1991 Dodge Vans sat in the era when full-size American vans were still doing real work, hauling families, tradesmen, conversion packages, and commercial loads with the same basic platform. The B-series range covered light-duty and heavier-duty uses, so tire sizing across the lineup was not one-size-fits-all. Across three models, five radial sizes appear, with the B150 and B250 staying on 15-inch fitments while the heavier B350 moves to 16-inch sizes. For most buyers, the first step is confirming whether you have a B150, B250, or B350, because that model split determines both the correct rim diameter and the group of tires that applies to your van.
Which Tire Size Is Right for Your 1991 Dodge Vans
Five tire sizes are used across 1991 Dodge Vans models, and they vary by model rather than being shared across the full range. The real decision starts with confirming the correct model and rim diameter first, since B150 and B250 vans use 15-inch sizes while the B350 uses 16-inch sizes. Understanding that split before choosing a product saves time and helps match the tire to the right van.
Year(s): 1991|Fit(s): B150|Construction: Radial|Rim: 15 in
205/75R15 is a metric radial size with a 205-millimeter nominal section width, a 75-series aspect ratio, and a 15-inch rim diameter. This size is available from BFGoodrich, Tornel, and American Classic in wide whitewall, narrow whitewall, and goldline sidewall styles. Because it is specific to the B150 rather than universal across 1991 Dodge Vans, it suits owners who want a 15-inch radial fitment with a more traditional appearance for a lighter-duty van.
Year(s): 1991|Fit(s): B150, B250|Construction: Radial|Rim: 15 in
225/75R15 is a metric radial size with a 225-millimeter nominal section width, a 75-series aspect ratio, and a 15-inch rim diameter. It is available from BFGoodrich, Coker Classic, and American Classic with wide whitewall and narrow whitewall sidewall styles. This size is shared by B150 and B250 models, making it a strong choice for owners who need a 15-inch radial with a classic van look rather than an off-road-style sidewall.
Year(s): 1991|Fit(s): B150, B250|Construction: Radial|Rim: 15 in
235/75R15 is a metric radial size with a 235-millimeter nominal section width, a 75-series aspect ratio, and a 15-inch rim diameter. Brands in this size include BFGoodrich, American Classic, Maxxis, and Coker Classic, with RWL, wide whitewall, and narrow whitewall sidewall styles available; speed ratings vary by product, and BFGoodrich carries an S rating with a 112 mph ceiling. Shared by B150 and B250 models, this size gives buyers the broadest mix of traditional whitewall styling and more utility-oriented radial character within the 15-inch group.
Year(s): 1991|Fit(s): B350|Construction: Radial|Rim: 16 in
225/75R16 is a metric radial size with a 225-millimeter nominal section width, a 75-series aspect ratio, and a 16-inch rim diameter. BFGoodrich offers it in an RWL sidewall style, and the available tire carries an S speed rating with a 112 mph ceiling. Because this size is specific to the B350, it is aimed at owners of the heavier-duty van who need the correct 16-inch radial fitment rather than a cosmetic whitewall-oriented tire.
Year(s): 1991|Fit(s): B350|Construction: Radial|Rim: 16 in
245/75R16 is a metric radial size with a 245-millimeter nominal section width, a 75-series aspect ratio, and a 16-inch rim diameter. It is available from BFGoodrich with an RWL sidewall style and an S speed rating that carries a 112 mph ceiling. This B350-specific size suits owners who need the larger 16-inch fitment used on the heavy-duty end of the 1991 Dodge Vans range.
Three Dodge van models are covered for 1991. Tire size varies by model, so identifying whether you have a B150, B250, or B350 matters before you narrow the choice to a specific size. Select your model below to compare its tire options and move into model-specific fitment history and products.
1991 Dodge Vans B150
The B150 was the lighter-duty full-size Dodge van, often found as a passenger van, cargo van, or custom conversion starting point. Its tires mount on 15-inch rims, and it spans the widest variety of sizes in the 1991 Dodge Vans range, giving owners more room to choose between a stock-looking whitewall presentation and a more utility-focused radial look.
The B250 occupied the middle of the B-series lineup, bridging passenger and commercial use with more load-carrying intent than the half-ton B150. Its tires mount on 15-inch rims, and its size range is narrower than the B150, keeping the focus on two radial fitments that suit either a classic whitewall presentation or a more work-oriented stance.
The B350 was the heavy-duty full-size van in the 1991 Dodge lineup, commonly used where payload and durability mattered more than decorative trim. Its tires mount on 16-inch rims, separating it clearly from the B150 and B250 and placing it in a more truck-like fitment category.
