1991 Plymouth Minivans Tire Fitment Guide

1991 Plymouth Minivans use three tire sizes overall: 195/75R14, 205/70R14, and 205/70R15. The Grand Voyager uses 205/70R15, while the Voyager can use 195/75R14, 205/70R14, or 205/70R15 depending on its wheel setup. The two 14-inch sizes mount on 14-inch wheels, and the 205/70R15 mounts on a 15-inch wheel. Rim width guidance across the available products runs from 5.00 to 7.50 inches, depending on the exact size and tire.

That means year and make alone are not enough to pick a tire for every 1991 Plymouth minivan. A Voyager owner should confirm whether the van has 14-inch or 15-inch wheels before comparing styles, while a Grand Voyager owner can focus directly on 205/70R15 choices. Once wheel diameter is confirmed, the next step is deciding whether you want a plain blackwall, a whitewall look, or a more distinctive period-style sidewall treatment.

On a 1991 Plymouth Minivans tire, 205/70R15 is a metric radial size. The 205 is the nominal section width in millimeters, 70 is the aspect ratio, the R identifies radial construction, and 15 is the wheel diameter in inches. In this year and make, that size fits both the Grand Voyager and certain Voyager applications, all on 15-inch wheels.

That code matters because it is not interchangeable with the 14-inch Voyager sizes even though the section width may look similar. A 205/70R15 owner can then compare blackwall, narrow whitewall, and wide whitewall options, plus higher-speed-rated specialty radials where available. The size itself is the foundation; after that, appearance and intended use become the real deciding factors.

No, all 1991 Plymouth Minivans models do not use the same tire size. The Grand Voyager uses 205/70R15, while the Voyager spans 195/75R14, 205/70R14, and 205/70R15 depending on configuration. That split is significant because the 14-inch and 15-inch sizes mount on different wheel diameters, so they are not simple substitutions for one another.

For a buyer, the practical takeaway is to identify both the model and the wheel diameter before moving any further. Grand Voyager fitment is more straightforward, while Voyager fitment requires a closer look at the van itself. Checking the current tire sidewall and confirming the wheel size will usually answer the question quickly and prevent ordering a 14-inch tire for a 15-inch wheel or the reverse.

1991 Plymouth Minivans tires are available in several sidewall styles depending on size. The 205/70R15 comes in blackwall, narrow whitewall, and wide whitewall form. The 195/75R14 is available in narrow whitewall and wide whitewall, while the 205/70R14 expands the look further with narrow whitewall, raised white letters, redline, and dual-redline choices.

That variety lets a buyer tune the van’s appearance more than many people expect from an early-1990s minivan fitment. Whitewalls generally suit a cleaner factory-inspired look, while blackwalls keep things understated. Raised white letters and redlines on 205/70R14 lean more toward custom or enthusiast styling, so they can work well on a personalized Voyager but may look less stock on an originality-minded van.

Several brands cover 1991 Plymouth Minivans fitments. The 205/70R15 is available from Maxxis, Michelin, Avon, and American Classic. The 195/75R14 comes from Coker Classic, Tornel, and Maxxis, while the 205/70R14 is covered by Maxxis and BFGoodrich. Every size here is a radial, but the sidewall presentation and intended character vary from one brand and series to another.

That spread gives owners a useful mix of mainstream classic-style radials and more specialized enthusiast options. If your van is a family survivor or restoration, a whitewall radial may be the natural fit. If your Voyager has a custom or sport-flavored look, BFGoodrich options in 205/70R14 open the door to RWL or redline styling without moving away from the correct basic size format.

For 1991 Plymouth Minivans in 205/70R14, the BFGoodrich Radial T/A carries an RWL sidewall, a 93S speed rating, a 1,433-pound load rating at 35 psi, and a rim width range of 5.00 to 7.00 inches. The BFGoodrich Silvertown Radial is available in redline and dual-redline versions, also at 1,433 pounds at 35 psi, with a wider stated rim width range of 5.50 to 7.50 inches.

