Chandler Big Tires

Chandler Big was part of the Chandler Motor Car Company's late-1920s output, a period when American automobiles were moving rapidly from earlier high-profile touring practice toward more modern, closed-car and high-speed road manners. Produced from 1927 through 1929, Chandler Big sits in an era where tire selection is not always straightforward because the size conventions of the day can look unfamiliar and more than one size appears across the production run. Chandler Big also spans different wheel diameters, which is the first thing to verify on the car itself. Before choosing a tire, confirm the actual rim diameter and compare it with the year-specific size used on your Chandler Big.

Chandler Big Tire Size Guide

Chandler Big changed wheel diameters during production, moving from 21-inch fitments in 1927 to 20-inch fitments beginning in 1928, so rim diameter is the first thing to confirm before choosing a tire. Across the 1927 to 1929 production span, this model group uses 4 distinct tire sizes. Chandler Big also uses antique diameter-by-section sizing in part of the range, where the leading number is the tire's outside diameter rather than the wheel diameter.

33X6.001927Antique diameter-by-section

33X6.00 is an antique-format size used on 1927 Chandler Big applications. In this format, 33 indicates an overall tire diameter of about 33 inches and 6.00 indicates the section width, while the wheel diameter must be confirmed from the actual rim because it is not stated by the size code itself. Choose 33X6.00 only for a 1927 Chandler Big already confirmed to use that larger outside-diameter fitment, and verify the wheel carefully before proceeding.

600-211927Numeric bias-ply

600-21 is a numeric bias-ply size used on 1927 Chandler Big applications. The 600 indicates a nominal 6.00-inch section width and the 21 indicates a 21-inch rim diameter, with available products listed as bias-ply construction on 21-inch wheels. Choose 600-21 when your 1927 Chandler Big carries 21-inch rims and you want a period-style bias-ply fitment; A tube is required.

30X5.771928-1929Antique diameter-by-section

30X5.77 is an antique-format size used on 1928 and 1929 Chandler Big applications. In this format, 30 indicates an overall tire diameter of about 30 inches and 5.77 indicates the section width, while the rim diameter is not encoded in the size itself and must be confirmed from the wheel. Choose 30X5.77 only after confirming that exact marking against the tire or wheel information already on the car.

30X51928-1929Antique diameter-by-section

30X5 is an antique-format size used on 1928 and 1929 Chandler Big applications. The 30 refers to the tire's overall diameter in inches and the 5 refers to the section width, while the available products for this size are built for 20-inch rims even though the rim diameter does not appear in the antique size code. Choose 30X5 for a 1928 or 1929 Chandler Big already confirmed to have 20-inch wheels and antique-size fitment; A tube is required.

Chandler Big Tires by Year

The year listing below lets you narrow Chandler Big tire fitment by production year before comparing individual sizes. Chandler Big production changed from 21-inch to 20-inch wheels in 1928, so confirm which rim diameter the specific car carries before selecting a tire. The leading number in antique sizes such as 33X6.00, 30X5.77, and 30X5 is the tire's outside diameter rather than the wheel size, so the rim must be matched separately.

Best Chandler Big Tires for Sale

Available Chandler Big tire products cover two listed sizes across 2 brands and 5 products. Blackwall and wide whitewall options appear in the range, so confirm the correct size and rim diameter on the car before selecting.

600-21 Products

These are the available products for 600-21.

Bias Ply

Lester | 600-21

Lester - Lester Classic Bias Ply

SidewallBlackwall
Rim Diameter21 in
Rim Width—
Weight20 lb
Max Load—
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Bias Ply

BFGoodrich 3.50 Inch Whitewall | 600-21

BFGoodrich - Silvertown Classic Bias Ply

SidewallWide Whitewall
Rim Diameter21 in
Rim Width3.00 - 3.75 in
Weight34 lb
Max Load1350@36 psi
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Bias Ply

BFGoodrich | 600-21

BFGoodrich - Silvertown Classic Bias Ply

SidewallBlackwall
Rim Diameter21 in
Rim Width3.00 - 3.75 in
Weight31 lb
Max Load1350@36 psi
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30X5 Products

These are the available products for 30X5.

Bias Ply

Hartford Airplane | 30x5

Hartford - Hartford Aero

SidewallBlackwall
Rim Diameter20 in
Rim Width—
Weight31 lb
Max Load—
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Bias Ply

Firestone 3.75 Inch Whitewall | 600-20 (30x5)

Firestone - Firestone Classic Bias Ply

SidewallWide Whitewall
Rim Diameter20 in
Rim Width3 in
Weight32 lb
Max Load1400@50 psi
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Frequently Asked Questions

The FAQ below focuses on the Chandler Big questions that matter most: how the 1927 and 1928-1929 fitments differ, how to read antique and numeric size codes, and how to choose among bias-ply, whitewall, blackwall, and specialty period-style options.

Size Basics & Fitment

Chandler Big uses four listed sizes across its 1927-1929 production run. The 1927 Chandler Big uses 33X6.00 and 600-21. The 1928 and 1929 Chandler Big use 30X5.77 and 30X5. Among the available products, 600-21 is built for 21-inch rims and 30X5 products are built for 20-inch rims, which shows that Chandler Big spans at least two wheel diameters during these years.

