Elcar 95 Series Tires

Elcar 95 Series was part of the independent American automobile landscape at the end of the 1920s, when many makers were moving from earlier high-profile tire conventions into more modern balloon-tire sizing. Produced from 1929 to 1930, Elcar 95 Series belongs to a short but transitional period in which wheel and tire specifications could change quickly from one season to the next. Tire selection is not entirely straightforward here because the listed fitments span two different sizing conventions and two different rim diameters across just two model years. The first thing to verify on an Elcar 95 Series is whether the car carries 20-inch or 19-inch wheels before narrowing down the correct tire choice.

Elcar 95 Series Tire Size Guide

Elcar 95 Series changed rim diameter during production, moving from 20-inch fitments in 1929 to 19-inch fitments in 1930. Across the 1929 to 1930 production span, this model group uses 4 distinct sizes. Two different sizing styles appear here, and the antique diameter-by-section format uses a leading number that describes the tire's outside diameter rather than the wheel diameter.

30X5.501929Antique diameter-by-section

30X5.50 is an antique-format size used on 1929 Elcar 95 Series applications. In this code, 30 indicates the tire's approximate outside diameter in inches and 5.50 indicates section width, while the wheel diameter is not contained in the size itself. Choose this size only after confirming the wheel and exact application on the car, since no matching product details are listed here and antique-format tires of this type typically require a tube.

550-201929Numeric bias-ply

550-20 is a numeric bias-ply size used on 1929 Elcar 95 Series applications. The 550 indicates a nominal 5.50-inch section width with the decimal omitted, and 20 is the rim diameter in inches; the available products use a 20-inch rim. Choose this size for a 1929 Elcar 95 Series with 20-inch wheels when you want a period-style bias-ply tire, and a tube is required.

29X5.501930Antique diameter-by-section

29X5.50 is an antique-format size used on 1930 Elcar 95 Series applications. In this code, 29 indicates the tire's approximate outside diameter in inches and 5.50 indicates section width, while the wheel diameter is separate from the size marking itself. Choose this size only after confirming the wheel and exact application on the car, since no matching product details are listed here and antique-format tires of this type typically require a tube.

550-191930Numeric bias-ply

550-19 is a numeric bias-ply size used on 1930 Elcar 95 Series applications. The 550 indicates a nominal 5.50-inch section width with the decimal omitted, and 19 is the rim diameter in inches; the available products use a 19-inch rim. Choose this size for a 1930 Elcar 95 Series with 19-inch wheels when you want a period-style bias-ply tire, and a tube is required.

Elcar 95 Series Tires by Year

The year listing breaks Elcar 95 Series fitments out by model year so you can match the tire size to the specific car rather than the model name alone. Elcar 95 Series production changed from 20-inch to 19-inch wheels in 1930, so wheel diameter should be confirmed first. The leading number in sizes such as 30X5.50 and 29X5.50 is the tire's outside diameter, not the wheel size, so the rim diameter must be verified separately.

Best Elcar 95 Series Tires for Sale

Available Elcar 95 Series tires cover 2 brands? No. Available products span 1 brand and 4 products across the listed sizes, including blackwall and wide whitewall bias-ply options. Confirm the correct year, size, and rim diameter before selecting.

550-20 Products

These are the available products for 550-20.

Bias Ply

BFGoodrich 3.25 Inch Whitewall | 550-20

BFGoodrich - Silvertown Classic Bias Ply

SidewallWide Whitewall
Rim Diameter20 in
Rim Width3 in
Weight26 lb
Max Load1075@32 psi
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Bias Ply

BFGoodrich | 550-20

BFGoodrich - Silvertown Classic Bias Ply

SidewallBlackwall
Rim Diameter20 in
Rim Width3 in
Weight23 lb
Max Load1075@32 psi
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550-19 Products

These are the available products for 550-19.

Bias Ply

BFGoodrich | 550-19

BFGoodrich - Silvertown Classic Bias Ply

SidewallBlackwall
Rim Diameter19 in
Rim Width2.50 - 3.00 in
Weight21 lb
Max Load1040@32 psi
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Bias Ply

BFGoodrich 3.25 Inch Whitewall | 550-19

BFGoodrich - Silvertown Classic Bias Ply

SidewallWide Whitewall
Rim Diameter19 in
Rim Width2.50 - 3.00 in
Weight23 lb
Max Load1040@32 psi
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Frequently Asked Questions

The FAQ below focuses on the points that matter most for Elcar 95 Series owners: the 1929-to-1930 rim diameter change, the difference between antique and numeric size markings, bias-ply fitment, and how to choose between blackwall and wide whitewall options.

Size Basics & Fitment

Elcar 95 Series uses four listed tire sizes across its two-year run. For 1929, the listed sizes are 30X5.50 and 550-20; 550-20 fits a 20-inch rim. For 1930, the listed sizes are 29X5.50 and 550-19; 550-19 fits a 19-inch rim. The available products in both listed product sizes are bias-ply tires.

