1990 Mitsubishi covered a wide span of the import market, from efficient small cars to family sedans and the newly introduced Eclipse sport compact. That breadth matters when sorting tire fitment, because 1990 Mitsubishi was not a one-size-fits-all lineup. Five models used six different radial sizes, with some overlap between models such as Eclipse and Galant, while others like Sigma and Precis followed their own size paths or shared only with a close sibling. The first thing to confirm is your exact model, then the wheel diameter it uses, since that determines which of the year’s metric radial sizes actually belongs on your car.
Which Tire Size Is Right for Your 1990 Mitsubishi
Six tire sizes cover 1990 Mitsubishi vehicles, and they vary by model rather than being shared across the full lineup. The key decision is confirming your exact model and wheel diameter first, because this year uses 13-, 14-, 15-, and 16-inch radial sizes across different cars. Understanding that distinction before choosing a product saves time and helps you match the right tire to the right Mitsubishi.
Year(s): 1990|Fit(s): Eclipse, Galant|Construction: Radial|Rim: 14 in
185/70R14 is a metric radial with a 185-millimeter section width, a 70-series aspect ratio, and a 14-inch rim diameter. It is available from BFGoodrich, Avon, Dunlop, and Michelin in blackwall and wide whitewall styles, and speed ratings vary by product, including H at 130 mph and V at 149 mph; tube status also varies by product. This size is shared by the 1990 Mitsubishi Eclipse and 1990 Mitsubishi Galant, so the real choice is usually between a more period-styled whitewall look and a sportier blackwall radial character for regular road use.
Year(s): 1990|Fit(s): Eclipse|Construction: Radial|Rim: 16 in
205/55R16 is a metric radial with a 205-millimeter section width, a 55-series aspect ratio, and a 16-inch rim diameter. It comes from BFGoodrich and Michelin in blackwall form, with speed ratings varying by product and including W at 168 mph and Y at 186+ mph; tubeless marking also varies by product. This size is specific to the 1990 Mitsubishi Eclipse and suits buyers who need the larger-diameter sport-oriented fitment used on that model rather than a universal 1990 Mitsubishi size.
Year(s): 1990|Fit(s): Galant, Sigma|Construction: Radial|Rim: 15 in
195/60R15 is a metric radial with a 195-millimeter section width, a 60-series aspect ratio, and a 15-inch rim diameter. BFGoodrich and Michelin offer it with wide whitewall, RWL, redline, and blackwall sidewall treatments, and speed ratings vary by product, including S at 112 mph and V at 149 mph; tubeless marking varies by product as well. This size is shared by the 1990 Mitsubishi Galant and 1990 Mitsubishi Sigma, making it a good fit when you want either a classic American-style sidewall treatment or a cleaner modern blackwall radial in the correct diameter.
Year(s): 1990|Fit(s): Mirage, Precis|Construction: Radial|Rim: 13 in
155/80R13 is a metric radial with a 155-millimeter section width, an 80-series aspect ratio, and a 13-inch rim diameter. It is available from Travelstar, BFGoodrich, Maxxis, and Tornel with narrow whitewall and wide whitewall options, and products in this size include a T speed rating at 118 mph while tube status varies by product. This size is shared by the 1990 Mitsubishi Mirage and 1990 Mitsubishi Precis, and it appeals to buyers who want a smaller-car fitment with a strong emphasis on traditional whitewall appearance.
Year(s): 1990|Fit(s): Mirage, Precis|Construction: Radial|Rim: 13 in
175/70R13 is a metric radial with a 175-millimeter section width, a 70-series aspect ratio, and a 13-inch rim diameter. Avon offers this size in a blackwall radial, with an H speed rating of 130 mph. This size is specific to certain 1990 Mitsubishi Mirage and 1990 Mitsubishi Precis applications, so it is the right choice when your car calls for the wider 13-inch fitment rather than the narrower 155/80R13.
Year(s): 1990|Fit(s): Mirage|Construction: Radial|Rim: 14 in
195/60R14 is a metric radial with a 195-millimeter section width, a 60-series aspect ratio, and a 14-inch rim diameter. Michelin offers it as a blackwall radial with a V speed rating of 149 mph and a tubeless marking. This size is specific to the 1990 Mitsubishi Mirage, so it matters most for buyers confirming a higher-spec Mirage fitment rather than choosing across the wider 1990 Mitsubishi range.
Five Mitsubishi models are covered for 1990, and tire size changes significantly across the range. Some models share a size with a stablemate, but the lineup as a whole does not use one common fitment, so identifying the exact model is the first step before narrowing down a tire. Select a model below to see its model-specific fitment history and tire options.
