Elcar 96 Series Tires

Elcar 96 Series models came from the closing years of the independent American automobile era, when styling, chassis design, and tire sizing were all changing quickly from one season to the next. Built from 1929 through 1931, the Elcar 96 Series sits squarely in the late pre-war period, where buyers today often find that tire selection is less straightforward than it first appears. The main complication here is a production change from 20-inch to 19-inch wheel fitments, alongside period size conventions that can look unfamiliar to modern enthusiasts. Before choosing tires for an Elcar 96 Series, first confirm whether the car carries 20-inch or 19-inch rims.

Elcar 96 Series Tire Size Guide

Elcar 96 Series production changed from 20-inch to 19-inch wheel fitments in 1930, and the five listed sizes span the 1929 to 1931 model years. Several of these sizes use antique diameter-by-section notation, where the leading number is the tire's outside diameter rather than the wheel diameter. That distinction matters here because the wheel size must be confirmed separately from the tire code itself.

30X5.501929Antique diameter-by-section

30X5.50 applies to 1929 Elcar 96 Series fitments. The code indicates an overall tire diameter of 30 inches and a section width of 5.50 inches, while the wheel diameter is not stated in the size itself. Choose this size only after verifying the actual rim diameter on the car, and remember that a tube is required.

550-201929Numeric bias-ply

550-20 applies to 1929 Elcar 96 Series fitments and is supported by available replacement products. In this numeric bias-ply format, 550 represents a nominal 5.50-inch section width and 20 is the rim diameter, with listed products built for 20-inch rims. Choose this size for a 1929 car equipped with 20-inch wheels, and note that a tube is required.

31X6.001930Antique diameter-by-section

31X6.00 applies to 1930 Elcar 96 Series fitments. The code indicates an overall tire diameter of 31 inches and a section width of 6.00 inches, while the wheel diameter is not stated in the size itself. Choose this size only after verifying the actual rim diameter on the car, and remember that a tube is required.

600-191930-1931Numeric bias-ply

600-19 applies to 1930 and 1931 Elcar 96 Series fitments and has available replacement products. In this numeric bias-ply format, 600 represents a nominal 6.00-inch section width and 19 is the rim diameter, with listed products built for 19-inch rims. Choose this size for cars confirmed to use 19-inch wheels, and note that a tube is required.

29X5.501931Antique diameter-by-section

29X5.50 applies to 1931 Elcar 96 Series fitments. The code indicates an overall tire diameter of 29 inches and a section width of 5.50 inches, while the wheel diameter is not stated in the size itself. Choose this size only after verifying the actual rim diameter on the car, and remember that a tube is required.

Elcar 96 Series Tires by Year

The year listing breaks Elcar 96 Series tire sizes out by model year so you can narrow the search before comparing individual products. Elcar 96 Series production changed from 20-inch to 19-inch wheels in 1930, so confirm which rim diameter the specific car carries before selecting a tire. The leading number in antique sizes such as 30X5.50, 31X6.00, and 29X5.50 is the tire's outside diameter rather than the wheel size, so the rim diameter must be checked separately.

Best Elcar 96 Series Tires for Sale

Available Elcar 96 Series tire products cover 2 brands and 3 products across 550-20 and 600-19 sizes. Confirm the correct year, size, and rim diameter on the car 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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600-19 Products

These are the available products for 600-19.

Bias Ply

Lester Wide Whitewall | 600-19

Lester - Lester Classic Bias Ply

SidewallWide Whitewall
Rim Diameter19 in
Rim Width—
Weight30 lb
Max Load—
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Frequently Asked Questions

The FAQ below focuses on the Elcar 96 Series size changes from 1929 to 1931, the move from 20-inch to 19-inch rims, bias-ply construction, and how to verify the right period-style tire for a restoration or roadgoing collector car.

Size Basics & Fitment

Elcar 96 Series models use five listed sizes across the 1929 through 1931 production run: 30X5.50 and 550-20 for 1929, 31X6.00 and 600-19 for 1930, and 29X5.50 plus 600-19 for 1931. The available product listings confirm 550-20 on a 20-inch rim and 600-19 on a 19-inch rim. The antique-style sizes beginning with 29, 30, or 31 do not state the wheel diameter in the code itself.

The practical step is to identify the exact year first, then verify the wheel diameter on the car before moving to tire selection. On an Elcar 96 Series, that matters because the same model family spans both 20-inch and 19-inch applications, and the older diameter-by-section sizes can be misread if you treat the first number as the wheel size.