Thirty products are available across five tire sizes for 1991 Dodge Vans vehicles. The 205/75R15 comes from BFGoodrich, Tornel, and American Classic in radial form with wide whitewall, narrow whitewall, and goldline styling; 225/75R15 and 235/75R15 expand the mix with Coker Classic and Maxxis, while 225/75R16 and 245/75R16 are BFGoodrich radial RWL options for the B350.
Radial Tires
BFGoodrich Silvertown Radial | 2.375 Inch Whitewall | 205/75R15
These answers cover how 1991 Dodge Vans sizes split between B150, B250, and B350 models, what the metric radial sizes mean, which sidewall styles and brands are available, and what to inspect on a full-size van that may see long periods of storage between drives.
Size Basics & Fitment
What tire sizes fit 1991 Dodge Vans vehicles?
1991 Dodge Vans use five sizes across the B-series range: 205/75R15, 225/75R15, 235/75R15, 225/75R16, and 245/75R16. The B150 uses 205/75R15, 225/75R15, and 235/75R15; the B250 uses 225/75R15 and 235/75R15; and the B350 uses 225/75R16 and 245/75R16. Rim diameter is split by model family, with B150 and B250 on 15-inch fitments and B350 on 16-inch fitments.
Rim width guidance also changes by size. The 205/75R15 fits 5.50 to 7.50-inch rims, 225/75R15 fits 6.00 to 8.00 inches depending on product, 235/75R15 fits roughly 6.0 to 8.50 inches, 225/75R16 fits 6.0 to 7.0 inches, and 245/75R16 fits 6.5 to 8.0 inches. That makes model identification the first step, and wheel measurement the second, before choosing a tire style or brand.
What does 205/75R15 mean on a 1991 Dodge Vans tire?
On a 1991 Dodge Vans tire, 205/75R15 is a modern metric radial size. The 205 is the nominal section width in millimeters, 75 is the aspect ratio, R means radial construction, and 15 is the wheel diameter in inches. Within the 1991 Dodge Vans range, that size belongs only to the B150.
That matters because 205/75R15 is not a year-wide Dodge van size. It is a B150-specific 15-inch fitment that appears in several classic-looking sidewall treatments, including whitewall and goldline styles. If your van is a B250 or B350, using 205/75R15 as a starting point will send you down the wrong path, so confirm the model badge and wheel diameter before comparing products.
Do all 1991 Dodge Vans models use the same tire size?
No. 1991 Dodge Vans models do not all use the same tire size. The B150 has three 15-inch options, the B250 has two 15-inch options, and the B350 moves to two 16-inch sizes that are separate from the lighter-duty vans.
In practical terms, year and make alone are not enough for tire selection on a 1991 Dodge van. A B150 owner may be choosing among three 15-inch radial sizes, while a B350 owner must stay within the 16-inch heavy-duty group. Once the model is confirmed, the next step is matching the actual wheel width and deciding whether you want a classic whitewall presentation or a more truck-style sidewall.
Buying the Right Tire
What sidewall styles are available for 1991 Dodge Vans tires?
1991 Dodge Vans tires come in a wider range of sidewall styles than many buyers expect. The 205/75R15 size is available in wide whitewall, narrow whitewall, and goldline treatments. The 225/75R15 comes in wide and narrow whitewall versions, while 235/75R15 adds RWL alongside wide and narrow whitewall options. The 16-inch B350 sizes, 225/75R16 and 245/75R16, are available in RWL form.
For a van with a more custom, conversion, or classic passenger look, whitewall or goldline styling usually suits the period better than an all-terrain visual treatment. For a work-oriented B250 or heavy-duty B350, an RWL tire can make sense if the van is used more like a truck. Sidewall style does not override the need to match the correct size and wheel diameter first.
What brands make tires for 1991 Dodge Vans vehicles?
Five brands cover the tire sizes used on 1991 Dodge Vans: BFGoodrich, Tornel, American Classic, Coker Classic, and Maxxis. BFGoodrich appears across every part of the range, from 15-inch whitewall radials to the 16-inch B350 fitments. Tornel is present in 205/75R15, American Classic covers 205/75R15 through 235/75R15, Coker Classic covers 225/75R15 and 235/75R15, and Maxxis appears in 235/75R15.
Brand choice often follows the kind of van you are restoring or driving. A B150 conversion van or passenger van may lean toward the classic-style whitewall brands, while a B350 owner may focus on BFGoodrich because the 16-inch sizes fall into a more truck-oriented part of the market. Once size is settled, compare sidewall appearance, load capacity, and wheel-width compatibility within that size.