1990 Mitsubishi Eclipse
The 1990 Mitsubishi Eclipse marked the start of Mitsubishi’s high-profile sport compact coupe, known for its aerodynamic styling and performance-focused image. Eclipse applications here mount on either 14-inch or 16-inch wheels depending on configuration, so wheel diameter is the key detail to confirm before choosing a tire.
The 1990 Mitsubishi Galant was Mitsubishi’s midsize sedan, aimed at buyers who wanted a practical four-door with a more international feel than many domestic competitors. Galant applications here use either a 14-inch or 15-inch wheel fitment, depending on the version of the car.
The 1990 Mitsubishi Mirage served as Mitsubishi’s compact economy car, with light weight and efficient packaging that made it a practical entry in the small-car field. Mirage fitments span 13-inch and 14-inch wheels, so this model has the widest size spread in the 1990 Mitsubishi lineup.
The 1990 Mitsubishi Precis was a subcompact offering positioned around economy and simplicity, sharing its character with other lightweight import compacts of the period. Precis applications here use 13-inch wheel fitments only, with two tire sizes depending on the specific version of the car.
The 1990 Mitsubishi Sigma sat at the more upscale end of Mitsubishi’s sedan range, with a larger, more formal character than the brand’s smaller cars. Sigma uses a 15-inch wheel fitment here, centered on one radial size rather than multiple alternatives across the model.
Twenty products are available across six tire sizes for 1990 Mitsubishi vehicles. 185/70R14 offers 5 radial choices from BFGoodrich, Avon, Dunlop, and Michelin in blackwall and wide whitewall; 205/55R16 has 4 blackwall radials from BFGoodrich and Michelin; 195/60R15 has 4 radials from BFGoodrich and Michelin in wide whitewall, RWL, redline, and blackwall; 155/80R13 has 4 radials from Travelstar, BFGoodrich, Maxxis, and Tornel in narrow and wide whitewall; 175/70R13 has 1 blackwall radial from Avon; 195/60R14 has 1 blackwall radial from Michelin. Confirm size first, since tube markings and speed ratings can vary within some sizes.
Radial Tires
BFGoodrich Silvertown Radial | 2.25 Inch Whitewall | 185/70R14
These answers cover how 1990 Mitsubishi tire sizing changes from Eclipse to Galant, Mirage, Precis, and Sigma, along with sidewall style choices, rim-width concerns, and the care points that matter when an older import spends long periods parked between drives.
Size Basics & Fitment
What tire sizes fit 1990 Mitsubishi vehicles?
1990 Mitsubishi vehicles use six radial sizes across five model lines: 185/70R14 for Eclipse and Galant, 205/55R16 for Eclipse, 195/60R15 for Galant and Sigma, 155/80R13 for Mirage and Precis, 175/70R13 for Mirage and Precis, and 195/60R14 for Mirage. Rim diameters span 13, 14, 15, and 16 inches, so these sizes are not interchangeable across the whole make simply because the year matches.
Rim-width compatibility also changes by size. Products in 155/80R13 run across 4.00 to 5.50-inch rims, 175/70R13 across 4.5 to 6.0, 185/70R14 across 4.5 to 6.5, 195/60R15 across 5.5 to 7.0, and 205/55R16 across 5.5 to 7.5. Start with the model name on the car, then confirm the actual wheel diameter before choosing a tire.
What does 185/70R14 mean on a 1990 Mitsubishi tire?
On a 1990 Mitsubishi, 185/70R14 is a metric radial size. The 185 is the section width in millimeters, 70 is the aspect ratio, R means radial construction, and 14 is the wheel diameter in inches. Within the 1990 Mitsubishi range, that size fits Eclipse and Galant applications rather than every model Mitsubishi sold that year.
That code matters because it identifies both the tire’s general proportions and the wheel it is built to mount on. In this size, buyers can also choose between blackwall and wide whitewall styles, and speed ratings can differ by product, including H and V applications. If your car wears 14-inch wheels, 185/70R14 is only correct when your Eclipse or Galant actually used that fitment.
Do all 1990 Mitsubishi models use the same tire size?
No. 1990 Mitsubishi fitment varies considerably by model. Eclipse uses 185/70R14 or 205/55R16, Galant uses 185/70R14 or 195/60R15, Mirage uses 155/80R13, 175/70R13, or 195/60R14, Precis uses 155/80R13 or 175/70R13, and Sigma uses 195/60R15. Even where there is overlap, those shared sizes apply only to certain pairs of models rather than the entire Mitsubishi lineup.
That means year and make alone are not enough for tire selection on a 1990 Mitsubishi. A Mirage and a Sigma are separated by both tire width and wheel diameter, and an Eclipse may carry either a 14-inch or 16-inch fitment depending on version. Confirm the model first, then confirm what wheels are actually on the car before moving on to sidewall style or brand preference.