The key step is to match the year and then confirm the actual wheel diameter on the car. A 1929 Elcar 95 Series may call for a 20-inch fitment, while a 1930 Elcar 95 Series may use a 19-inch fitment, and the antique-format sizes should not be read as wheel diameters. If the car has been restored or re-wheeled at some point, verify the wheel itself before choosing a tire.

On an Elcar 95 Series, 30X5.50 is an antique diameter-by-section size. The first number, 30, is the tire's approximate outside diameter in inches, not the wheel diameter. The second number, 5.50, is the section width. That is different from later numeric balloon sizes, where the number after the dash is the rim diameter.

That distinction matters because a modern buyer could easily mistake the 30 for a wheel size, which it is not. When working with an Elcar 95 Series using antique-format sizing, identify the actual wheel diameter separately and compare the tire marking against the car's year and wheel setup. Because these are period-style bias-ply applications, tube-type fitment should also be part of the installation plan.

Elcar 95 Series uses two rim diameters across the years listed here. The 1929 Elcar 95 Series uses 20-inch fitment where 550-20 is concerned, and the 1930 Elcar 95 Series uses 19-inch fitment where 550-19 is concerned. The antique-format sizes 30X5.50 and 29X5.50 do not state the wheel diameter in the size code itself.

That makes wheel measurement one of the first checks on an Elcar 95 Series. If the car is a 1929 model, start by verifying whether it still carries 20-inch wheels; if it is a 1930 model, verify whether it carries 19-inch wheels. On antique-format applications especially, do not rely on the first number in the tire size as a wheel measurement.

Elcar 95 Series fitments in the listed product sizes are bias-ply tires, and the antique-style and numeric balloon sizes associated with this era are tube-type applications. The available 550-20 and 550-19 products are bias-ply construction, and antique-format sizes such as 30X5.50 and 29X5.50 are also the kind of fitment where tube use is expected.

Inner tubes should be treated as part of the complete tire setup on an Elcar 95 Series, not as an afterthought. During installation, confirm the tube matches the tire size and wheel dimensions, and inspect the wheel condition carefully since old rims, flap needs, and bead-seat issues can affect serviceability. A proper tube-and-rim combination is especially important on low-use collector cars.

Buying the Right Tire

Start with the model year, because Elcar 95 Series changes both size listings and rim diameter between 1929 and 1930. A 1929 Elcar 95 Series is associated with 30X5.50 and 550-20, while a 1930 Elcar 95 Series is associated with 29X5.50 and 550-19. The product-backed numeric sizes also separate cleanly by wheel diameter: 20 inches for 1929 and 19 inches for 1930.

After identifying the year, verify the wheel diameter on the actual car and compare it with any original paperwork, restoration records, or marque references you have. That step is especially important on an Elcar 95 Series because the antique-format sizes can look similar while representing different overall diameters. Once year and wheel diameter agree, you can decide between available sidewall styles in the matching numeric size.

Elcar 95 Series products in the listed numeric sizes are available in two sidewall styles: blackwall and wide whitewall. Both 550-20 and 550-19 are offered in blackwall form and with a 3.25-inch whitewall. All of those listed products are BFGoodrich Silvertown Classic Bias Ply tires.

Sidewall choice affects the finished look of an Elcar 95 Series more than the fitment itself, so first confirm the correct size and wheel diameter, then choose the appearance that suits the car's restoration direction. A blackwall usually gives a more restrained period presentation, while a wide whitewall creates a brighter late-1920s to early-1930s visual statement. Judging standards or period photos can help settle the choice.

The listed available products for Elcar 95 Series are from one brand: BFGoodrich. The product range shown for the supported numeric sizes includes BFGoodrich blackwall and 3.25-inch whitewall tires in the Silvertown Classic Bias Ply series. No additional brands are listed here for those available sizes.

That means the main choice on an Elcar 95 Series is not between multiple modern brands, but between the correct size and the sidewall appearance that suits the car. If your car uses one of the antique-format sizes, begin by confirming whether the wheel and application correspond to the supported numeric balloon option or to a separate antique-style fitment path. Fitment comes first, brand second.

Maintenance & Longevity

An Elcar 95 Series should be stored in a cool, dry, dark space away from direct sunlight, electric motors, ozone sources, and petroleum contamination. Keep the tires clean, maintain proper inflation, and avoid letting the full vehicle weight sit in one position for extended periods without movement. On a pre-war collector car, those habits matter because bias-ply tires and tube-type assemblies are more susceptible to flat spotting and age-related stress.

If the Elcar 95 Series will sit for a season, roll it occasionally or use methods that reduce prolonged point loading on the tires while still supporting the car correctly. Check that the wheel, tube, and tire assembly remain dry and free from rim rust or debris. Good storage practice preserves both the tire casing and the overall driving character when the car returns to service.

Tires on an Elcar 95 Series should be inspected before every drive and more thoroughly at regular intervals even if the car is used only occasionally. Look for cracking, sidewall distress, tread separation, irregular wear, valve stem issues, and any sign that the tube or rim may be affecting the tire. Pre-war collector cars deserve closer visual inspection than modern daily drivers because age, storage conditions, and infrequent use can all change tire condition quickly.

