1989 Dodge Trucks Tire Fitment Guide

1989 Dodge Trucks use a wide range of sizes depending on model. D100 and D150 use 205/75R15 or 235/75R15. D250 uses 215/85R16, 235/85R16, or 750-16, while D350 uses those same 16-inch sizes. Dakota, Dakota LE, and Dakota SE use 195/75R15, 205/75R15, 215/75R15, or 235/75R15, and Dakota Sport uses 215/75R15 or 235/75R15. Power Ram 50 uses 225/75R15; Raider uses 225/75R15 or 235/75R15; Ram 50 uses 195/75R14 or 205/75R14; Ramcharger uses 235/75R15 or 31X10.50R15; W100 uses 235/75R15; W150 uses 235/75R15 or 31X10.50R15; W250 uses 215/85R16, 235/85R16, or 750-16; W350 uses 235/85R16.

That means the first checkpoint is your exact model, then the wheel diameter family: 14-inch for Ram 50, mostly 15-inch for light-duty trucks and SUVs, and 16-inch for heavy-duty D- and W-series trucks. Where rim-width guidance exists, 195/75R14 generally fits 5.00 to 7.00-inch rims, 205/75R14 fits about 5.00 to 7.50 inches depending on product, 205/75R15 fits 5.50 to 7.50 inches, 215/75R15 fits about 5.5 to 7.5 inches, 225/75R15 fits about 6.00 to 8.00 inches, 235/75R15 fits roughly 6.0 to 8.5 inches, 31X10.50R15 fits 7.0 to 9.0 inches, 235/85R16 fits 6.0 to 7.5 inches, and 750-16 fits 5.00 to 6.00 inches. Verify the actual wheel before ordering.

On 1989 Dodge Trucks, 750-16 is a numeric bias-ply size used on D250, D350, and W250. The 7.50 figure is the nominal section width in inches, and the 16 is the wheel diameter in inches. Unlike a modern metric radial code, it does not spell out an aspect ratio, and the dash-format convention points to a traditional bias-ply construction rather than a radial.

That matters because 750-16 is not just another way to write 215/85R16 or 235/85R16. It represents a different construction style and a different driving feel, even though all three mount on 16-inch wheels in these heavy-duty Dodge applications. Buyers chasing a more traditional truck look often focus on 750-16, while owners who want a later-style road manner usually compare the radial 16-inch sizes first. Confirm the wheel width as well, since 750-16 products commonly call for 5.00 to 6.00-inch rims.

On 1989 Dodge Trucks, 31X10.50R15 is a flotation-style radial size used on Ramcharger and W150. The first number is overall diameter in inches, the second is approximate section width in inches, the R indicates radial construction, and the final 15 is the wheel diameter in inches. In other words, it is about 31 inches tall, about 10.50 inches wide, and built for a 15-inch wheel.

That format is different from metric sizes such as 235/75R15 because it emphasizes overall height and section width in inches rather than millimeters and profile. On a Ramcharger or W150, that usually points to a taller, more truck-oriented stance than a standard metric 15-inch fitment. The available 31X10.50R15 product carries an S speed rating with a 112 mph ceiling and fits 7.0 to 9.0-inch rims, so wheel width should be checked before moving from a metric size into the flotation-size category.

No. 1989 Dodge Trucks span compact pickups, midsize trucks, full-size half-tons, heavy-duty work trucks, and sport utilities, so tire size changes substantially by model. Ram 50 uses 14-inch metric radials, most Dakotas and light-duty D- and W-series trucks use 15-inch metric radials, Ramcharger and W150 can also use 31X10.50R15, and heavy-duty D250, D350, W250, and W350 move into 16-inch truck sizes, including both radial and bias-ply choices on some models.

That range means year and make alone are not enough for a confident match. A Dakota owner comparing 195/75R15, 205/75R15, 215/75R15, and 235/75R15 has a very different decision from a D350 owner choosing among 215/85R16, 235/85R16, and 750-16. If your truck has changed wheels during its life, confirm the actual wheel diameter and width on the truck as well as the model name on the title or VIN tag. That extra step prevents the most common ordering mistakes on broad lineups like 1989 Dodge Trucks.

