The 1993 Mitsubishi Diamante arrived as a refined front-drive sedan and wagon with a distinctly upscale role in Mitsubishi’s early-1990s lineup. Buyers looking at one today are often balancing everyday drivability with the desire to preserve the car’s original character. This 1993 Mitsubishi Diamante uses a 205/65R15 radial tire on a 15-inch rim across its covered fitments. Available choices in that size include BFGoodrich Silvertown Radial options with either a 2 Inch Whitewall or Redline sidewall treatment. That makes the main decision less about finding the right size and more about choosing the appearance and road-going presentation that best suits the car.
Which Tire Size Is Right for The 1993 Mitsubishi Diamante
The 1993 Mitsubishi Diamante uses one primary tire size: 205/65R15. It is a radial fitment for a 15-inch rim, and that same size is shared across the ES, ES Wagon, and LS. With size fitment staying consistent, the real choice becomes selecting the sidewall style and product presentation that best matches how the car will be driven and shown.
205/65R15 is a metric radial size in which 205 identifies the nominal section width in millimeters, 65 is the aspect ratio, R indicates radial construction, and 15 is the rim diameter in inches. For the 1993 Mitsubishi Diamante, this modern radial format suits the car’s original-era touring character and keeps the fitment centered on a 15-inch wheel. In this size, BFGoodrich Silvertown Radial choices include a Wide Whitewall treatment and a Redline version within the same tire series. That gives Diamante owners room to choose a more formal or more sporting look while staying with the correct primary size.
Tire fitment is straightforward across the covered 1993 Mitsubishi Diamante sub-models because each one uses the same 205/65R15 radial size. Checking the sub-model still helps confirm that the car remains on its proper 15-inch wheel setup, especially if it has seen wheel changes over time.
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1993 Mitsubishi Diamante ES
The 1993 Mitsubishi Diamante ES uses the same 205/65R15 radial fitment as the other covered Diamante versions. Tire selection is therefore mainly about choosing the right sidewall presentation and confirming that the wheel width and overall setup still match the intended fitment.
The 1993 Mitsubishi Diamante ES Wagon also uses the 205/65R15 radial tire size on a 15-inch rim. That keeps replacement sizing simple, while still leaving room to decide whether a whitewall or redline sidewall better suits the wagon’s appearance and use.
The 1993 Mitsubishi Diamante LS shares the 205/65R15 radial tire size used across the covered Diamante range. With the size already established, the next step is comparing sidewall style and making sure the car still has the wheel dimensions needed for the intended 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 1993 Mitsubishi Diamante Tires for Sale
Available 205/65R15 choices for the 1993 Mitsubishi Diamante center on the BFGoodrich Silvertown Radial series. The key comparison in the product grid is sidewall style, with both Wide Whitewall and Redline options built for 15-inch rims and a 5.50 to 7.50-inch rim-width range.
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Radial Tires
BFGoodrich Silvertown Radial | 2 Inch Whitewall | 205/65R15
Common 1993 Mitsubishi Diamante tire questions usually come down to confirming the 205/65R15 fitment, understanding 15-inch rim compatibility, comparing sidewall styles, and checking the car’s wheels, condition, and clearances before regular road use.
Tire Size & Fitment
What tire size fits a 1993 Mitsubishi Diamante?
The 1993 Mitsubishi Diamante uses a 205/65R15 radial tire. That primary size applies across the covered ES, ES Wagon, and LS sub-models, so the basic fitment question is straightforward for most owners looking for a replacement tire in the original size format.
The practical next step is confirming that the car still has 15-inch wheels in an appropriate width range and has not been altered with aftermarket wheels or suspension changes. Once the size is verified, the choice usually shifts to tire appearance, especially when comparing whitewall and redline sidewall treatments.
What size rim does a 1993 Mitsubishi Diamante use?
The 1993 Mitsubishi Diamante uses a 15-inch rim with its 205/65R15 tire size. Available tires in this fitment are built around that 15-inch wheel diameter, and the supported product range in this size calls for a rim width from 5.50 to 7.50 inches.
Rim diameter is the first thing to confirm before replacing tires, since a 15-inch tire cannot be mounted on a different wheel diameter. Measuring the wheel and checking the stamped wheel size is worthwhile on older cars, especially when the vehicle may have received replacement wheels at some point in its life.
Do all 1993 Mitsubishi Diamante sub-models use the same tire size?
Yes. The covered 1993 Mitsubishi Diamante ES, ES Wagon, and LS sub-models all use the same 205/65R15 radial tire size. That shared fitment makes replacement simpler than on vehicles where size changes between trim levels, body styles, or wheel packages.
Even with consistent sub-model sizing, it still helps to inspect the actual car before ordering tires. Wheel swaps, changed ride height, or non-stock wheel widths can affect what works in practice, so confirming the wheel setup on the vehicle is still a smart step before choosing a specific tire style.