A practical routine is to make a quick walk-around inspection standard practice, then schedule a more deliberate review at least several times each driving season. Include inflation pressure, wheel hardware, and rim condition in that check, since an Elcar 95 Series depends on the whole assembly working together. If anything looks questionable, have the tires examined by a shop familiar with vintage tube-type and bias-ply fitments.

Tires on an Elcar 95 Series should be replaced when age, cracking, casing deterioration, impact damage, or structural change becomes evident, even if the tread still looks usable. Collector-car tires often age out before they wear out, especially on vehicles that spend long periods parked. On a pre-war car, sidewall condition and internal integrity matter far more than remaining tread depth alone.

That is why an Elcar 95 Series should have its tires evaluated on age and condition as much as mileage. If a tire shows hardening, bulging, deep weather checking, vibration, or signs of tube-related damage, it is time to remove it from service. Replacement decisions should be conservative on a low-use vintage car, where deterioration can develop slowly and remain easy to miss until the car is in motion.

Restoration & Authenticity

Elcar 95 Series is associated here with four period-appropriate sizes across its two production years: 30X5.50 and 550-20 for 1929, then 29X5.50 and 550-19 for 1930. The listed available products for the supported numeric sizes are BFGoodrich Silvertown Classic Bias Ply tires. That points buyers toward period-style bias-ply construction rather than a modern radial approach.

For a specific Elcar 95 Series restoration, the best path is to match the year, confirm the wheel diameter, and then compare the car with original literature, surviving photos, or marque-club guidance. Short-run independent makes can show year-to-year changes that matter to authenticity. A restoration aiming for accuracy should treat tire size, wheel diameter, and sidewall appearance as part of the overall historical presentation.

Correct tire fitment can materially affect how an Elcar 95 Series is judged and perceived, because tires influence stance, proportions, and period character. A car wearing the right size and the appropriate wheel diameter for its year presents more authentically than one fitted with a convenient substitute. On rare pre-war automobiles, those details tend to stand out to knowledgeable judges and collectors.

For that reason, Elcar 95 Series owners should treat tire choice as part of the restoration plan rather than a final cosmetic decision. Confirm the year-specific fitment first, then decide whether blackwall or wide whitewall best suits the car's intended presentation and surviving evidence. Marque clubs, period photographs, and restoration records are often the most useful references when originality matters.

Elcar 95 Series tires in the listed available sizes come in blackwall and wide whitewall versions. Both 550-20 and 550-19 are offered with a blackwall or a 3.25-inch whitewall, giving restorers two distinctly period-looking directions. Either style can suit an early-1930s American car, depending on the car's presentation level and the historical evidence tied to that particular automobile.

The right choice for an Elcar 95 Series restoration should follow the car's year, trim intent, and surviving references rather than broad assumptions. If the goal is a restrained driver restoration, blackwall may be the cleaner fit; if the goal is a stronger period visual statement, wide whitewall may better capture the era's style. Photos, club standards, and known provenance should guide the final call.

Safety & Road Use

A properly fitted, correctly installed bias-ply tire can be suitable for careful public-road use on an Elcar 95 Series when the entire car is mechanically sound. Tire safety on a pre-war automobile depends not only on the tire itself, but also on wheel condition, tube condition, steering, brakes, suspension, and alignment. The available product options here are period-style bias-ply tires, which should be used with the expectations appropriate to that design.

An Elcar 95 Series should be driven conservatively and only after a thorough mechanical review if it has been off the road or recently restored. The safest approach is to confirm the correct size and wheel diameter, inspect the complete tire-and-rim assembly, and keep road use within the limits of the car and the tire type. Vintage motoring rewards careful preparation more than speed.

Before driving an Elcar 95 Series, check inflation, visible tire condition, valve stems, wheel fasteners, and any sign of sidewall cracking, bulging, or tread distress. Also inspect the rims and be certain the tire size on the car matches the wheel diameter actually fitted, since Elcar 95 Series changed from 20-inch to 19-inch fitment across the years listed here. On a tube-type vintage setup, the wheel and tube matter as much as the outer casing.

A sensible pre-drive routine for an Elcar 95 Series also includes checking steering play, brake feel, and whether the car has developed any vibration or pull since its last outing. If the vehicle has been sitting, take the first miles gently and listen for anything unusual. Early intervention is especially important on collector cars because small issues in storage can become larger ones once the car is moving.

An Elcar 95 Series on period-style bias-ply tires should be driven at moderate, conservative speeds that respect both the age of the car and the design character of the tires. Even with new production tires, the vehicle remains a pre-war automobile with braking, steering, and suspension behavior very different from a modern car. Road speed should always be secondary to mechanical condition, road surface, and stability.

In practice, an Elcar 95 Series is best enjoyed as a careful touring, local-road, and event car rather than something to push at sustained modern highway pace. Build speed gradually, pay attention to how the car feels, and leave a wide safety margin for stopping and steering response. The goal is stable, predictable motoring that preserves both the car and the tire assembly.