The practical difference is mostly visual and wheel-fitment related rather than one tire being universally right for every Voyager. A Radial T/A suits owners who want an unmistakable late-classic raised-white-letter look, while a Silvertown Radial leans toward a custom redline presentation. If your wheel width sits near the narrower end of the range, that can also influence which of the two families makes more sense.

Rim width requirements for 1991 Plymouth Minivans vary by size and tire. In 205/70R15, available fitments span 5.00 to 7.50 inches depending on the product. In 195/75R14, the range runs from 5.00 to 7.00 inches where stated, and in 205/70R14 the range runs from 5.00 to 7.50 inches depending on the series. The wheel diameter still has to match the tire size first: 14-inch tires on 14-inch wheels and 15-inch tires on 15-inch wheels.

That means a size match alone is not the whole story when comparing products. Two tires with the same sidewall code may have slightly different acceptable wheel-width windows, especially when one is a styling-oriented specialty radial. Checking your wheel width before committing is especially helpful if the van has aftermarket wheels or if a previous owner changed the original setup.

1991 Plymouth Minivans tire choices are overwhelmingly modern radial-style fitments, and tube requirements can vary by product rather than by size alone. The 205/70R15 category includes at least one tire marked TL for tubeless use, while several other products in the same size do not carry a tube marker in the size designation. The 14-inch sizes also appear in modern radial form without universal tube-type marking across the range.

The safest approach is to check the exact tire’s sidewall marking and match that to the wheel’s condition and design before installation. Many original minivan wheels were intended for tubeless radials, but age, corrosion, or wheel changes can affect the final setup. If there is any doubt about the wheel itself, a tire professional familiar with older domestic wheels can help confirm the right approach.

A 1991 Plymouth Minivans should be stored on clean, properly inflated tires in a cool, dry space away from direct sunlight, electric motors, battery chargers, welders, and other ozone-producing equipment. Keeping the van on a dry surface and moving it periodically helps prevent flat spotting and localized casing stress. Radial tires generally tolerate storage better than older bias-ply designs, but they still age from time, heat, and environment.

For a van that sits through winter or long inactive periods, many owners either roll it occasionally or support it in a way that reduces prolonged loading while keeping the suspension considerations in mind. Tire covers can help if the storage area has light exposure. The goal is to preserve the rubber and sidewalls, not just the tread, since collector vehicles often age out tires long before they wear them out.

Tires on a 1991 Plymouth Minivans are usually judged by age more than mileage, especially on collector or low-use vans. A sensible rule is to inspect them closely after about five to seven years of service and to treat the ten-year point as a serious replacement consideration regardless of tread depth. The DOT date code on the tire sidewall is the key reference for actual age.

That matters because many minivans from this era are driven occasionally, which can make old tires look better than they really are. Good tread does not cancel out internal aging, hardening, or sidewall degradation. If the van still wears tires of uncertain age, replacing them can be one of the most meaningful improvements you make for reliability and confidence on the road.

Tires on a 1991 Plymouth Minivans should be inspected before every drive and again before any longer outing or highway trip. Look for sidewall cracking, cuts, bulges, tread separation signs, uneven wear, and slow pressure loss. On older vehicles, valve stems deserve close attention as well, since they often age alongside the tires and can become a hidden failure point.

That habit is especially important on a low-mileage van that spends long stretches parked. Collector vehicles can hide age-related tire problems until the first sustained drive heats everything up. A quick walkaround and pressure check takes only a few minutes and can catch issues early enough to avoid damage to the tire, the wheel, or the van itself.

A 1991 Plymouth Minivans Voyager would have been a radial-tire vehicle from the factory era, which aligns with the radial fitments used across the Voyager and Grand Voyager range here. Depending on the wheel package, Voyager fitment centers on 195/75R14, 205/70R14, or 205/70R15. Original-equipment branding could vary by market and equipment package, so size, construction type, and sidewall character are more important starting points than chasing a brand name alone.

