Stutz L6 Tires

Stutz L6 belongs to the late pre-war American luxury-performance era, when prestige automobiles still carried highly individual chassis, coachwork, and wheel equipment. Produced in 1929, the Stutz L6 reflects a period when tire sizing was not yet standardized around one modern convention, and that matters when replacing tires today. Tire selection for Stutz L6 is not straightforward because two very different size formats appear for the same year, including one antique diameter-by-section listing and one size tied to a 19-inch rim. Before choosing a tire for a Stutz L6, the first job is to confirm the actual wheel and rim diameter on the car itself and verify which 1929 configuration it carries.

Stutz L6 Tire Size Guide

Stutz L6 uses 2 distinct tire sizes across the 1929 model year. One listing uses the antique diameter-by-section format, where the leading number gives the tire's outside diameter rather than the wheel diameter, while the other is a numeric bias-ply size tied to a 19-inch rim. That difference makes wheel identification the critical first step before choosing a replacement tire.

31X6.001929Antique diameter-by-section

31X6.00 is an antique-format size listed for 1929 Stutz L6 applications. The 31 indicates an overall tire diameter of about 31 inches, the 6.00 indicates nominal section width, and the wheel diameter is not contained in the size code itself. Choose this size only after confirming the exact wheel fitted to the car, because antique-format sizing can be confused with later rim-based sizing.

600-191929Numeric bias-ply

600-19 is a numeric bias-ply size listed for 1929 Stutz L6 and is offered here on a 19-inch rim diameter. The 600 indicates a nominal section width of about 6.00 inches, while 19 is the wheel diameter in inches. Choose this size when the car is fitted with 19-inch wheels and period-style bias-ply construction is appropriate; A tube is required.

Stutz L6 Tires by Year

The year listing breaks Stutz L6 tire fitments down by model year so you can match your car to the correct size before looking at individual products. In 1929, more than one size is listed, which points to a configuration split rather than a single universal fitment. The leading number in antique-format sizing is the tire's outside diameter, not the wheel size, so confirm the wheel itself before making a final size choice.

Best Stutz L6 Tires for Sale

Available Stutz L6 tire offerings cover 1 brand and 1 product across the listed sizes. Confirm the correct size and rim diameter on the car before selecting, as 1929 Stutz L6 applications appear in more than one size format.

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 1929 Stutz L6 size split, how antique and numeric sizes differ, and what to verify on the actual car before choosing a period-appropriate replacement tire.

Size Basics & Fitment

Stutz L6 uses two listed tire sizes for 1929: 31X6.00 and 600-19. The 600-19 size is tied to a 19-inch rim, while 31X6.00 is an antique diameter-by-section size whose wheel diameter is not stated in the size code itself.

That means a 1929 Stutz L6 owner should not choose by year alone. Start by checking the wheels on the actual car, then compare the installed rim diameter and current tire markings to the available sizes so the replacement matches the specific configuration.

On a Stutz L6, 31X6.00 is an antique-style tire size. The 31 refers to the tire's overall outside diameter in inches, and the 6.00 refers to nominal section width, so it does not identify the wheel diameter the way a later size such as 600-19 does.

That difference is important because a modern buyer may assume the first number is the rim size, which would be incorrect here. When a Stutz L6 carries an antique-format size, verify the actual wheel and compare the tire profile you need before choosing a replacement.

A 1929 Stutz L6 has 2 tire sizes listed because the model year includes more than one configuration. One application uses 31X6.00 in antique diameter-by-section form, while another uses 600-19, a numeric bias-ply size identified by a 19-inch rim diameter.

The practical takeaway is that year alone is not enough to pick a tire for a 1929 Stutz L6. Check the wheels already on the car, review any surviving original paperwork, and confirm whether your car belongs to the antique-format application or the 19-inch rim application.

Stutz L6 uses at least one confirmed 19-inch rim application in 1929 through the 600-19 size. The 31X6.00 listing does not reveal its wheel diameter in the size code, because antique-format sizing gives overall diameter and section width rather than rim size.

That makes physical wheel verification especially important on a Stutz L6. Measure the wheel or inspect existing markings before selecting a replacement tire, because the correct rim diameter cannot be assumed from an antique-format tire size alone.

Buying the Right Tire

The right way to confirm tire size on a 1929 Stutz L6 is to inspect the wheel diameter on the car and compare it to the listed size format. A car with 19-inch wheels aligns with 600-19, while a car carrying 31X6.00 belongs to an older diameter-by-section sizing convention.

Original handbooks, restoration records, and marque expertise are especially useful on a Stutz L6 because luxury cars of this era were often maintained or restored over many decades. Use the year listing as a starting point, but let the actual wheels and surviving vehicle history settle the final choice.

The listed Stutz L6 product offering in 600-19 is available as a wide whitewall. No other sidewall style appears among the current products for the listed sizes on this model page.

