The 1988 Plymouth Sundance belongs to the front-wheel-drive compact era when practical American hatchbacks and coupes were being tuned for everyday drivability, trim variation, and a more modern tire footprint than earlier decades. That matters here, because the 1988 Plymouth Sundance uses radial tire fitments in two different sizes, with 14-inch and 15-inch applications depending on configuration. Buyers looking at this car may be choosing between a more standard 185/70R14 setup and the lower-profile 205/50R15 used on certain versions. The right decision starts with confirming the exact sub-model and wheel diameter, then choosing the tire style, brand, and appearance that best suits road use or a restoration-minded presentation.
Which Tire Size Is Right for The 1988 Plymouth Sundance
The 1988 Plymouth Sundance uses two primary tire sizes, and the correct one depends on the sub-model and wheel diameter. Both fitments are radial, but one uses a 14-inch rim and the other uses a 15-inch rim, so confirming the actual wheels on the car is the first step before comparing tire style, brand, or period-appropriate appearance.
185/70R14 is a metric radial size in which 185 refers to the nominal section width in millimeters, 70 is the aspect ratio, R identifies radial construction, and 14 is the rim diameter in inches. On the 1988 Plymouth Sundance, this size suits the 14-inch wheel application and keeps the selection focused on radial construction rather than bias-ply alternatives. Available choices include blackwall and wide whitewall styles from brands such as BFGoodrich, Avon, Dunlop, Michelin, and Vredestein across several tire series. It is the right size to evaluate when the car still carries its 14-inch wheel setup and the goal is to balance fitment, appearance, and intended use.
205/50R15 is a metric radial size where 205 indicates the nominal section width in millimeters, 50 is the aspect ratio, R marks radial construction, and 15 is the rim diameter in inches. On the 1988 Plymouth Sundance, this size represents the 15-inch fitment and carries a lower-profile look than the 185/70R14 option. Tire selection in this size begins with confirming that the car actually uses the 15-inch wheel application associated with the proper sub-model or wheel setup. It is the size to focus on when preserving the intended stance and proportions of a Sundance configured for the larger wheel package.
Sub-model fitment matters on the 1988 Plymouth Sundance because tire size is not completely uniform across the range. The right choice starts with confirming whether the car is a Base or RS and then matching that sub-model to the wheel diameter currently on the vehicle.
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1988 Plymouth Sundance Base
The 1988 Plymouth Sundance Base can use either a 185/70R14 radial or a 205/50R15 radial, so wheel diameter has to be confirmed before choosing a tire. That makes the Base model less about one universal size and more about matching the tire to the actual wheel and overall setup on the car.
The 1988 Plymouth Sundance RS uses the 205/50R15 radial fitment. Tire selection for the RS centers on retaining the correct 15-inch sizing and then comparing the available tire options that suit the car's appearance and intended road use.
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 1988 Plymouth Sundance Tires for Sale
Available 1988 Plymouth Sundance tire choices center on 185/70R14 radial products from BFGoodrich, Avon, Dunlop, Michelin, and Vredestein. That gives buyers a useful mix of blackwall and wide whitewall styles, along with several distinct tire series and rim-width specifications to compare.
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Radial Tires
BFGoodrich Silvertown Radial | 2.25 Inch Whitewall | 185/70R14
Common 1988 Plymouth Sundance tire questions usually come down to the right size for the exact sub-model, 14-inch versus 15-inch wheel fitment, and how to compare available radial tires by sidewall style, brand, and intended appearance.
Tire Size & Fitment
What tire size fits a 1988 Plymouth Sundance?
The 1988 Plymouth Sundance uses two primary radial tire sizes: 185/70R14 and 205/50R15. The correct size depends on the specific sub-model and wheel setup, with the Base model associated with both sizes and the RS using 205/50R15.
The key step is confirming the wheel diameter currently on the car before choosing a tire. A Sundance with 14-inch wheels needs the 185/70R14 fitment, while a 15-inch wheel setup points to 205/50R15. On older cars, wheel changes over time are common, so the actual wheel and the exact sub-model both matter.
What size rim does a 1988 Plymouth Sundance use?
A 1988 Plymouth Sundance can use either a 14-inch or 15-inch rim, depending on the tire size and configuration. The 185/70R14 tire fits a 14-inch rim, while the 205/50R15 tire fits a 15-inch rim.
That makes wheel diameter the first fitment detail to verify before looking at tire brands or sidewall styles. A quick visual check of the current tire size or wheel stamping can help prevent ordering the wrong tire. On a Base model especially, assuming one rim size without checking can lead to an avoidable mismatch.
Do all 1988 Plymouth Sundance sub-models use the same tire size?
No, 1988 Plymouth Sundance sub-models do not all use the same tire size. The RS uses 205/50R15, while the Base model is associated with both 185/70R14 and 205/50R15 radial fitments.