For 1989 Dodge Trucks heavy-duty models that accept both, the main difference is construction and character. The 750-16 is a bias-ply size used on D250, D350, and W250, while 235/85R16 is a radial used on D250, D350, W250, and W350. The bias-ply option favors a more traditional look and period-style road feel, while the radial option follows the later light-truck pattern most drivers expect from a truck used regularly on modern roads.

Choose 750-16 if your priority is a more original-style presentation, especially on a restoration where visual authenticity matters. Choose 235/85R16 if you want a modern radial construction in the correct 16-inch family and your truck is driven often enough for road manners to matter. Either way, stay within the sizes that actually apply to your model, and confirm wheel width before making the final call because 750-16 and 235/85R16 do not share the same typical rim-width range.

1989 Dodge Trucks tires are available in several sidewall styles depending on size. The range includes narrow whitewall, wide whitewall, goldline, blackwall, RWL, and RBL. Passenger-oriented and compact-truck metric sizes such as 195/75R14, 205/75R14, 195/75R15, 205/75R15, 215/75R15, 225/75R15, and 235/75R15 lean heavily toward whitewall variations, while truck-focused 235/85R16 and 31X10.50R15 appear as raised-letter utility tires. The 750-16 bias-ply family offers both blackwall and wide whitewall choices.

The right sidewall depends on how you want the truck to present. A whitewall can suit a restored Dakota, Ram 50, or light-duty D-series with a more street-oriented, era-style appearance, while RWL or RBL options fit a later 1980s truck or SUV look better on Ramcharger, W150, or heavier utility applications. For a judged restoration, sidewall style matters alongside size and construction, so check marque and event standards before choosing a dramatic whitewall or raised-letter look for a truck expected to appear factory-authentic.

1989 Dodge Trucks are covered by a broad mix of brands across the different sizes. BFGoodrich appears in 205/75R15, 235/75R15, 235/85R16, 750-16, 215/75R15, 225/75R15, and 31X10.50R15. American Classic appears in 205/75R15, 235/75R15, 195/75R15, 225/75R15, and 205/75R14. Coker Classic appears in 235/75R15, 195/75R15, 215/75R15, 225/75R15, 195/75R14, and 205/75R14, while Tornel, Maxxis, Firestone, and Lester also cover selected sizes.

Brand choice often follows the kind of truck you own and the style you want. A Ramcharger or W150 owner looking for a truck-oriented radial may gravitate toward BFGoodrich, while a Dakota or Ram 50 owner chasing a period street look may focus on whitewall offerings from American Classic, Coker Classic, Maxxis, or Tornel. On the heavy-duty 750-16 bias-ply side, Firestone, Lester, and BFGoodrich each bring a slightly different visual presentation through blackwall or wide whitewall construction. Start with the correct size, then narrow by sidewall style and intended use.

Rim-width guidance varies by size on 1989 Dodge Trucks. For 14-inch applications, 195/75R14 generally fits 5.00 to 7.00-inch rims, and 205/75R14 runs from about 5.00 to 7.50 inches depending on product. For 15-inch applications, 205/75R15 commonly fits 5.50 to 7.50-inch rims, 215/75R15 about 5.5 to 7.5 inches, 225/75R15 about 6.00 to 8.00 inches, 235/75R15 roughly 6.0 to 8.5 inches, and 31X10.50R15 fits 7.0 to 9.0-inch rims. For 16-inch applications, 235/85R16 fits 6.0 to 7.5-inch rims and 750-16 fits 5.00 to 6.00-inch rims.

Those ranges matter because the same wheel diameter does not automatically mean the same wheel width works equally well. A 15-inch Dakota wheel may accept one metric size comfortably but not every 15-inch option in the Dodge truck family, and a heavy-duty 16-inch truck choosing between 750-16 and 235/85R16 should pay close attention to the narrower wheel range common to the bias-ply size. Measure the wheel or confirm the stamped wheel spec before finalizing a tire choice, especially on trucks that may have had wheels swapped over the years.