Choosing the Right Tire
What should I consider when choosing a 205/65R15 tire for a 1993 Mitsubishi Diamante?
Start with the basics: the tire should be the correct 205/65R15 size and built for a 15-inch wheel. For this Diamante fitment, available choices also share radial construction, so the main selection factors become sidewall appearance, rim-width compatibility, and whether the tire suits the car’s intended use and presentation.
A car kept close to its original look may call for a different visual treatment than one built around a more custom or enthusiast style. It also makes sense to compare product details such as load specification at the stated pressure and make sure the existing wheels fall within the tire’s supported width range.
What sidewall styles are available for 1993 Mitsubishi Diamante tires?
In 205/65R15 for the 1993 Mitsubishi Diamante, the available sidewall styles include a 2 Inch Whitewall and a Redline. Both are offered within the BFGoodrich Silvertown Radial series, so the difference is primarily visual rather than a change in basic size or construction type.
That appearance choice can influence how the car presents itself, especially on a well-kept early-1990s sedan or wagon. A wide whitewall gives a more formal, traditional look, while a redline introduces a sportier accent. The decision should match the character of the individual car rather than relying on one style as a universal answer.
What tire series are available for the 1993 Mitsubishi Diamante?
The available tire series for the 1993 Mitsubishi Diamante in 205/65R15 is BFGoodrich Silvertown Radial. Within that series, buyers can compare different sidewall treatments while staying with the same basic size, radial construction, and 15-inch rim diameter required for the vehicle.
Since the tire series stays consistent here, the focus shifts to how the finished tire will look on the car and whether the wheel dimensions are compatible. That can make selection easier, because the size and construction remain fixed while the visual presentation becomes the main point of comparison.
Restoration & Appearance
Which tire should I choose for a period-style 1993 Mitsubishi Diamante?
A period-style 1993 Mitsubishi Diamante should stay with the proper 205/65R15 radial size on a 15-inch rim. From there, the most relevant decision is visual treatment, since available tires in this size come in BFGoodrich Silvertown Radial form with either a 2 Inch Whitewall or Redline sidewall.
The better choice depends on how the car is being presented. A whitewall can emphasize a more formal, upscale look, while a redline adds a more assertive accent. Owners pursuing strict originality should compare the finished look against period photos, marque references, or vehicle-specific documentation before settling on one sidewall style.
How does tire construction affect the appearance of a restored 1993 Mitsubishi Diamante?
For the 1993 Mitsubishi Diamante, tire construction is less of a debate than on older collector cars because the primary fitment is already radial. That means the restoration-oriented appearance difference comes more from the sidewall styling of the tire than from choosing between bias-ply and radial construction types.
A restored Diamante can look notably different depending on whether it wears a wide whitewall or a redline, even when the size stays the same. Keeping the correct 205/65R15 proportions matters, since the wrong size can change the car’s stance and visual balance before any sidewall treatment is even considered.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1993 Mitsubishi Diamante?
Yes. Even though the 1993 Mitsubishi Diamante uses a straightforward 205/65R15 fitment, modifications can change what works on the actual car. Aftermarket wheels, altered wheel width, suspension changes, or body and fender work can all affect clearance and the relationship between the tire and the chassis.
Checking the car as it sits is the safest approach before replacing tires. Wheel diameter and width should be confirmed first, then steering clearance and visible space around the tire should be inspected. Small changes at the wheel or suspension can matter, even when the intended tire size itself is correct.
What should I inspect before driving a 1993 Mitsubishi Diamante on new tires?
Before regular road use, inspect wheel condition, confirm the wheel diameter and width, and make sure the tires are mounted in the correct 205/65R15 size. It is also smart to check inflation pressure, valve stems, lug hardware, and visible clearance at the fenders and steering components.
A road-ready check should include the rest of the car as well. Suspension wear, alignment condition, and brake issues can affect how new tires behave, especially on an older vehicle that may have spent long periods parked. A short test drive followed by a second inspection helps catch rubbing, vibration, or pressure loss early.
How should 205/65R15 tires on a collector 1993 Mitsubishi Diamante be maintained?
205/65R15 tires on a collector 1993 Mitsubishi Diamante should be kept properly inflated, inspected regularly for cracking, bulges, cuts, uneven wear, and signs of air loss, and protected from long exposure to heat, sunlight, and ozone sources. Low-mileage collector cars still need tire attention even when tread looks fresh.
Storage habits matter almost as much as driving habits on a preserved Diamante. Clean, dry conditions help, and the car should be checked before each outing rather than relying on appearance alone. Occasional movement, pressure checks, and a close look at sidewalls and tread can prevent age-related issues from being missed.