Buying the Right Tire
What sidewall styles are available for 1990 Mitsubishi tires?
1990 Mitsubishi tire choices include blackwall, wide whitewall, narrow whitewall, redline, and RWL depending on size. Blackwall options appear in every size that has more performance-oriented or conventional modern-looking radial choices, while 155/80R13, 185/70R14, and 195/60R15 also open the door to period-flavored whitewall or specialty sidewall treatments. The 195/60R15 size is the broadest in visual variety, with blackwall, wide whitewall, redline, and raised white letter options.
For a 1990 Mitsubishi, the most natural appearance is usually a blackwall radial, especially on Eclipse, Galant, Mirage, Precis, and Sigma in everyday trim. Whitewalls, redlines, and RWL tires can still be useful if the car has been restored to a specific look or if the owner prefers a custom presentation. Choose the sidewall style after confirming the correct size, since appearance options vary sharply from one size to another.
What brands make tires for 1990 Mitsubishi vehicles?
1990 Mitsubishi tire coverage includes BFGoodrich, Avon, Dunlop, Michelin, Travelstar, Maxxis, and Tornel. Brand availability changes by size: 185/70R14 is available from BFGoodrich, Avon, Dunlop, and Michelin; 205/55R16 from BFGoodrich and Michelin; 195/60R15 from BFGoodrich and Michelin; 155/80R13 from Travelstar, BFGoodrich, Maxxis, and Tornel; 175/70R13 from Avon; and 195/60R14 from Michelin.
That spread gives 1990 Mitsubishi owners a mix of touring-style radials, sport-oriented radials, and specialty sidewall treatments depending on the size their car uses. The best way to narrow the field is to start with the exact size and wheel diameter, then decide whether your priority is a stock-looking blackwall, a whitewall presentation, or a more performance-focused radial character within that fitment.
What is the difference between BFGoodrich and Michelin choices for 195/60R15 on a 1990 Mitsubishi?
For 1990 Mitsubishi applications that use 195/60R15, BFGoodrich covers several visual directions while Michelin stays closer to a modern blackwall presentation. BFGoodrich offers wide whitewall, RWL, and redline versions in this size, while Michelin offers a blackwall Primacy 3 with an 88V marking. Speed markings also differ within the size, with BFGoodrich RWL carrying an 87S marking and Michelin carrying an 88V marking.
That makes the choice less about basic fitment and more about how you want the car to look and be used. A Galant or Sigma wearing a blackwall Michelin keeps a more understated late-1980s or early-1990s road look, while the BFGoodrich options give more visual flair for custom or nostalgia-minded presentation. Check the exact sidewall treatment and speed marking before settling on a tire in this size.
Fitting & Setup
What rim width do 1990 Mitsubishi tires require?
Rim-width ranges for 1990 Mitsubishi tires depend on size. 155/80R13 products span 4.00 to 5.50 inches, 175/70R13 uses 4.5 to 6.0, 185/70R14 uses 4.5 to 6.5, 195/60R15 uses 5.5 to 7.0, and 205/55R16 uses 5.5 to 7.5. Those numbers show why two tires with similar overall proportions still may not belong on the same wheel.
Before ordering, measure or verify the wheel width on the car rather than assuming any tire with the right diameter will work. That step is especially important on modified cars, because a 1990 Mitsubishi may now wear aftermarket wheels that differ from original dimensions. Matching tire width to the actual wheel helps preserve proper bead seating, tread shape, and overall road behavior.
Do 1990 Mitsubishi tires require inner tubes?
Inner-tube requirements vary by product on 1990 Mitsubishi tires. Some sizes include tires marked TL for tubeless use, such as the Michelin XAS in 185/70R14, Michelin SX MXX3 N2 in 205/55R16, Michelin Primacy 3 in 195/60R15, and Michelin MXV3-A in 195/60R14. Other products in those same or related sizes do not carry the same marking in the size description, so tube status should be checked product by product rather than assumed by size alone.
The wheel itself matters as much as the tire. If your 1990 Mitsubishi still uses original-style tubeless passenger-car wheels in good condition, a tubeless-marked tire is often the straightforward path. If the car has older, repaired, or non-original wheels, confirm the intended setup before installation. That simple check avoids mismatching a tire’s construction or marking to the wheel you plan to use.
Maintenance, Storage & Longevity
How should I store a 1990 Mitsubishi when the tires are fitted?
