The 1926 Peerless 72 Series comes from the final years when American luxury cars still carried clear pre-war design cues and substantial road presence. A car like this asks for tire choices that respect both its proportions and the way early automobiles were set up to run. For the 1926 Peerless 72 Series, the primary fitment centers on bias-ply sizing in 33X6.00 and 600-21 on 21-inch wheels. Available choices in 600-21 include traditional blackwall and wide whitewall presentations from Lester and BFGoodrich. The real decision is matching the tire's sizing format and appearance to the car's wheels, restoration direction, and intended road use.
Which Tire Size Is Right for The 1926 Peerless 72 Series
The 1926 Peerless 72 Series uses two primary tire sizes, and both are bias-ply fitments tied to the same covered sub-model. The first step is confirming which sizing convention matches the car's existing wheel and tire setup, because one size is expressed as an antique diameter-by-section format while the other uses a numeric bias-ply designation on a 21-inch rim.
33X6.00 is an antique diameter-by-section size, meaning the first number refers to the tire's approximate overall diameter and the second refers to its approximate section width in inches. On the 1926 Peerless 72 Series, it represents a traditional bias-ply fitment that suits the proportions and road manners expected of a large pre-war automobile. This format is especially relevant to restoration-minded owners who want to stay close to an early tire-sizing convention. The key step is confirming that the car's wheels and current setup are intended for this sizing style before selecting a replacement.
600-21 is a numeric bias-ply size in which 600 indicates an approximate 6.00-inch nominal section width and 21 identifies the rim diameter in inches. For the 1926 Peerless 72 Series, this size opens up clear product choices, including Lester and BFGoodrich offerings in blackwall as well as a wide whitewall presentation. The available series also differ, with Lester Classic Bias Ply and Silvertown Classic Bias Ply options in this fitment. This size is a strong focus for buyers comparing appearance, rim-width compatibility, and restoration-oriented presentation.
Sub-model fitment is straightforward here, because the covered 1926 Peerless 72 Series sub-model uses the same two primary bias-ply tire sizes. Checking the exact sub-model still matters so the tire choice stays aligned with the car's wheel setup and restoration direction.
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1926 Peerless 72 Series 6 Cyl.
The 1926 Peerless 72 Series 6 Cyl. uses the same two primary bias-ply size formats found on this vehicle page, so the choice is less about trim variation and more about matching the car's existing wheel and tire specification. That makes wheel confirmation, sizing convention, and appearance priorities the main factors when selecting a replacement tire.
The tire sizes listed on this page assume factory-standard vehicle configuration. The following modifications may affect tire fitment and are not reflected in this guide:
Suspension changes (lowering, lift kits, spring replacements)
Body alterations (fender modifications, custom bodywork)
If your vehicle has been modified from factory specifications, verify tire clearance before purchase.
Best 1926 Peerless 72 Series Tires for Sale
Available 600-21 choices include Lester and BFGoodrich bias-ply tires in Lester Classic Bias Ply and Silvertown Classic Bias Ply lines. Buyers can compare blackwall versus wide whitewall appearance along with rim-width specifications and load-related details where they apply.
These 1926 Peerless 72 Series tire FAQs focus on the two primary sizes, 21-inch wheel fitment, bias-ply construction, appearance choices, and the practical checks that matter before putting a collector car back on the road.
Tire Size & Fitment
What tire size fits a 1926 Peerless 72 Series?
The 1926 Peerless 72 Series uses two primary bias-ply tire sizes: 33X6.00 and 600-21. The covered sub-model, the 1926 Peerless 72 Series 6 Cyl., is associated with both of those sizes, so the fitment question is really about which sizing convention matches the car's actual wheel and tire setup.
A buyer should inspect the wheels already on the car and compare the current tire markings before choosing between those sizes. Antique vehicles are often restored, re-wheeled, or updated over time, so the safest next step is confirming the wheel diameter, the tire format already in use, and the physical space around the tire before selecting a replacement.
What size rim does a 1926 Peerless 72 Series use?
The 1926 Peerless 72 Series uses a 21-inch rim diameter where the numeric bias-ply 600-21 fitment is concerned. That size directly identifies a 21-inch wheel, and applicable 600-21 products are built around that rim diameter.
Rim diameter is one of the first things to verify on an early luxury car, especially if the car has had wheel work or restoration changes during its life. A tire marked for a 21-inch rim still needs to be matched to the wheel itself, and rim width should also be checked when comparing product options such as the BFGoodrich 600-21 offerings.
What does 33X6.00 mean on a 1926 Peerless 72 Series?
On a 1926 Peerless 72 Series, 33X6.00 is an antique diameter-by-section tire size. The 33 refers to the tire's approximate overall diameter in inches, while 6.00 refers to its approximate section width, also expressed in inches.
That sizing style is different from a later numeric size such as 600-21, which ties the tire directly to a rim diameter. For a buyer, the main implication is that the code should not be interpreted like a modern radial or even like every vintage bias-ply size. Matching the size format already used on the car helps avoid confusion when comparing replacement options.
