Durant 55 Series Tires

Durant 55 Series uses two listed tire sizes for 1928: 29X5.00 and 500-19. The 500-19 size is a numeric bias-ply fitment built for a 19-inch rim, and the available products for that size specify 19-inch wheel use. The 29X5.00 size is an older diameter-by-section code, where 29 refers to overall tire diameter and 5.00 refers to nominal section width rather than wheel diameter.

That means the correct choice is not simply a matter of model year, because both sizes appear within the same 1928 Durant 55 Series range. Start by checking the actual wheel on the car and then compare the mounted dimensions you need. If the car has 19-inch rims, 500-19 is the straightforward modern listing to compare against, while 29X5.00 needs to be matched by antique sizing dimensions.

On a Durant 55 Series, 29X5.00 is an antique diameter-by-section tire size. The 29 is the tire's approximate outside diameter in inches, and the 5.00 is the nominal section width. Unlike later sizing systems, that first number is not the wheel diameter, so you cannot read the rim size directly from 29X5.00.

This is important because many buyers assume the first number in an old size code identifies the wheel, and that is not true here. When working with a Durant 55 Series that carries an antique-format size, measure the wheel and compare the overall tire dimensions before choosing a replacement. That extra step helps avoid ordering a tire that looks right on paper but does not match the rim or the car's stance.

A 1928 Durant 55 Series can show two sizes because the listings include both an antique diameter-by-section code and a numeric bias-ply code. That is a format split rather than a simple duplicate entry. One size describes the tire by outside diameter and section width, while the other directly identifies a 19-inch rim fitment.

The practical takeaway is that year alone does not settle the question for every 1928 Durant 55 Series. Check the wheel diameter first, then compare the tire's intended dimensions and overall appearance with the car you have. If the car still carries older wheels or a long-preserved restoration setup, that inspection matters even more because antique-era fitments were not always as standardized as later passenger-car tires.

Durant 55 Series listings point to bias-ply collector tires, and the 500-19 products are bias-ply construction. For this kind of pre-war fitment, a tube is required with the listed bias-ply application. That is especially true for older rim designs and antique-era service, where tube-type construction remains part of correct fitment practice.

When replacing Durant 55 Series tires, make sure the tube, flap requirements if applicable, and wheel condition are considered together rather than treating the tire by itself. A sound tube matched to the proper size helps the tire seat and function as intended on vintage rims. It is also wise to inspect the inside of the wheel for rust, burrs, and old repairs before mounting fresh tires.

The surest way to confirm the correct tire size for a 1928 Durant 55 Series is to inspect the wheel diameter on the car and then compare that with the listed size format. A numeric size such as 500-19 directly points to a 19-inch rim. An antique size such as 29X5.00 must be interpreted by overall tire diameter and section width, not by wheel diameter.

Start with the actual car rather than relying on memory or an old parts note. Measure the rim, check any surviving markings on the tire or wheel, and compare the car's current setup with restoration records if they exist. That approach is especially helpful on a Durant 55 Series because both listed sizes appear in the same model year and represent two different ways of expressing fitment.

The available Durant 55 Series products in 500-19 are listed with Blackwall sidewalls. No alternate sidewall style appears in the current product set for that size. That gives the available offerings a distinctly utilitarian period look consistent with many late-1920s applications.

For a Durant 55 Series restoration, sidewall appearance can matter nearly as much as size because it strongly affects how authentic the finished car looks. If you are matching an older restoration, show-car presentation, or surviving original photos, compare the tire's sidewall treatment with the visual character you want. Sidewall style should be chosen alongside the correct size and construction, not afterward as a separate cosmetic detail.

The listed Durant 55 Series tire products come from two brands: Excelsior and Firestone. In the current 500-19 offerings, Excelsior appears in the Comp H series and Firestone appears in the Dirt Track series. Both are bias-ply products, but they represent different product families and intended uses within vintage-style tires.

Brand choice on a Durant 55 Series should come after the size question is settled, because fitment comes first on an antique-era car. Once the correct dimensions are confirmed, compare the overall purpose of the tire, the tread style, and how closely the product matches your restoration or driving plans. A display-oriented car, a tour car, and a period-style special may not all want the same kind of tire even within one size.

A Durant 55 Series should be stored in a cool, dry, dark space away from direct sunlight, ozone sources, and major temperature swings. Keep the tires clean, maintain proper inflation for storage, and avoid parking for long periods on damp earth or bare concrete. Pre-war bias-ply tires and tube-type assemblies benefit from a stable environment because sidewalls and casings can age even when mileage stays low.

If the car sits for extended periods, rolling it occasionally or supporting it in a way that reduces prolonged flat-spotting can help preserve the tires. Owners who keep a Durant 55 Series for show and occasional driving should also inspect the tread and sidewalls before and after storage seasons. Good storage habits do not stop aging, but they can slow the cosmetic and structural deterioration that often appears first on collector tires.

