Pontiac Fiero Tires

Pontiac Fiero uses six tire sizes across the 1984-1988 production run: 185/80R13 for 1984-1985, 215/60R14 for 1984-1985, 195/70R14 for 1985-1988, 205/60R15 for 1986-1988, 215/60R15 for 1986-1988, and 185/75R14 for 1986-1988. The corresponding rim diameters are 13 inches for 185/80R13, 14 inches for 215/60R14, 195/70R14, and 185/75R14, and 15 inches for 205/60R15 and 215/60R15.

That means year alone is not enough to choose a Pontiac Fiero tire in every case. Early cars can carry either 13- or 14-inch wheels, while later cars can carry either 14- or 15-inch wheels, so the correct approach is to confirm the year and then physically verify the wheel diameter before selecting a size.

A 1986 Pontiac Fiero has four tire sizes listed because that model year spans more than one wheel-package configuration. The listed sizes are 205/60R15, 215/60R15, 195/70R14, and 185/75R14, which split across two different rim diameters: 14 inches and 15 inches.

That split means a 1986 Pontiac Fiero owner needs to identify the actual wheel setup on the car instead of choosing by model year alone. Checking the tire sidewall, measuring the wheel, and comparing against the year-specific size listing will usually separate a 14-inch application from a 15-inch one quickly and avoid an expensive mismatch.

Pontiac Fiero uses 13-, 14-, and 15-inch rim diameters across the full production run. The 1984-1985 range includes 13-inch and 14-inch fitments, while 1986-1988 includes 14-inch and 15-inch fitments. The change in later production is the appearance of 15-inch applications beginning in 1986.

Wheel diameter is the first fitment check because every listed Pontiac Fiero tire size is tied directly to a specific rim diameter. If the car has been changed from its original wheel package over the years, the wheel itself matters more than the model year, so confirm the actual diameter before comparing width and aspect ratio.

On a Pontiac Fiero, 205/60R15 means the tire is 205 millimeters wide, has a 60-series aspect ratio, uses radial construction, and mounts on a 15-inch wheel. The same decoding logic applies to the other metric sizes used on the Pontiac Fiero, including 185/80R13, 215/60R14, 195/70R14, 215/60R15, and 185/75R14.

Reading the size code correctly helps separate similar Pontiac Fiero fitments that share close dimensions but mount on different wheels. The crucial part is the final number, since a 14-inch and 15-inch Pontiac Fiero tire may look broadly similar at a glance yet will not interchange on the wrong wheel.

A 1985 Pontiac Fiero can use 185/80R13, 215/60R14, or 195/70R14 depending on its wheel-package configuration. Those sizes span both 13-inch and 14-inch rim diameters, so the correct choice starts with identifying the wheel actually fitted to the car and then matching that wheel diameter to the listed size range for 1985.

The most reliable approach is to read the current sidewall if the car still has a properly matched set, then verify the wheel diameter directly at the rim. If the car is under restoration or has changed wheels over time, compare what is on the car with period photos, build information, or marque references before selecting the replacement tire.

Pontiac Fiero tires are available in several sidewall styles, including blackwall, narrow whitewall, wide whitewall, redline, and RWL raised white letter. The available style depends on size: some 13- and 14-inch fitments lean toward whitewall choices, while several 15-inch options add blackwall, redline, and raised-white-letter alternatives.

Sidewall style affects the finished look of a Pontiac Fiero as much as the size itself. A whitewall can support a more custom or period-personalized appearance, while blackwall and RWL options often suit a sportier 1980s presentation, so it is worth deciding whether the goal is restoration, period customization, or a more performance-oriented visual character.

Pontiac Fiero tire offerings here include Maxxis, BFGoodrich, Coker Classic, Dunlop, Michelin, American Classic, Avon, Vredestein, Tornel, and Travelstar. Brand coverage varies by size, with some sizes having a single brand option and others, particularly certain 15-inch fitments, offering a broader spread of choices.

The practical takeaway is to narrow the search by size first, then compare brands within that exact fitment. Once the correct Pontiac Fiero size is confirmed, the remaining decision usually comes down to sidewall style, desired visual period, and whether the car is being finished as a stock-appearing driver, a custom, or a more sporting road car.

Pontiac Fiero tires in these sizes appear across several series, including Maxxis Radial, Silvertown Radial, Star Series, Radial T/A, Sport Classic, Michelin Primacy 3, American Classic Radial, Asymmetrical Tread, CR6ZZ, Sprint Classic, Tornel Classic, Classic Whitewall MA-1, and UN106. All of them are radial tires, but they differ in sidewall treatment, intended visual character, and the range of sizes each series supports.

That means a Pontiac Fiero owner is often choosing among appearance and use-case differences rather than switching between bias-ply and radial construction. Blackwall touring-style radials, whitewall radials, redline options, and raised-white-letter tires each give the car a different stance, so the best match depends on whether the goal is a stock-like presentation, period custom look, or sportier 1980s attitude.

