, redline, raised white letter, and blackwall options are all available within those 14-inch radial fitments.
The right decision depends on whether the car is being restored as a formal personal-luxury coupe, a sportier street machine, or a clean driver with era-appropriate visual cues. When exact originality matters, compare the tire choice against marque references, surviving examples, and the wheel setup actually installed on the vehicle.
How does tire construction affect the appearance of a restored 1980 Oldsmobile Cutlass Supreme?
On the 1980 Oldsmobile Cutlass Supreme, the primary fitments are radial tires, so the appearance decision is less about bias-ply versus radial and more about how the radial tire is finished. Sidewall treatment and tire series have the biggest visual effect, especially when comparing wide whitewall, narrow whitewall, redline, RWL, and blackwall choices.
That difference can shift the car from formal and upscale to sporty and aggressive without changing the basic wheel diameter. For a restoration-minded build, tire appearance should support the trim level, wheel style, and overall era impression rather than being chosen as an isolated accessory.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1980 Oldsmobile Cutlass Supreme?
Yes. A 1980 Oldsmobile Cutlass Supreme may use either 195/75R14 or 205/70R14, but that does not mean every car still has its original wheel and suspension setup. Aftermarket wheels, altered ride height, suspension wear, or body changes can all affect which size works cleanly on a particular car.
The practical approach is to inspect the wheel diameter and width already installed, then check steering, fender, and suspension clearance before changing sizes or sidewall styles. Even when the tire size is correct for the model, the actual car in front of you should be treated as the final fitment reference.
What should I inspect before driving a 1980 Oldsmobile Cutlass Supreme on new tires?
Before road use, inspect the wheels for correct diameter and condition, verify that the tires are seated properly, and confirm basic clearances at the fenders and suspension. It is also smart to check inflation pressure, look for any sign of rubbing, and make sure the steering turns freely from lock to lock.
A collector-era Cutlass Supreme deserves the same attention beyond the tires themselves, especially if the car has sat for long periods. Worn suspension parts, poor alignment, old shocks, and loose steering components can affect how new tires behave, so a careful once-over helps the car drive as intended.
How should tires on a collector 1980 Oldsmobile Cutlass Supreme be maintained?
Tires on a collector 1980 Oldsmobile Cutlass Supreme should be checked regularly for pressure loss, cracking, bulges, cuts, uneven tread wear, and any signs of aging from storage. Low-use cars often need closer visual inspection than daily drivers because time, heat, and inactivity can affect tire condition even when mileage stays low.
Good storage habits also help preserve the tires between drives. Keeping the car away from prolonged sunlight, moisture, and ozone sources, while moving it occasionally and maintaining proper inflation, can reduce stress on the casing and help the tires remain roadworthy for seasonal or occasional use.