For a faithful restoration, begin by confirming the van’s wheel diameter and the tire size it actually used when new. Then decide whether you want a plain blackwall or a whitewall presentation that suits the trim level and the look you are after. If your goal is event-level originality, a Chrysler marque specialist or model-specific club can help verify market- and package-specific details.

Correct tire fitment does matter when showing a 1991 Plymouth Minivans, even if the vehicle is from a later collector era than many prewar or muscle-car restorations. Judges and knowledgeable enthusiasts tend to notice whether the tire size matches the wheel diameter, whether the construction is appropriate for the period, and whether the sidewall style suits the van’s intended factory or personalized presentation. An obviously mismatched wheel diameter or an exaggerated sidewall treatment can stand out quickly.

For most 1991 minivan restorations, authenticity is less about chasing obscure construction details and more about avoiding choices that look out of character. A whitewall can work on a well-preserved family van, while blackwall may be the cleaner stock-style choice on others. If the van will be judged, check the standards of the event or club first, because show expectations can differ from one venue to another.

In 205/70R15 for 1991 Plymouth Minivans, the Maxxis Classic Whitewall MA-1 uses a narrow whitewall, carries a 1,499-pound load rating at 35 psi, fits rims from 5.00 to 7.00 inches, and weighs about 30 pounds. The American Classic Radial in the same size uses a wide whitewall, also carries a 1,499-pound load rating at 35 psi, fits rims from 5.50 to 7.50 inches, and weighs about 23 pounds.

The biggest difference is visual character. The Maxxis leans toward a subtler whitewall look, while the American Classic puts more emphasis on the sidewall styling. Wheel width can also influence the choice, since the American Classic starts at a slightly wider rim range. For a restoration-minded owner, that makes this comparison as much about appearance and wheel match as about the shared basic size.

1991 Plymouth Minivans tire options are modern radial designs, and the available speed-rated examples include S at 112 mph, V at 149 mph, and W at 168 mph depending on the size and product. Those ratings are well above normal U.S. highway speeds, provided the tire is in good condition, correctly inflated, and properly matched to the wheel. On a 1991 minivan, overall mechanical condition often becomes the more important limiting factor than the tire’s top-speed capability.

Highway safety still depends on age, condition, and setup more than the size code alone. A fresh, correctly fitted radial is a sensible match for the way these vans are typically driven today, but an old tire with plenty of tread can still be a poor highway choice. Before any sustained road trip, confirm pressures, inspect for age cracking, and make sure the van’s suspension and brakes are equally ready for the drive.

Inflation pressure for 1991 Plymouth Minivans tires should be guided first by the vehicle’s original factory recommendation and then checked against the tire’s own rating information. Available examples include 205/70R15 and 205/70R14 tires rated at 1,433 to 1,499 pounds at 35 psi, and 195/75R14 tires rated from 1,399 pounds at 35 psi up to 1,521 pounds at 32 psi. Those figures are tire capacities, not automatic one-pressure-fits-all settings for every minivan application.

The practical rule is not to transfer a pressure figure from one size to another just because both fit a 1991 Plymouth minivan. Start with the van’s original placard or owner’s literature, then compare that with the tire maker’s guidance for the exact product you are using. Pressure affects ride, wear, and load support, so it deserves a careful check any time the tire size or brand changes.

Before a longer drive in a 1991 Plymouth Minivans, inspect each tire for cracks, cuts, bulges, punctures, irregular wear, and any sign of tread or belt separation. Verify cold inflation pressure, look at the valve stems, and make sure the spare is present and usable in both age and condition. If the van has sat for a long period, watch for temporary flat spotting during the first miles.

Tires are only one part of the checklist on an older minivan, but they are one of the easiest places to prevent trouble before it starts. A good pre-drive routine also includes checking wheel fasteners, brakes, fluids, and lights so the whole vehicle is ready for sustained use. Treat the tire inspection as the first step in preparing the van, not the only one.