1951 Dodge Tire Fitment Guide

1951 Dodge vehicles use three tire sizes across two model lines: 670-15 for the Dodge D 41, and 710-15 or 760-15 for the Dodge D 42. All three are bias-ply sizes and all mount on 15-inch wheels. Rim width guidance varies by size and product, with 670-15 appearing on 4.50 to 6.00-inch rims, 710-15 on 5.00 to 5.50-inch rims, and 760-15 on 5.50 to 6.00-inch rims where fitment ranges are listed.

That means the first question is not simply whether you own a 1951 Dodge, but which model you have and which size belongs on it. A D 41 owner can concentrate on 670-15 choices, while a D 42 owner should confirm whether the car calls for 710-15 or 760-15 before comparing brands or sidewall styles. Matching the size to the correct wheel width is the next important step.

On a 1951 Dodge, 670-15 is a period numeric bias-ply tire size. The 670 portion refers to the tire’s nominal section width in the older sizing system, and the 15 indicates a 15-inch wheel diameter. It is not a modern metric radial code, so you should read it as an era-correct bias-ply size for a car such as the 1951 Dodge D 41 rather than trying to translate it directly into a contemporary passenger-car tire label.

That older code matters because it points you toward the right family of reproduction tires, not toward a modern replacement with the same-looking numbers. If your goal is proper stance, steering feel, and visual authenticity on a 1951 Dodge, staying within the original numeric bias-ply size system is usually the cleanest path. Sidewall style then becomes the cosmetic choice within that same fitment.

No. The 1951 Dodge D 41 uses 670-15, while the 1951 Dodge D 42 uses either 710-15 or 760-15. All of them share a 15-inch rim diameter, but the tire sizes themselves are not interchangeable as a year-and-make-wide rule. The fitment split is model-specific, and the two D 42 sizes also carry different rim width ranges where published.

That is why identifying the exact model matters before doing anything else. If you start with year and make alone, you can quickly end up looking at tires that mount on the right wheel diameter but are still the wrong section size for your car. Once the model is confirmed, compare the size actually used on that car against the wheel width and the style of restoration you are building.

1951 Dodge tires are available in several sidewall treatments depending on size. The 670-15 options include blackwall and wide whitewall styles, 710-15 includes blackwall and wide whitewall, and 760-15 includes narrow whitewall and wide whitewall. Those choices let you tune the visual character of the car while staying within the correct period bias-ply construction family.

For many early-1950s American restorations, whitewall width has a strong influence on the finished look. A blackwall usually reads more restrained and utilitarian, while a wide whitewall gives a fuller period luxury appearance. Narrow whitewalls can split the difference visually on some builds. The right choice depends less on mechanical fitment and more on how closely you want your 1951 Dodge to reflect a factory-style or era-styled presentation.

Several period-style brands cover 1951 Dodge fitments. The 670-15 size is available from Firestone, US Royal, Coker Classic, and Universal Vintage Tire. The 710-15 size is offered by BFGoodrich and Firestone. The 760-15 size is offered by BFGoodrich, Coker Classic, and Universal Vintage Tire. All of the listed choices for these sizes are bias-ply tires rather than radial alternatives.

That spread gives buyers room to choose by brand heritage, sidewall style, and the exact look they want on the car. It also means the brand options differ by size, so a D 41 owner will see a different mix than a D 42 owner. Once you know your correct size, compare the available sidewall treatment and wheel-width compatibility within that specific brand group rather than assuming every brand covers every 1951 Dodge fitment.

For the 1951 Dodge 710-15 size, both BFGoodrich and Firestone offerings are bias-ply tires rated at 1550 pounds at 32 psi and fit 15-inch wheels with a 5.00 to 5.50-inch rim width range. The main visible difference in the listed examples is sidewall treatment: BFGoodrich appears in blackwall and wide whitewall versions, while Firestone is shown in blackwall. Weight also varies slightly, with the listed BFGoodrich examples around 21 to 23 pounds and the Firestone example at 24 pounds.

For a buyer, that means the choice is less about broad fitment capability and more about appearance and brand preference within the same basic specification envelope. If your 1951 Dodge D 42 needs 710-15 and you want a whitewall, BFGoodrich provides that route in the products shown here. If you want a simpler blackwall presentation, both brands keep you within the same size and construction type.