A Pontiac Fiero should be stored in a cool, dry, dark space with the tires kept away from direct sunlight, ozone sources, and prolonged contact with petroleum products or solvents. Proper inflation matters during storage, because underinflated collector-car tires can develop flat spotting while over time even a correctly stored set will age whether the car is driven often or not.

If the Pontiac Fiero will sit for long periods, move it occasionally or place it on tire cradles or jack stands as appropriate for the storage plan. Keeping the car clean, the alignment in good order, and the tires shielded from heat and UV exposure will do more for long-term tire health than simply leaving the car parked and untouched.

Tires on a Pontiac Fiero should be inspected before regular road use and at routine intervals even if the car is driven only seasonally. The inspection should include air pressure, tread wear, sidewall cracking, age-related hardening, impact damage, and any sign of uneven wear that might point to alignment, suspension, or brake issues.

Collector cars often cover few miles, so time and storage conditions can matter more than tread depth. A Pontiac Fiero that sees occasional use may still need attention because tires can age out while appearing to have plenty of remaining tread, and catching that early helps prevent vibration, poor handling, and roadside trouble.

Pontiac Fiero tires should be replaced when age, sidewall condition, hardening, cracking, repeated air loss, or structural deterioration make them questionable, even if tread depth still appears serviceable. Collector-car tires do not last indefinitely simply because mileage is low, and age-related decline can become the deciding factor long before the tread is worn out.

A practical rule is to have older Pontiac Fiero tires evaluated regularly and treat visible aging as a stronger warning sign than remaining tread alone. If the car has sat for years, has unknown tire age, or shows vibration and weathering, replacement is usually the safer path than trying to stretch the life of an old set.

Pontiac Fiero was fitted across multiple size groups during its 1984-1988 run, including 185/80R13, 215/60R14, 195/70R14, 205/60R15, 215/60R15, and 185/75R14 depending on year and configuration. The available replacement lines today are radial series from several brands, with sidewall treatments ranging from blackwall and raised white letter to narrow and wide whitewall.

Because more than one size can apply within the same Pontiac Fiero model year, originality depends on the specific car rather than the model name alone. For a restoration-minded owner, the strongest reference is the car’s original wheel package and period equipment information, followed by choosing a replacement size and sidewall style that matches the intended factory or period-custom appearance.

Correct tire fitment can affect how a Pontiac Fiero is judged and how seriously a restoration is taken, especially when wheel diameter, tire profile, and sidewall style define the car’s visual stance. A Pontiac Fiero restored with an obviously incorrect size or mismatched appearance may look out of period even if the tires physically mount and function.

For owners concerned with show presentation, using the right Pontiac Fiero size for the car’s year and configuration is usually more important than simply choosing a tire that fits the wheel. Sidewall style also matters, since blackwall, whitewall, redline, and raised-white-letter tires each create a different period impression and can move the car toward stock, custom, or sport-oriented presentation.

Pontiac Fiero tire options here include blackwall, narrow whitewall, wide whitewall, redline, and RWL raised white letter sidewalls. No single sidewall style is correct for every Pontiac Fiero because the available sizes and visual treatments vary across the model’s different wheel packages and because many owners restore these cars to either stock or period-custom themes.

A restoration focused on factory-like sport compact presentation will often lean toward blackwall or raised-white-letter Pontiac Fiero tires, while a personalized period look may favor whitewalls or redlines. The best choice is the one that matches the exact size required for the car first, then supports the visual era and finish standard you are trying to achieve.

These Pontiac Fiero tires are modern radial products in the listed sizes, and they are intended for normal road use when they are correctly matched to the wheel diameter, mounted properly, and kept in sound condition. Safety depends on choosing the exact size the car requires and maintaining the tires as part of the broader condition of the suspension, steering, brakes, and wheels.

The key for a Pontiac Fiero owner is not simply whether a tire is new, but whether it is the right 13-, 14-, or 15-inch fitment for that specific car. A proper inspection after mounting, along with careful attention to age, inflation, and overall chassis health, matters just as much as the size printed on the sidewall.

Before driving a Pontiac Fiero, check tire pressure, sidewall condition, tread surface, valve stems, wheel security, and any sign of uneven wear or impact damage. It is also wise to confirm that all four tires are the correct matched sizes for the wheel packages on the car, since Pontiac Fiero fitments vary across the production run and some years list several possible sizes.

A short walk-around can prevent most tire-related surprises. If a Pontiac Fiero has been parked for an extended period, add a closer inspection for flat spotting, weather checking, and age-related hardening before returning it to regular road use, because long storage can change tire condition even when tread depth still looks acceptable.

The appropriate speed for a Pontiac Fiero on its original-size tires depends on the exact tire chosen, its condition, and the overall mechanical health of the car rather than the model name alone. Since the available Pontiac Fiero tires here are radial products in several sizes and series, safe operation begins with using a sound, properly fitted tire and respecting the limitations of an older collector car.

In practice, a Pontiac Fiero should be driven at sensible road speeds that match tire condition, inflation, road surface, and the car’s suspension and brake state. An older car with freshly fitted tires still deserves a cautious shakedown, and any vibration, pull, heat buildup, or unstable response is a reason to slow down and inspect the car before continuing.