That variation means sub-model identification alone may not settle the question on a Base car, because wheel diameter still has to be checked. The most reliable approach is to confirm both the exact sub-model and the wheels currently installed. Once that is done, the tire search becomes much more straightforward and focused.
Choosing the Right Tire
What should I consider when choosing a 185/70R14 tire for a 1988 Plymouth Sundance?
A 185/70R14 tire for a 1988 Plymouth Sundance should first match the car's 14-inch wheel setup and intended use. After size confirmation, the main factors are radial construction, sidewall appearance, brand preference, tire series, and rim-width compatibility.
The available 185/70R14 choices include both blackwall and wide whitewall styles, which can change the car's overall presentation quite a bit. It also helps to compare product details such as rim-width range, weight, and load figures where shown. For a Sundance that has seen modifications or wheel swaps, those fitment details deserve extra attention.
What sidewall styles are available for 1988 Plymouth Sundance tires?
For the 1988 Plymouth Sundance, the available 185/70R14 tire options include blackwall and wide whitewall sidewall styles. Blackwall choices appear across several radial tire series, while wide whitewall availability gives a more distinctive traditional appearance.
Sidewall style does not change the basic tire size requirement, but it does influence how the car looks once mounted. A blackwall usually suits a more understated or European-style presentation, while a wide whitewall creates a stronger period-inspired visual statement. The right choice depends on whether the car is being preserved, personalized, or simply driven.
What brands offer tires for the 1988 Plymouth Sundance?
185/70R14 tires for the 1988 Plymouth Sundance are available from BFGoodrich, Avon, Dunlop, Michelin, and Vredestein. Those brands cover several radial tire series, including Silvertown Radial, CR6ZZ, Sport Classic, Michelin XAS, and Sprint Classic.
Brand choice is best treated as one part of a larger fitment decision rather than the only factor. It helps to compare the overall character of each tire, including sidewall style, rim-width specification, and how the tire suits the car's appearance goals. Keeping the correct size and wheel compatibility at the center of the decision avoids costly guesswork.
Restoration & Appearance
Which tire should I choose for a period-style 1988 Plymouth Sundance?
A period-style 1988 Plymouth Sundance tire choice starts with using the correct primary size for the car's actual wheel setup, whether that is 185/70R14 or 205/50R15. Once size is confirmed, the decision shifts to the visual character of the tire, including sidewall treatment and series style.
For a restoration-minded car, appearance often matters almost as much as fitment. A blackwall usually keeps the look closer to late-1980s mainstream presentation, while a wide whitewall creates a much different visual effect. When exact originality is important, vehicle-specific photos, sales literature, or marque references are worth checking before finalizing the look.
Does correct tire fitment matter for a 1988 Plymouth Sundance restoration?
Correct tire fitment matters on a 1988 Plymouth Sundance restoration because tire size affects stance, proportions, and the relationship between the wheel opening and the wheel itself. Using the right 14-inch or 15-inch fitment helps the finished car look consistent with its intended configuration.
Fitment also influences practical details such as clearance and overall presentation. A restoration can lose visual balance quickly if the tire profile or wheel diameter is off, even when the car is otherwise well finished. Matching the tire to the actual sub-model and wheel setup keeps the result closer to the character the Sundance was meant to have.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1988 Plymouth Sundance?
Yes, modifications can affect tire fitment on a 1988 Plymouth Sundance. Aftermarket wheels, suspension changes, altered ride height, or body and brake changes can all influence which tire size works properly and how much clearance remains around the tire.
That matters especially on a car with more than one original rim diameter, because a previous owner may have changed both wheels and tires together. It is wise to confirm wheel diameter, wheel width, and visible clearance at the fender and steering components before replacing tires. A Sundance that looks stock may still have a different setup underneath.
What should I inspect before driving a 1988 Plymouth Sundance on new tires?
Before driving a 1988 Plymouth Sundance on new tires, inspect the wheels for damage, confirm the tire size matches the wheel diameter, and check that the tires seat and inflate properly. It also makes sense to look over valve stems, lug hardware, and the condition of the suspension and steering components.
A short initial road test can reveal rubbing, vibration, or alignment issues that were not obvious during installation. Tire pressure should be rechecked after the first drive, and the sidewalls should be inspected for any signs of contact. On a collector or lightly used Sundance, age-related wear elsewhere on the car can affect road readiness just as much as the tires.
How often should tires on a 1988 Plymouth Sundance be inspected?
Tires on a 1988 Plymouth Sundance should be inspected regularly, especially if the car is driven infrequently or stored for long periods. Visual checks for cracking, cuts, bulges, irregular tread wear, and air loss are important even when the tread still looks usable.
Collector-era compact cars often spend enough time parked that tire condition can change before mileage does. Pressure checks, occasional movement to avoid prolonged flat spotting, and clean dry storage all help preserve the tires. A Sundance that sees occasional road use benefits from inspection before trips rather than waiting for a mileage-based service interval.