Choosing the Right Tire
What should I consider when choosing a 600-21 tire for a 1926 Peerless 72 Series?
Start with the correct size, construction, and wheel compatibility. For a 1926 Peerless 72 Series using 600-21, the available choices are bias-ply tires, and the visible differences include brand, sidewall style, tire series, rim-width specification on certain products, and load information where it is stated.
Beyond basic fitment, think about how the car will be used and how it should look. A blackwall tire creates a more understated presentation, while a wide whitewall gives the car a more formal restoration-oriented appearance. It also helps to compare wheel width, tire age on any existing spare, and overall condition of the car's suspension and steering before regular road use.
What sidewall styles are available for 1926 Peerless 72 Series tires?
For the 1926 Peerless 72 Series, available 600-21 products include both blackwall and wide whitewall sidewall styles. Blackwall options are offered by Lester and BFGoodrich, while BFGoodrich also offers a 3.50-inch whitewall version in the same 600-21 size.
The sidewall choice changes the car's visual character more than its fitment category. Blackwalls tend to give a restrained, utilitarian look, while a wide whitewall leans more toward a formal period-style appearance often favored on luxury restorations. Appearance alone should not decide the purchase, though, because wheel compatibility and the correct tire size still come first.
What brands offer tires for the 1926 Peerless 72 Series?
The available 600-21 tire choices for the 1926 Peerless 72 Series come from Lester and BFGoodrich. Those products appear in Lester Classic Bias Ply and Silvertown Classic Bias Ply series, giving buyers more than one way to approach a replacement within the same vintage size category.
Brand selection should be viewed as one part of a larger fitment decision rather than the whole answer. It is more useful to compare the exact size, sidewall treatment, construction, and any stated rim-width or load-related specifications than to choose by name alone. That approach keeps the tire aligned with the car's wheels, appearance goals, and intended driving use.
Restoration & Appearance
Which tire should I choose for a period-style 1926 Peerless 72 Series?
A period-style 1926 Peerless 72 Series should begin with the correct primary size format for the car's actual setup, which means choosing between 33X6.00 and 600-21 in bias-ply construction. If the car uses 600-21, available choices include traditional blackwall and wide whitewall presentations that suit different restoration themes.
The best appearance choice depends on how the car is being restored and what visual impression is desired. A wide whitewall often gives a fuller, more formal luxury-car presentation, while blackwall keeps the look more restrained. When exact originality matters, period photos, marque-club guidance, and vehicle-specific restoration references are worth checking before settling on sidewall style.
Does correct tire fitment matter for a 1926 Peerless 72 Series restoration?
Correct tire fitment matters a great deal on a 1926 Peerless 72 Series because tire size and construction affect both stance and visual authenticity. On a pre-war car, using the right vintage size format helps preserve the proportions that make the vehicle look settled and appropriate on its wheels.
Fitment also influences how confidently the car can be driven once the restoration is complete. A tire that suits the wheel diameter and intended setup is easier to evaluate for clearance, steering movement, and overall presentation. Even when the car is not being restored to exact historical standards, staying within the proper vintage fitment range usually leads to a more convincing result.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1926 Peerless 72 Series?
Yes. Any change to wheel diameter, wheel width, suspension height, steering components, or body clearance can affect tire fitment on a 1926 Peerless 72 Series. That is especially important on an early car, where a replacement tire needs to work not only with the nominal size but also with the way the car now sits and turns.
An owner should look closely at the actual wheels on the car rather than assuming they remain in original configuration. Clearance at full steering lock, spacing to fenders and suspension parts, and the condition of springs or steering hardware can all influence the choice. A carefully restored car and a modified touring car may need different fitment checks even in the same nominal size.
What should I inspect before driving a 1926 Peerless 72 Series on new tires?
Before driving a 1926 Peerless 72 Series on new tires, inspect the wheels, valve stems, mounting surfaces, and the overall condition of the steering and suspension. Tire pressure should be set correctly for the chosen product, and the car should be checked for any rubbing or unusual clearance issues once the tires are mounted.
A collector car that has spent long periods parked also deserves a closer look at wheel integrity, brake function, and any signs of fluid leaks or worn suspension points. New tires cannot compensate for weak mechanical components. A short, careful road test followed by another inspection can reveal settling, air loss, or contact marks before the car is driven regularly.
How should 600-21 tires on a collector 1926 Peerless 72 Series be maintained?
600-21 tires on a collector 1926 Peerless 72 Series should be kept properly inflated, inspected regularly for cracking, bulges, cuts, and uneven wear, and stored away from prolonged heat, direct sunlight, and ozone sources when the car is parked for extended periods. Long idle stretches can age collector tires even when tread wear remains low.
Routine inspection matters more than mileage alone on a car of this age. It helps to check air pressure before drives, look for sidewall changes after storage, and examine the spare so it is in usable condition as well. Clean, dry storage and occasional movement of the vehicle can also reduce flat spotting and help preserve tire condition over time.