A stored 1990 Mitsubishi should be kept out of direct sunlight, away from electric motors or ozone sources, and on a clean, dry surface. Tire pressures should stay near the operating range appropriate for the tire and vehicle so the casing is not sitting underinflated for months at a time. Even though every 1990 Mitsubishi size here is radial, long static storage can still create temporary flat-spotting and age-related sidewall stress.
Moving the car periodically is helpful, and longer storage intervals are easier on the tires if the vehicle is rolled to change contact patches or supported in a way that reduces continuous load. A breathable cover and a cool indoor setting go a long way toward preserving rubber. If the car is part of a collection and spends more time parked than driven, storage discipline affects tire life as much as actual road mileage.
How long do tires on a 1990 Mitsubishi typically last?
Tire age matters more than mileage on many 1990 Mitsubishi vehicles because these cars are often driven infrequently compared with everyday commuters. A sound rule is to begin close inspection and professional evaluation once tires reach about five to seven years of age, and to give serious replacement consideration as they approach ten years, regardless of remaining tread depth. The DOT date code on the tire sidewall is the best way to establish age.
A lightly used Mirage, Galant, or Eclipse can still need new tires long before the tread looks worn out. Rubber hardens, sidewalls crack, and internal materials age even when the car spends most of its life in a garage. If the car has recently been purchased, checking date codes should be one of the first maintenance steps, especially when the tires look cosmetically good but their age is uncertain.
How often should tires on a 1990 Mitsubishi be inspected?
Tires on a 1990 Mitsubishi deserve a quick inspection before every drive and a more careful inspection before any longer outing. Look for sidewall cracking, punctures, bulges, uneven tread wear, and any sign that a tire is losing pressure. On cars that sit often, the valve stems deserve the same attention as the tires themselves because stem aging can become a weak point even when tread condition still appears acceptable.
A longer inspection routine should also include checking cold inflation pressure, verifying the spare tire, and watching for vibration that may point to balance or aging issues. Since some 1990 Mitsubishi sizes include specialty sidewall treatments such as whitewalls or redlines, cosmetic cleaning should never mask structural problems. A clean-looking tire is still a tire that needs regular pressure and condition checks.
Safety & Road Use
Are 1990 Mitsubishi tires safe for highway driving?
1990 Mitsubishi tires can be suitable for highway driving when the tires are in good condition, correctly sized, and used within their speed rating. Current offerings across these sizes include T-rated tires to 118 mph, H-rated tires to 130 mph, V-rated tires to 149 mph, W-rated tires to 168 mph, and Y-rated tires to 186+ mph. Those ratings are well beyond ordinary U.S. highway speeds, though the age and mechanical condition of the vehicle remain just as important as the tire itself.
A 1990 Mitsubishi should still be approached as a 1990-era car, especially if it is original or lightly used. Suspension wear, alignment, brake condition, and stale rubber parts can limit confidence long before the tire reaches its speed ceiling. Highway use is far more about choosing the correct size, maintaining proper inflation, and driving within the car’s real-world condition than chasing the highest speed symbol on the sidewall.
What inflation pressure should I use for 1990 Mitsubishi tires?
Inflation pressure for a 1990 Mitsubishi should follow the vehicle manufacturer’s recommendation for the specific model and tire size, then be cross-checked against the tire manufacturer’s markings and load information. Some available tires include load-and-pressure figures such as 959 pounds at 35 psi for 155/80R13, 1,190 pounds at 35 psi for 195/60R15, 1,201 pounds at 35 psi for 185/70R14, 1,235 pounds for one 185/70R14 product, 1,356 at 51 psi for one 205/55R16 product, and 1,477 pounds at 50 psi for another 205/55R16 product.
Those figures are tire ratings, not universal inflation instructions for every 1990 Mitsubishi application. Do not transfer a pressure from a 16-inch Eclipse fitment to a 13-inch Mirage, or from one tire line to another simply because the width looks similar. Start with the factory placard or owner’s manual for the car, then confirm that the selected tire’s construction and rating support that use.
What should I check before taking a 1990 Mitsubishi on a longer drive?
Before a longer drive in a 1990 Mitsubishi, inspect each tire for cracking, cuts, bulges, exposed cords, irregular wear, and proper cold inflation pressure. Confirm that the spare is serviceable, that the valve stems are sound, and that the tires match the wheel diameter actually on the car. A careful walkaround also helps catch age-related issues that are common on collector and survivor imports, even when the car is used regularly.
The tire check should be part of a broader pre-trip inspection that includes brakes, cooling system condition, belts, hoses, and fluid leaks. An older Eclipse, Galant, Mirage, Precis, or Sigma can cover highway miles comfortably when maintained, but neglect in any one of those systems can turn a simple outing into a roadside problem. Treat the tires as one piece of overall road readiness, not an isolated item.