On an Elcar 96 Series, 30X5.50 is an antique diameter-by-section size rather than a modern rim-based code. The 30 refers to the tire's overall outside diameter in inches, and the 5.50 refers to the section width in inches. It does not mean the tire fits a 30-inch wheel, and the rim diameter must be confirmed separately on the actual car.

That distinction is important because pre-war size notation can easily send a restoration in the wrong direction. If your Elcar 96 Series carries one of the antique-style sizes, use the year listing and wheel measurement together, then match the tire to the rim rather than relying on the first number in the code.

Elcar 96 Series applications in this range use both 20-inch and 19-inch rims. The 1929 550-20 products are built for 20-inch rims, while the 1930 and 1931 600-19 products are built for 19-inch rims. For antique-style sizes such as 30X5.50, 31X6.00, and 29X5.50, the wheel diameter is not contained in the size code and has to be verified from the wheel itself.

That makes rim measurement the first serious fitment check on any Elcar 96 Series project. A car that has had wheels swapped during its life can lead you toward the wrong tire family, so confirm the rim diameter before comparing sidewall style, tread appearance, or restoration preferences.

Elcar 96 Series tire applications in this range are bias-ply and pre-war in character, and the listed available products are bias-ply constructions. Sizes in antique diameter-by-section form and numeric bias-ply form are tube-type applications in normal collector use. For the listed Elcar 96 Series sizes, a tube is required.

That means tube selection should be treated as part of the tire job rather than an afterthought. When fitting an Elcar 96 Series, make sure the wheel condition, flap or band arrangement where applicable, and tube compatibility are all checked at the same time so the finished assembly suits the tire and rim together.

Buying the Right Tire

A 1930 Elcar 96 Series has two listed tire sizes: 31X6.00 and 600-19. Because those two formats express sizing differently, the correct choice cannot be made by reading only the first number. The 600-19 size clearly fits a 19-inch rim, while 31X6.00 is an older diameter-by-section code that requires separate rim verification on the car.

Start by checking the wheel diameter directly, then compare the mounted wheel and tire combination against any surviving factory literature, restoration records, or marque expertise tied to your specific car. That approach is especially useful on an Elcar 96 Series because late-1920s and early-1930s cars were often updated, repaired, or altered long after they left the factory.

The available Elcar 96 Series product listings include both blackwall and wide whitewall sidewall styles. In 550-20, BFGoodrich is listed in both blackwall and a 3.25-inch whitewall version, while 600-19 is available as a Lester wide whitewall. That gives buyers both a more restrained look and a brighter period-style presentation depending on the size being fitted.

Sidewall choice should follow the character of the specific Elcar 96 Series being restored or driven. A whitewall can suit a formal restoration or a car styled for early-1930s presentation, while a blackwall may better match a simpler touring appearance or an owner who wants a more understated look without changing the basic tire construction.

The available Elcar 96 Series tire listings include BFGoodrich and Lester. BFGoodrich appears in 550-20 offerings, while Lester appears in 600-19. Both are listed in bias-ply collector applications suited to the period character of the car.

Brand choice on an Elcar 96 Series usually comes after the fitment decision, not before it. Once the correct year, size, and rim diameter are confirmed, you can compare the available brands by sidewall style, visual character, and how closely each option matches the look you want for touring, preservation, or judged restoration use.

Maintenance & Longevity

An Elcar 96 Series should be stored in a cool, dry, dark environment with the tires kept away from sunlight, electric motors, ozone sources, and chemical exposure. Proper inflation matters even in storage because underinflation can distort the casing over time, especially on bias-ply collector tires. Clean, stable flooring is also preferable to bare earth or damp surfaces.

If the Elcar 96 Series sits for long periods, move it periodically or support it in a way that avoids creating long-term flat spotting and sidewall stress. Pre-war cars benefit from a gentler storage routine than modern drivers because the tire constructions, wheel hardware, and typical annual mileage all favor prevention over hard use and delayed maintenance.

Tires on an Elcar 96 Series should be inspected before every meaningful drive and again after any long outing. A proper inspection includes inflation, visible cracking, tread or sidewall damage, bead seating, valve condition, and signs of tube or rim issues on bias-ply assemblies. On a low-use collector car, time and storage conditions matter as much as mileage.