For a 1929 Stutz L6, sidewall style is part of the car's visual character as much as its mechanical fitment. If appearance matters for restoration or show presentation, compare the car's period look and trim level to the sidewall style you intend to run before making the final selection.

The current Stutz L6 product listing includes 1 brand: Lester. The available 600-19 offering is a Lester Classic Bias Ply tire with a wide whitewall sidewall treatment.

Brand choice on a collector car like the Stutz L6 is usually secondary to getting the correct size, construction type, and appearance. Once those are confirmed, you can weigh whether the available brand aligns with the restoration style and road use you have in mind.

Maintenance & Longevity

A Stutz L6 should be stored in a cool, dry, dark space with the tires kept away from direct sunlight, electric motors, ozone sources, and petroleum contamination. Long periods of static storage are hard on pre-war tire constructions, especially when the car is heavy and sees only occasional use.

If the Stutz L6 will sit for extended periods, keep the tires properly inflated, move the car periodically, or support it in a way that reduces prolonged flat spotting. Good storage habits preserve both appearance and casing condition and are especially important on collector cars driven seasonally.

Tires on a Stutz L6 should be inspected before each drive and given a more thorough check several times during the driving season. On a pre-war car, look for sidewall cracking, tread separation, irregular wear, embedded debris, and any signs that a tube-equipped assembly has lost pressure.

Because a Stutz L6 is likely driven infrequently, age and storage conditions often matter more than mileage. Regular inspection helps catch problems early, especially after winter storage, before a small casing issue becomes a roadside failure or damages an irreplaceable wheel.

A Stutz L6 tire should be replaced when age, cracking, hardening, vibration, deformation, or structural changes suggest the casing is no longer serviceable, even if the tread still looks deep. Collector-car tires often age out long before they wear out, particularly on cars that spend much of their life parked.

That principle applies even more strongly to period or older specialty tires. If a Stutz L6 carries an aged tire of uncertain history, have it evaluated by a specialist familiar with vintage tire construction rather than assuming good appearance alone means continued road use is appropriate.

Restoration & Authenticity

Stutz L6 is associated here with two 1929 sizes: 31X6.00 and 600-19. The current available product shown for the model is a Lester Classic Bias Ply in 600-19, but the presence of two listed sizes means original fitment was not limited to one single universal size across every 1929 application.

For restoration accuracy, the best reference is the individual car's surviving wheel equipment along with factory literature, period photographs, or marque-club guidance. A Stutz L6 restored for judging should match not just the year, but the exact configuration and wheel setup carried by that particular car.

Correct tire fitment can absolutely affect how a Stutz L6 is judged and perceived, because wheel diameter, tire profile, construction style, and sidewall appearance all shape the car's period stance. On a prestigious pre-war automobile, incorrect proportions are often visible even to experienced spectators before finer mechanical details are noticed.

A Stutz L6 restored with the wrong size or sidewall style may still be drivable, but it can lose authenticity in serious concours or marque judging. If originality matters, verify the proper size and visual presentation against accepted club standards before finalizing the tire choice.

The current Stutz L6 listing includes a wide whitewall option in 600-19. Sidewall style on a pre-war luxury car is part of the restoration picture, but the correct choice depends on the individual car's presentation goals and how closely the owner wants to mirror period appearance.

A Stutz L6 restored for formal show presentation may call for a different visual approach than one maintained as a touring car. Compare the car's trim, body style, and period photographs with the sidewall style you intend to use so the finished look stays consistent with the era.

Safety & Road Use

A correctly sized, properly mounted tire can make a Stutz L6 suitable for careful public-road use, but the safety of the car depends on far more than the tire alone. Pre-war braking, steering, wheel condition, suspension wear, and the car's long periods of storage all matter before any road miles are attempted.

Treat a Stutz L6 as a specialty collector car rather than modern transportation. Conservative route planning, moderate speeds, and a full mechanical inspection before regular driving are wise, especially when the car has recently returned to service after long storage or restoration.

Before driving a Stutz L6, check tire inflation, visible sidewall condition, tread integrity, valve stems, wheel fasteners, and any sign of rubbing or uneven stance. On a car using period-style bias-ply tires, also pay attention to how the tire is seated and whether the assembly has remained stable since its last use.

A brief walk-around is not enough if the Stutz L6 has been sitting. Include brakes, steering play, fluid leaks, and wheel-bearing condition in the pre-drive routine so the car is mechanically ready to support the tire and wheel package fitted to it.

A Stutz L6 on period-style tires should be driven at measured, conservative speeds that respect both the age of the vehicle and the character of bias-ply construction. Even when the tire itself is new production, the surrounding chassis, steering, brakes, and wheel hardware still belong to a pre-war design era.

The right pace for a Stutz L6 is one that keeps the car composed and leaves ample margin for braking and steering response. Touring speeds that feel modest by modern standards are usually the sensible choice, particularly on secondary roads and whenever road surfaces are uneven or traffic is heavy.