Sometimes, but only within the size family that belongs to your exact 1989 Dodge Trucks model. Trucks that share a wheel diameter may accommodate more than one tire size, such as Dakota-family 15-inch applications or D250 and W250 16-inch applications, but diameter alone is not the whole story. Rim width must also match the tire's approved range, and that range changes from one size to another even when both tires fit the same nominal wheel diameter.

A good example is the heavy-duty 16-inch group: 750-16 commonly wants a 5.00 to 6.00-inch rim, while 235/85R16 commonly wants a 6.0 to 7.5-inch rim. On 15-inch trucks, 31X10.50R15 asks for a wider wheel than many standard metric street sizes. So the original wheel can sometimes serve more than one approved size, but it cannot be assumed. Treat wheel diameter as the first checkpoint and wheel width as the final gate before moving between optional sizes on the same truck.

A 1989 Dodge Trucks vehicle stores best on clean, properly inflated tires in a cool, dry, dark space away from direct sunlight, electric motors, welders, battery chargers, and other ozone-producing equipment. If the truck will sit for extended periods, move it periodically so one patch of tread does not carry the load for months at a time. Heavy-duty models wearing bias-ply 750-16 tires are especially prone to temporary flat-spotting during storage compared with radials.

For a collector truck that rests through part of the year, clean concrete or sealed flooring is preferable to dirt or damp surfaces, and a breathable cover is better than trapping moisture around the tires. If the truck will be parked for a very long interval, some owners use stands to reduce sustained load, but support points should be chosen carefully so the suspension and frame are not stressed. Before returning the truck to regular use, reset pressures and inspect the sidewalls for cracking or weathering.

On a 1989 Dodge Trucks vehicle, tire age matters more than mileage in most collector or occasional-use situations. A practical rule is to begin evaluating tires closely once they are about five to seven years old and to treat around ten years as the point where replacement deserves serious consideration regardless of remaining tread. The DOT date code on the sidewall is the best way to establish age when service history is unclear.

That guideline is especially important on trucks that are driven only to shows, local events, or weekend outings, because tread can still look usable long after the casing has aged. Heat cycles, storage conditions, inflation habits, and sunlight exposure all affect lifespan. If a truck has mixed-use history, do not rely on appearance alone. Combine the date code with a careful inspection for sidewall cracking, hardening, tread separation signs, or repeated air loss before trusting an older set for regular road use.

Tires on a 1989 Dodge Trucks should be checked before every drive and again before any longer highway outing. Look for visible sidewall cracking, cuts, bulges, uneven tread wear, embedded debris, and any change in how the truck sits after parking. Pressure should be verified regularly, not guessed, and any truck running tube-type tires should also get close attention to valve stems and slow leaks.

That inspection habit is especially important on collector trucks because they often sit longer than daily drivers and can develop problems between uses rather than through heavy mileage. A Ram 50 or Dakota used occasionally may hide age-related cracking under an otherwise clean tread surface, while a heavier D250 or W350 may show shoulder wear if inflation has drifted. Catching those issues early protects the tire and also helps you spot alignment, brake, or suspension problems before they become more expensive.

For a 1989 Dodge Trucks D100, the original fitment era was firmly in the radial age, and the model uses 205/75R15 or 235/75R15. That means a radial construction is the correct starting point for a stock-type restoration on this half-ton truck. Sidewall treatment can still vary, though, because modern reproduction-style radials are available with narrow whitewall, wide whitewall, goldline, or raised-letter looks depending on size and brand.

If your goal is factory-authentic presentation, start with the exact size shown for your truck and then confirm whether your market, trim, and wheel package originally carried a plain blackwall, whitewall, or raised-letter look. Dodge trucks of this period were sold in many trim and use-case combinations, so the tire's sidewall appearance can matter almost as much as the size itself. Marque clubs, original sales literature, and unrestored survivor trucks are the best references for the final cosmetic details.

Yes, correct tire fitment matters on a 1989 Dodge Trucks restoration if the truck is being judged for authenticity. Judges and knowledgeable enthusiasts often notice whether the tire size matches the model, whether the construction suits the era, and whether the sidewall style looks appropriate for the truck's trim level and intended presentation. A heavy-duty truck wearing a modern-looking raised-letter radial when it is being presented as factory-original can draw as much attention as a wrong wheel cover or paint detail.