Rim width requirements for 1951 Dodge tires depend on the size. The 670-15 tires shown here fit rims from 4.50 to 6.00 inches wide depending on the specific product. The 710-15 size uses a narrower published range of 5.00 to 5.50 inches. The 760-15 size uses 5.50 to 6.00 inches where rim-width guidance is listed.

That range matters because two tires with the same nominal size do not always share the exact same wheel-width window. Before selecting a tire for a 1951 Dodge, confirm the width of the actual wheel on the car, not just the rim diameter. That is especially important when comparing products within 670-15, where one tire may fit a somewhat narrower wheel than another even though the sidewall size marking matches.

The available 1951 Dodge products shown here are identified by size and construction, but they do not carry tube-type or tubeless markers in the size listings. Because of that, tube use should be confirmed against the exact tire’s sidewall marking and the wheel itself. On many early-1950s passenger-car applications, wheel design plays just as important a role as the tire when deciding whether a tube is appropriate.

The practical takeaway is to treat tube fitment as a product-and-wheel question, not a year-and-make-wide assumption. If your 1951 Dodge still uses original-style steel wheels, inspect their condition, sealing surfaces, and valve-stem arrangement before finalizing the setup. A marque specialist or experienced vintage tire installer can help confirm whether your chosen tire should be run with a tube on your specific wheels.

All listed 1951 Dodge sizes—670-15, 710-15, and 760-15—fit 15-inch wheels, so they share the same wheel diameter. That means a 15-inch original wheel is in the right diameter family for every size used across the 1951 Dodge range. The remaining issue is wheel width, because the published rim-width ranges differ from one tire size to another.

In practice, diameter compatibility alone does not make every 15-inch wheel suitable for every 1951 Dodge tire size. A wheel that works with a 670-15 may not automatically be the right width for a 760-15. If you are evaluating original wheels on a D 42, check the wheel width before assuming both larger sizes are equally appropriate. That extra measurement prevents a common and easily avoidable mismatch.

A stored 1951 Dodge should be kept in a cool, dry, dark space away from direct sunlight, electric motors, welders, battery chargers, and other ozone-producing equipment that can age rubber prematurely. Keep the tires properly inflated, and if the car will sit for extended periods, move it occasionally or support it in a way that reduces prolonged loading in one spot. Bias-ply tires are especially prone to temporary flat-spotting after long static storage.

Good storage habits help the car feel better on its first drive back out and preserve the sidewalls that contribute so much to the appearance of a period Dodge. Clean, dry floors and a breathable cover also help, but the biggest gains come from managing sunlight, heat, and long-term compression. If the car is stored for a season at a time, a quick pressure check before and after storage should become routine.

On a collector car such as a 1951 Dodge, tire age matters more than mileage. A useful rule is to begin evaluating tires closely once they are around five to seven years old and to treat ten years as a serious replacement point even if tread still looks good. The date code on the tire is the best way to track age, because many vintage cars cover very few miles each year.

A bias-ply tire can look serviceable at a glance while still aging internally from heat cycles, storage conditions, and time. That is why a low-mileage 1951 Dodge should not be judged by tread depth alone. If the car is used mostly for local events, occasional cruising, or display, set a calendar-based inspection and replacement mindset rather than waiting for wear bars or mileage intervals that rarely apply to collector vehicles.

Tires on a 1951 Dodge should be checked before every drive, with a more thorough inspection before any longer outing. Look for sidewall cracking, tread damage, uneven wear, bulges, and signs of pressure loss. Because these are vintage-style bias-ply applications, also pay attention to how the car has been sitting; a tire that has developed a storage flat spot may smooth out after driving, but persistent vibration deserves closer inspection.

A short pre-drive walkaround catches many of the issues that leave collector cars stranded or damage expensive bodywork. On a car that sees intermittent use, pressure can drift down between outings without the owner noticing. If you are running an inner-tube setup on your 1951 Dodge, include the valve-stem area in your inspection routine and make sure the spare receives the same age and condition checks as the four tires on the ground.

The 1951 Dodge D 41 uses a 670-15 bias-ply tire in the fitments shown here, which aligns with what buyers would expect for an early-1950s American passenger car. Bias-ply construction was the standard type for the era, and the available choices in this size stay within that period-correct construction family. Sidewall appearance could vary by market presentation and owner preference, but the basic size-and-construction combination is the key authenticity point.