That habit is especially important on an Elcar 96 Series because cars of this era often spend months parked and then return to use for tours, events, or parades. Frequent visual checks help catch problems while they are still minor, and they also give you a chance to inspect wheel fasteners, brake drag, and other related issues before road movement.

An Elcar 96 Series tire should be replaced when age, cracking, hardening, impact damage, irregular wear, or casing deterioration begins to outweigh the remaining tread depth. Collector tires often age out long before they wear out, particularly on lightly driven cars. With pre-war applications, specialist inspection is wise whenever the tire's age or service history is uncertain.

Mileage alone is not a reliable guide for an Elcar 96 Series because a car driven sparingly can still carry old tires that look presentable but no longer perform as they should. Replacement decisions should be conservative, especially if the car is used beyond display duty or if it will spend any real time at sustained road speed.

Restoration & Authenticity

Elcar 96 Series listings across 1929 to 1931 include the sizes 30X5.50, 550-20, 31X6.00, 600-19, and 29X5.50, with available replacement products in period-style bias-ply series. The current product range includes Silvertown Classic Bias Ply and Lester Classic Bias Ply offerings in the sizes where products are available. That points toward period-appropriate bias-ply construction rather than a modern radial approach.

For an exact restoration of a specific Elcar 96 Series, the final reference should be surviving factory literature, original photos, or marque-club knowledge tied to the car's year and configuration. That matters because the model family changed tire sizing during its production run, and late-1920s to early-1930s cars were often altered in service.

Correct tire fitment can absolutely affect how an Elcar 96 Series is viewed in restoration circles, especially when wheel diameter, overall stance, and sidewall style are visible parts of the car's presentation. A pre-war car on the wrong rim size or an obviously incorrect tire profile can look out of scale even to a casual observer. Judges and knowledgeable enthusiasts often notice those details quickly.

For an Elcar 96 Series being prepared for formal judging or top-tier preservation, match the year, the wheel diameter, and the sidewall appearance as closely as possible to accepted period practice. Marque clubs, period photography, and original sales material are often the best guides when deciding between alternate listed sizes or choosing blackwall versus whitewall presentation.

Available Elcar 96 Series products include both blackwall and wide whitewall styles. That means a restoration can be finished with either a more conservative dark sidewall appearance or a brighter period-style whitewall look, depending on the year, visual theme, and how the specific car is being presented. Both choices sit comfortably within the general pre-war collector vocabulary.

The right answer for a particular Elcar 96 Series depends on the exact car and the standard you are restoring toward. If authenticity is the goal, compare your chosen sidewall style against period imagery and any surviving evidence from the car itself, then keep the tire size and wheel diameter correct before treating sidewall appearance as the final visual decision.

Safety & Road Use

A properly fitted, correctly inflated collector bias-ply tire can be suitable for public-road use on an Elcar 96 Series within the realistic limits of a pre-war automobile. Safety depends on far more than the tire alone, including wheel condition, tube condition, steering, brakes, suspension, and the overall mechanical health of the car. The tire must also match the correct wheel diameter for the specific application.

An Elcar 96 Series should be driven with the expectations appropriate to an early-1930s car, not like a modern sedan. Even with fresh tires, prudent speeds, increased stopping distance, and regular pre-drive inspections are part of using the car responsibly on present-day roads.

Before driving an Elcar 96 Series, check tire inflation, visible sidewall or tread damage, valve condition, wheel security, and any signs of tube-related air loss. On a pre-war car, it is also wise to look over steering play, brake response, wheel bearings, and any obvious fluid leaks before moving off. Tires should be part of a broader mechanical walkaround rather than a standalone check.

That routine helps keep an Elcar 96 Series within the operating limits its design can handle. A few minutes in the garage can prevent running a mismatched, underinflated, or deteriorated tire on a car that already asks more of the driver than a later collector vehicle would.

An Elcar 96 Series should be driven at moderate, conservative speeds that respect both the age of the vehicle design and the behavior of period-style bias-ply tires. Even when the tires are fresh, the chassis, steering, braking system, and road manners of an early-1930s car are the real limiting factors. Sustained high-speed use is out of character for the car and unwise as a general rule.

The best approach is to let the Elcar 96 Series settle into a comfortable touring pace rather than trying to keep up with fast modern traffic. If the car will see regular road miles, use routes that allow relaxed speeds and give yourself room for longer braking distances, slower turn-in response, and the normal feel of bias-ply handling.