What is the difference between BFGoodrich and Coker Classic 225/75R15 tires for a 1991 Dodge Vans?
In 225/75R15 for 1991 Dodge Vans, BFGoodrich and Coker Classic both offer radial whitewall tires, but their details are not identical. BFGoodrich carries a maximum load of 1,874 pounds at 35 psi and fits 6.00 to 8.00-inch rims. Coker Classic carries a maximum load of 2,094 pounds at 32 psi and fits 6 to 7.5-inch rims. Both appear in wide and narrow whitewall versions.
The takeaway is not that one is universally better, but that they serve slightly different priorities within the same size. If your wheel is toward the wider end of the 15-inch range, the BFGoodrich rim-width span may matter. If you are aiming for a particular whitewall look or comparing load and pressure characteristics, the Coker Classic figures may be the deciding factor. Match the tire to the wheel and the van’s intended use.
Fitting & Setup
What rim width do 1991 Dodge Vans tires require?
Rim width requirements for 1991 Dodge Vans depend on the exact tire size. The 205/75R15 fits 5.50 to 7.50-inch rims, 225/75R15 fits either 6 to 7.5 or 6.00 to 8.00-inch rims depending on the product, and 235/75R15 ranges from 6.0 to 7.0 inches on one application up to 6.00 to 8.50 inches on others. On the B350, 225/75R16 fits 6.0 to 7.0-inch rims and 245/75R16 fits 6.5 to 8.0-inch rims.
That spread is why wheel measurement matters, especially on older vans that may have had wheels changed over the years. Staying within the approved rim-width range helps preserve the tire’s intended shape, load behavior, and tread contact. Before ordering, check both the rim diameter and the wheel width on the van you actually own rather than assuming all B-series wheels are interchangeable.
Do 1991 Dodge Vans tires require inner tubes?
The tire sizes used on 1991 Dodge Vans are radial products without tube-type markings in the available offerings, so they are treated as tubeless applications. That includes the 15-inch B150 and B250 sizes and the 16-inch B350 sizes. The real fitment issue is not tube use, but choosing the correct wheel diameter and width for the model.
Even with tubeless tires, the wheel and valve stem still deserve attention on an older van. Corrosion at the bead seat, damaged valve stems, or wheels that have seen hard service can cause air loss that is easy to mistake for a bad tire. When a van has been sitting, inspect the rim condition before mounting new radials and replace valve stems as part of the setup.
Maintenance, Storage & Longevity
How should I store a 1991 Dodge Vans when the tires are fitted?
A 1991 Dodge Vans should be stored on clean, properly inflated tires and kept away from direct sunlight, electric motors, battery chargers, welders, and other ozone sources that can age rubber. Full-size vans put substantial static load on their tires, so a long parked period can stress the casing more than owners expect. A dry, cool floor and occasional movement help reduce flat spotting and sidewall strain.
If the van will sit for months, roll it periodically so one part of the tread is not carrying the load the entire time. On a collector van that stays indoors for extended periods, some owners also use stands to reduce weight on the tires, but they should be placed correctly so suspension and frame components are not damaged. Storage habits matter just as much as mileage on a low-use vehicle.
How long do tires on a 1991 Dodge Vans typically last?
On a 1991 Dodge Vans, tire age usually matters more than tread wear because many surviving vans are driven occasionally rather than daily. A good rule is to begin evaluating tires closely once they are around five to seven years old and to treat about ten years as the point where replacement deserves serious consideration regardless of mileage. The DOT date code on the sidewall is the best starting point for that age check.
Collector vans often fool owners because the tread still looks deep while the rubber has hardened or the sidewalls have started to craze. A B350 used for towing or carrying heavy loads should be judged even more conservatively because load stress amplifies age-related weakness. If the age is questionable, replacing the tire is usually wiser than trusting appearance alone.
How often should tires on a 1991 Dodge Vans be inspected?
Tires on a 1991 Dodge Vans should be inspected before every drive and again before any longer highway run. Look for sidewall cracking, cuts, punctures, uneven tread wear, bulges, impact damage, and any sign that a tire is losing air. Because these vans are older and often stored, also check valve stems and the spare before leaving on a trip.
Inspection frequency matters because a van can sit quietly for weeks, then be asked to carry passengers or cargo at highway speed the next day. Catching a weathered sidewall or underinflated tire in the driveway is far better than discovering it after the van is loaded. On heavier B250 and B350 applications, inspection is especially important because load magnifies the consequences of a weak tire.
Restoration & Authenticity
What tires were originally fitted to the 1991 Dodge Vans B150?