Tires on a Durant 55 Series should be inspected before each drive and more thoroughly at regular intervals during the season. Look for cracking, weather checking, punctures, sidewall bulges, tread separation, uneven wear, and signs that the tube or rim may be causing trouble. On a low-use collector car, age and storage conditions matter as much as tread depth.

A Durant 55 Series deserves closer observation than a modern daily driver because vintage-style tires often spend long periods parked and then return to service for short outings. Pay special attention after winter storage, after a show weekend, or any time the car has carried extra weight. If anything looks questionable, a vintage tire specialist should inspect the assembly before the car goes back on the road.

Tires on a Durant 55 Series should be replaced when they show age cracking, casing fatigue, sidewall weakness, impact damage, deformation, or any sign that the structure is no longer sound, even if tread remains. Collector cars often age out tires long before they wear them out. Pre-war tire service places more importance on condition, storage history, and construction health than on tread depth alone.

A Durant 55 Series that is driven only occasionally can lull an owner into thinking the tires are still serviceable because they look lightly used. The safer approach is to judge the entire assembly, including tubes and rims, on age and condition rather than appearance alone. If a tire has an uncertain history, has sat deflated, or shows visible deterioration, replacement is usually the wiser course.

Durant 55 Series is associated here with two period-appropriate size formats for 1928: 29X5.00 and 500-19. The available listed products for 500-19 include Excelsior Comp H and Firestone Dirt Track, both in bias-ply construction. That tells you the car sits in a transition-era fitment range where more than one style of sizing may appear around the same model year.

If originality matters, the best next step is to compare the car against surviving factory literature, restoration records, and Durant marque references rather than choosing by year alone. A Durant 55 Series restored for judging may call for a different visual and dimensional approach than one restored for touring. Original fitment questions are usually settled by the specific car's wheel equipment and period reference material together.

Correct tire fitment can affect both the judged authenticity and the overall presentation of a Durant 55 Series. Size, sidewall appearance, tread character, and overall proportions all influence whether the car looks mechanically and visually appropriate for its era. On an antique automobile, tires are prominent enough that an obviously incorrect fitment can stand out immediately.

That does not mean every Durant 55 Series must wear the same setup, but it does mean your choice should match the restoration goal. A preservation car, a touring car, and a show restoration may each balance originality and usability differently. If points judging or resale presentation matters, compare your tire choice with marque-club expectations and period photos before finalizing the fitment.

The currently listed Durant 55 Series products in 500-19 are Blackwall tires. For a late-1920s car, blackwall presentation is historically appropriate and gives the car the restrained, workmanlike appearance many restorers want. Sidewall style is part of the restoration decision because it changes the visual period character even when the size itself is correct.

Choose the sidewall style for a Durant 55 Series with the same care you apply to wheel finish, hubcaps, and stance. If you are matching a known restoration history or aiming for judged authenticity, compare the finished look with period imagery and club guidance. The tire should support the era of the car, not distract from it by looking too modern or too decorative for the application.

A properly fitted, correctly mounted vintage-style tire can be suitable for cautious public-road use on a Durant 55 Series when the entire car is mechanically sound. Tire safety here depends on more than size alone: wheel condition, tube condition, inflation, alignment, brakes, steering, and the age of all components matter together. Bias-ply antique-era tires should always be treated as collector-car equipment rather than as modern high-speed touring tires.

A Durant 55 Series should be driven with the expectations appropriate to a 1928 automobile. That means conservative speed, longer stopping distances, and close attention to road surfaces, heat, and handling feel. Before any regular road use, the car should be evaluated as a complete system so the tire is not being asked to compensate for loose steering, weak brakes, or an unsound wheel.

Before driving a Durant 55 Series, check inflation, visible sidewall condition, tread condition, valve stems, wheel security, and any signs of tube or bead trouble. On a pre-war car, it is also wise to inspect the wheel for cracks, distortion, rust damage, or old repairs that may not be obvious at a glance. Tires should be free of severe weathering, bulges, or cuts before the car moves.

The pre-drive check should extend beyond the tire itself because a Durant 55 Series relies on early braking, steering, and suspension systems that demand more driver attention than modern cars. Listen for unusual noises as the car begins to roll and stop immediately if the steering feels vague or a tire feels out of round. A short inspection before each outing can prevent minor issues from becoming roadside failures.

A Durant 55 Series should be driven at modest, conservative speeds when fitted with period-style bias-ply tires. Even with fresh collector tires, the car's overall design, braking, steering response, and suspension behavior belong to the late 1920s, not to modern freeway traffic conditions. Safe speed is therefore set by the total vehicle system, not by tread depth or appearance alone.

In practice, that means using a Durant 55 Series in the manner most owners of antique cars already understand: gentle acceleration, generous following distance, and avoidance of sustained high-speed running. The right pace is the one that keeps the car settled and predictable on the road you are actually using. If the vehicle, road surface, or weather makes the car feel busy or unsettled, slow down accordingly.