Year alone is only the starting point on Chandler Big fitment because two sizes appear within each listed year. Begin by confirming the year, then inspect the actual wheel diameter and any surviving tire markings on the car. If your Chandler Big still carries original-style wheels, that wheel measurement will usually narrow the choice quickly. For 1927 cars, the key divide is the 21-inch fitment versus the larger antique-format alternative. For 1928-1929 cars, confirm whether the car matches the 30X5.77 or 30X5 specification before moving ahead.

On Chandler Big, 30X5 and 30X5.77 are antique diameter-by-section sizes rather than modern wheel-first tire sizes. The first number, 30, is the tire's approximate outside diameter in inches. The second number, 5 or 5.77, is the section width. That means the size code itself does not tell you the wheel diameter. In the available Chandler Big product range, the 30X5 fitment is paired with a 20-inch rim.

That format trips up many modern buyers because it looks as though the first number might be a wheel size when it is not. On a Chandler Big, treat antique-format markings as a clue to tire height and width first, then verify the actual rim diameter on the wheel. If the car has surviving old tires, wheel stamps, or restoration paperwork, use those together rather than relying on the sidewall code alone. That extra step is especially important on late-1920s cars where multiple sizing conventions were still in circulation.

Chandler Big uses more than one rim diameter across the 1927-1929 span. The available 600-21 products are built for 21-inch rims and apply to 1927 Chandler Big fitments. The available 30X5 products are built for 20-inch rims and apply to 1928-1929 Chandler Big fitments. Antique sizes such as 33X6.00 and 30X5.77 do not reveal the wheel diameter in the size code itself, so the rim must be confirmed separately on those applications.

The practical takeaway is that wheel diameter is the first physical measurement to check on Chandler Big before you focus on tread style or sidewall appearance. Measure the rim where the tire bead seats, not across the outer edge of the wheel. A 1927 car should be checked carefully because both an antique-format size and a 21-inch numeric size appear that year. A 1928 or 1929 car should likewise be confirmed against its actual wheel before choosing between the two listed antique-format sizes.

Chandler Big fitments in the available range are bias-ply tires, including the numeric 600-21 and the antique 30X5 offerings. For these period-style bias-ply applications, a tube is required. That is especially important on antique diameter-by-section fitments and early bias-ply constructions, where tube-type service is part of the intended installation rather than an optional extra.

When preparing a Chandler Big for new tires, plan the job as a complete wheel service rather than a simple tire swap. Inspect the rim condition, flap or band arrangement if used, and the tube itself so the assembly matches the tire correctly. Tube condition matters as much as the outer casing on low-use collector cars because age, storage, and rim rust can all affect reliability. If the car has been sitting for many years, replacing old tubes during installation is the sensible course.

Buying the Right Tire

A 1928 Chandler Big has two listed tire sizes: 30X5.77 and 30X5. Those are both antique-format sizes, so the sidewall code alone does not directly identify the wheel diameter. The most dependable way to confirm the correct fitment is to inspect the wheel, any surviving tire markings, and restoration records together. If the car already wears old period-style tires, the information molded into the casing can help distinguish between the two.

Start with the wheel because that eliminates many mistakes before you compare tread or sidewall preferences. Measure the rim properly, then check whether the car's existing tires or paperwork use 30X5 or 30X5.77 language. On a restored Chandler Big, judges' sheets, old invoices, or marque-club guidance can also be useful when the car has changed hands several times. Once the size is settled, then decide whether you want a blackwall or whitewall presentation where available.

Chandler Big tire offerings in the available range include both blackwall and wide whitewall sidewall styles. The 600-21 fitment is offered in blackwall and in a 3.50-inch wide whitewall, while the 30X5 fitment appears in blackwall and in a 3.75-inch wide whitewall. That gives Chandler Big owners more than one visual direction depending on the size required and the look they want for the car.

Sidewall choice affects the car's appearance at least as much as the wheel itself, so it should follow the style of the restoration rather than impulse alone. A blackwall presentation often suits a more restrained or workmanlike period look, while a wide whitewall can emphasize a more formal late-1920s profile. The first step is still fitment accuracy: select the correct size and rim match for your Chandler Big, then choose the sidewall style available within that size's product range.

The available Chandler Big tire range includes products from Lester, BFGoodrich, Hartford, and Firestone. Lester and BFGoodrich appear in the 600-21 size, while Hartford and Firestone appear in the 30X5 size. Those brands cover both blackwall and wide whitewall appearances within the listed Chandler Big applications.

Brand choice on Chandler Big usually comes after the fitment has been narrowed correctly by year, size, and rim diameter. Once those basics are confirmed, compare the available brands by period look, sidewall style, and the tire series offered in that size. Owners pursuing a judged restoration may favor a particular presentation, while drivers focused on overall period character may simply want the right profile and casing type. Either way, the correct size matters more than brand preference at the start.