For a restoration, that means the first goal is to match the correct 670-15 size and bias-ply build before narrowing the cosmetic details. If you are building a show car, sidewall style can influence how authentic the finished car appears, especially in period judging. For trim- or market-specific nuances, it is still smart to compare the car against original photos, factory literature, or a Dodge marque club familiar with 1951 production details.

Correct tire fitment absolutely matters when showing a 1951 Dodge, especially in judged restoration settings. Size, construction type, and sidewall style all affect whether the car presents as era-appropriate. A 670-15 D 41 shown on the wrong larger size, or a D 42 shown on the wrong fitment for that model, can look visibly off even to casual enthusiasts. On a detailed judging field, mismatched sidewall style can also draw attention.

The practical point is that authenticity starts with the right size for the correct model and then moves to the right visual treatment. If the event emphasizes originality, a bias-ply tire with an era-appropriate sidewall is usually the safer route than a modernized look. Different clubs and concours events can interpret details differently, so serious exhibitors should compare their 1951 Dodge against the standards used by the specific event they plan to enter.

For the 1951 Dodge D 42, both 710-15 and 760-15 are bias-ply 15-inch tire sizes, but they are not the same fitment. The 710-15 tires shown here fit 5.00 to 5.50-inch rims and carry listed load figures of 1550 pounds at 32 psi. The 760-15 tires fit 5.50 to 6.00-inch rims where listed and include examples rated at 1710 pounds at 32 psi. The available sidewall styles also differ slightly, with 760-15 including narrow whitewall and wide whitewall options.

That means the choice is not simply a styling preference between two equivalent sizes. The larger 760-15 sits in a different fitment window and should be used only where it is appropriate for the specific D 42 configuration. If you are restoring a 1951 Dodge D 42 for authenticity, verify which of the two sizes belongs on your car before comparing whitewall width or brand. Getting the size right comes first.

The 1951 Dodge tires listed here are vintage-style bias-ply designs intended for collector-vehicle use, and no speed ratings are shown in the available size markings. That makes overall condition, correct inflation, and proper fitment especially important before highway driving. On a sound car with healthy steering, brakes, and suspension, a properly maintained bias-ply tire can be used for normal road use, but it will not behave like a modern radial in tracking, response, or ride feel.

For most owners, the safer approach is to think of highway use as a whole-vehicle readiness question rather than a tire-only question. A 1951 Dodge was engineered in a very different era, so comfortable cruising speed may be limited as much by chassis, braking, and driver expectations as by the tire itself. Keep speeds sensible, avoid long neglected tires, and make the first post-storage drive a shakedown rather than a full-day trip.

Several 1951 Dodge tire options carry load figures at 32 psi. The listed 670-15 examples include 1450 pounds at 32 psi and 1550 pounds at 32 psi depending on product, the 710-15 examples shown carry 1550 pounds at 32 psi, and the 760-15 examples shown include 1710 pounds at 32 psi. Those figures describe the tire’s rated load relationship to pressure, not automatically the exact operating pressure your individual Dodge should run.

Use the vehicle’s original owner information as the starting point for factory-specified inflation, then compare that guidance with the reproduction tire manufacturer’s recommendations for the exact size you choose. Do not transfer a pressure figure from one 1951 Dodge size to another just because all three fit 15-inch wheels. Correct pressure depends on the specific tire, the wheel, and the vehicle application, not wheel diameter alone.

Before a longer trip in a 1951 Dodge, inspect each tire for cracking, cuts, bulges, irregular wear, and proper inflation. Check that the spare is usable and at pressure, and pay close attention to the valve stems and bead area. If the car has been sitting, watch for a flat-spotted feel in the first miles and confirm it smooths out normally. Bias-ply tires reward a careful pre-drive inspection more than many owners expect.

Tires are only one part of the checklist, but they are the easiest place to catch trouble before it becomes a roadside problem. A longer run in a 1951 Dodge should also include a broader mechanical once-over covering brakes, steering play, fluid levels, and wheel fastener security. If the tire age is questionable or the sidewalls have begun to weather, solve that problem before trusting the car to sustained road miles.