A 1991 Dodge Vans B150 belongs to a period when radial construction was standard equipment in the American market, so the correct starting point is a radial tire in one of the B150’s proper 15-inch sizes: 205/75R15, 225/75R15, or 235/75R15 depending on the van’s configuration. Whitewall treatments were also common on passenger-oriented and conversion-style vans, while more utilitarian appearances suited cargo-focused examples.
For a restoration, the important details are size, construction, and sidewall appearance rather than chasing an unsupported original-equipment brand claim. A whitewall 205/75R15 or 225/75R15 can look right on many passenger or custom-oriented vans, while a more plain or truck-like sidewall may suit a commercial-spec example. For trim- and market-specific originality, a Dodge van club or period sales literature is still the best final check.
Does correct tire fitment matter for showing a 1991 Dodge Vans?
Yes, correct tire fitment matters when showing a 1991 Dodge Vans, especially if the event judges originality or period presentation. Size, radial construction, and sidewall style all influence how authentic the van looks. A B350 on a 15-inch whitewall tire or a passenger-oriented B150 wearing an obviously off-road-style sidewall can look out of character even if the tire physically mounts to the wheel.
The right choice depends on what kind of show van you are presenting. A factory-style passenger van or conversion van may benefit from a whitewall treatment that fits the era, while a commercial or utility build may be better served by a plainer look. Event standards vary, so if points matter, compare your tire choice against period brochures, survivor vans, and the judging expectations of the club hosting the event.
What is the difference between BFGoodrich and American Classic 205/75R15 tires for the 1991 Dodge Vans?
For a 1991 Dodge Vans in 205/75R15, BFGoodrich and American Classic take slightly different approaches to appearance. BFGoodrich offers both a 2.375-inch wide whitewall and a goldline in this size, while American Classic offers a 1-inch narrow whitewall. Their load figure is the same at 1,598 pounds at 35 psi, and both fit 5.50 to 7.50-inch rims.
That makes the decision mostly visual when the wheel width is already confirmed. A broad whitewall or goldline can support a more custom, upscale, or conversion-van look, while the narrower American Classic treatment feels more restrained. Since the basic load and rim-width characteristics overlap, the sidewall presentation is likely to be the factor that separates one tire from the other on a B150.
Safety & Road Use
Are 1991 Dodge Vans tires safe for highway driving?
Yes, the radial tires used on 1991 Dodge Vans are suitable for highway driving when they are the correct size, in good condition, and properly inflated. The speed-rated products called out here carry an S rating, which corresponds to a 112 mph ceiling. In normal use, a well-maintained 1991 Dodge van will usually reach its practical comfort and mechanical limits long before approaching that number.
Safety depends less on chasing a high speed rating and more on matching the tire to the van’s actual use. A loaded B350, for example, places much greater emphasis on condition, inflation, and load capacity than on outright speed potential. Before regular highway driving, make sure the tires are not aged out, the wheel widths are appropriate, and the van’s brakes and steering are in equally good order.
What inflation pressure should I use for 1991 Dodge Vans tires?
Inflation pressure on 1991 Dodge Vans tires should start with the van’s factory recommendation for its model and loading, then be checked against the tire’s own rated figures. The available tire ratings include 205/75R15 at 1,598 pounds at 35 psi, 225/75R15 at either 1,874 pounds at 35 psi or 2,094 pounds at 32 psi depending on product, 235/75R15 from 1,985 pounds at 50 psi up to 2,271 pounds at 32 psi, 225/75R16 at 2,680 pounds at 80 psi, and 245/75R16 at 3,042 pounds at 80 psi.
Those numbers are load-and-maximum-pressure references, not a one-pressure-fits-all instruction for every van. A lightly used B150 passenger van and a working B350 will not necessarily want the same running pressure even within the correct size family. Use the Dodge recommendation as the baseline, adjust for actual load within the tire maker’s limits, and never carry pressure assumptions from one size to another.
What should I check before taking a 1991 Dodge Vans on a longer drive?
Before taking a 1991 Dodge Vans on a longer drive, inspect all five tires including the spare for cracking, cuts, punctures, irregular wear, bulges, and proper inflation. Make sure the tire size matches the van model, especially if the vehicle has changed hands or wheels over the years. On an older full-size van, the tires are only one part of a broader readiness check that should also include brakes, steering, cooling, and fluids.
Longer trips expose problems that short local drives can hide. A tire that holds air around town may overheat if it is underinflated, overloaded, or too old for sustained highway work. Confirm the spare is usable, verify the jack equipment is present, and pay extra attention to a B250 or B350 that will be carrying passengers, tools, or cargo, since load raises the stakes considerably.