That does not mean every restored Dodge truck must wear the same tire style. A well-restored driver can use a radial and still look right, while a concours-focused truck may call for more exact attention to size, sidewall treatment, and stance. The key is consistency with the story the truck is telling. If it is a stock restoration, aim for a period-correct size and appearance. If it is a sympathetic driver restoration, choose a tire that respects the original look without forcing modern styling cues that clash with the truck.

A 1989 Dodge Trucks D250 sits in a transitional place where original-type fitment depends on the exact configuration, because the model uses 215/85R16, 235/85R16, and 750-16. The two metric 16-inch sizes are radial, while 750-16 is a bias-ply size. That means a factory-correct restoration should begin by confirming the truck's original wheel and tire specification rather than assuming every D250 used the same construction.

For restoration work, the practical approach is to identify whether the truck was built and delivered with a radial light-truck tire or with a more traditional numeric 16-inch tire. Once that is settled, the sidewall style can be matched to the truck's intended appearance, from plain work-truck blackwall to a more stylized whitewall presentation. Because D250 trucks often lived hard working lives and were frequently updated over time, original paperwork, build references, and Dodge truck specialists are worth consulting before you commit to a final tire set.

Yes, 1989 Dodge Trucks tires can be suitable for highway driving when the size, construction, load capacity, condition, and inflation all match the truck's actual use. Several truck-oriented radial sizes carry S speed ratings, including 235/75R15, 215/75R15, 235/85R16, and 31X10.50R15, which correspond to a 112 mph ceiling. That rating is well above normal U.S. highway speeds, although a 1989 truck's brakes, suspension, steering condition, and overall mechanical health usually become the limiting factors long before the tire's published speed ceiling does.

The more important question is whether the tire is the right one for the truck and whether the truck has been maintained to use it safely. A fresh radial on a well-kept W150 or Dakota can be a very different experience from an aged bias-ply tire on a heavy truck that has been sitting for years. Before regular highway use, check age, inflation, load suitability, wheel condition, and any signs of cracking or separation. Collector vehicles should be road-tested gradually after long storage rather than thrown straight into extended interstate travel.

Inflation pressure on 1989 Dodge Trucks depends on the exact tire size and the tire itself. Available load-and-pressure figures include 205/75R15 at 1598 pounds at 35 psi, 235/75R15 from 1,985 pounds at 50 psi up to 2,271 pounds at 32 psi depending on product, 235/85R16 at 3,042 pounds at 80 psi, 750-16 at 1,660 pounds at 40 psi or 1,850 pounds at 48 psi depending on product, 215/75R15 from 1,742 pounds at 35 psi up to 1,874 pounds at 32 psi, 225/75R15 from 1,874 pounds at 35 psi up to 2,094 pounds at 32 psi, and 31X10.50R15 at 2,270 pounds at 50 psi.

Those figures are maximum load-and-pressure pairings for specific tires, not a universal running-pressure prescription for every 1989 Dodge Trucks model. Use the truck's original owner guidance or door-jamb information for the baseline vehicle recommendation, then confirm that it aligns with the tire manufacturer's limits for the exact product you choose. Do not transfer a pressure figure from a 235/85R16 heavy-duty truck tire to a 235/75R15 light-duty tire, or from one brand's 750-16 to another, because the casing and load rating can differ.

Before a longer drive in a 1989 Dodge Trucks vehicle, inspect each tire for cracking, cuts, bulges, irregular wear, and embedded objects, then verify cold inflation pressure with a gauge. Check that all lug nuts are properly torqued, valve stems are sound, and the spare is usable and inflated. On trucks using tube-type fitments, pay extra attention to slow leaks, stem condition, and any signs of heat or movement around the valve area.

Tires are only one part of the pre-trip picture on an older truck. A long drive in a Ramcharger, Dakota, or D-series Dodge also calls for a look at brakes, fluid levels, belts, hoses, steering play, wheel bearings, and lighting. If the truck has been stored for months, take a shorter local drive first and recheck pressures and temperatures afterward. That quick shakedown can reveal a dragging brake, alignment issue, or underinflated tire before you are committed to a highway run.