Chandler Big listings include several tire series: Lester Classic Bias Ply, Silvertown Classic Bias Ply, Hartford Aero, and Firestone Classic Bias Ply. All of them are bias-ply constructions, but they represent different branded lines and visual presentations within the period-style market. Silvertown Classic Bias Ply appears in 600-21, Hartford Aero appears in 30X5, and Firestone Classic Bias Ply also appears in 30X5.

For a Chandler Big owner, the useful way to think about these series is by matching them to the size you actually need first, then comparing period character and sidewall treatment within that size. A 1927 car on 600-21 has different available series than a 1928-1929 car on 30X5. If you are chasing a certain restoration look, the series name can help distinguish between a more classic bias-ply presentation and a more specialized antique-style offering. The wheel and size always come first.

Maintenance & Longevity

A Chandler Big should be stored in a cool, dry, dark space away from direct sunlight, electric motors, ozone sources, and prolonged exposure to solvents or petroleum products. Tire pressure should be kept at the intended service level so the casing is not left collapsed under the car's weight. On a low-use late-1920s car with bias-ply tires, long static periods can encourage flat spotting and stress the same contact patch repeatedly.

If the Chandler Big will sit for months, roll it periodically or support it in a way that reduces continuous load on one section of the tire while still keeping the suspension in a sensible state. Clean the tires gently and avoid dressings that can dry the rubber or leave a glossy residue. Storage habits matter more than many owners realize because collector tires often age out long before they wear out. Good storage preserves both appearance and structural condition.

Tires on a Chandler Big should be inspected before each drive and more thoroughly at regular intervals even if the car sees only occasional use. Check inflation, sidewall condition, tread surface, valve stems, and any signs of tube-related issues such as uneven shape or slow pressure loss. On a bias-ply collector car, those routine checks are part of normal ownership rather than something reserved for long trips.

A practical inspection routine helps catch the small issues that become bigger problems once the car is moving. Look for cracking, bulges, cuts, exposed fabric, or irregular wear that may point to alignment, rim, or inflation trouble. Because Chandler Big is an older chassis design and may spend much of its life parked, time and environment can be harder on the tires than mileage. If anything looks unusual, have the assembly evaluated before putting the car back on the road.

Tires on a Chandler Big should be replaced when age, cracking, hardening, deformation, repeated pressure loss, or casing damage appears, even if the tread still looks usable. Collector-car tires often accumulate very few miles, so visual condition and age-related change are more important than tread depth alone. Bias-ply constructions and tube-type assemblies especially deserve attention because deterioration may begin long before the tire appears worn in the modern sense.

The right approach is to judge a Chandler Big tire as a stored mechanical component, not simply as a rubber part with remaining tread. If the car has been off the road for years, treat every tire as suspect until inspected closely inside and out. Age matters at least as much as mileage on antique and vintage vehicles. Replacement is the prudent choice whenever the casing shows structural decline, because a show-worthy tire is not automatically a roadworthy one.

Restoration & Authenticity

Chandler Big is associated here with four period-appropriate sizes across its 1927-1929 run: 33X6.00, 600-21, 30X5.77, and 30X5. The available products for those fitments are bias-ply tires, with series including Lester Classic Bias Ply, Silvertown Classic Bias Ply, Hartford Aero, and Firestone Classic Bias Ply where products are listed. Because more than one size appears within the production span, the exact original fitment for a specific Chandler Big depends on the year and the wheel arrangement on that individual car.

For restoration work, the best practice is to treat Chandler Big tire selection as part of the car's total configuration rather than as a generic make-and-model choice. Verify the size against factory literature, marque-club material, old photos, and surviving wheels whenever possible. That matters most on a late-1920s automobile because size notation and wheel practice were still evolving quickly. Once the correct fitment is established, you can then choose the available series and sidewall style that best matches the restoration goal.

Correct tire fitment can absolutely affect how a Chandler Big is judged and how convincing the restoration appears. Judges and knowledgeable enthusiasts notice whether the tire size, overall profile, sidewall treatment, and wheel relationship look right for the period. A Chandler Big wearing the proper type of bias-ply tire in the correct size will usually present more authentically than one wearing a visually mismatched substitute.

That does not mean every Chandler Big must be restored to one exact visual formula, but it does mean the tire should support the car's era and configuration. If the car is headed for concours or marque events, check the accepted standards within that community before finalizing whitewall versus blackwall and the exact size used. Tire choice influences stance, fender fill, and overall proportion, all of which are highly visible. On a vintage car, the right tire is part of the restoration story.

Chandler Big tire offerings include blackwall and wide whitewall options in the available range. The 600-21 size is offered as blackwall and as a 3.50-inch whitewall, while the 30X5 size is offered as blackwall and as a 3.75-inch whitewall. That means a Chandler Big restoration can be finished in more than one period-appropriate visual style depending on the exact size required and the character of the build.

The correct sidewall style for a Chandler Big should follow the way the specific car is being restored, not simply what looks most dramatic on its own. A touring-oriented or more understated presentation may favor blackwalls, while a more formal or upscale visual theme may suit wide whitewalls. Period photos, sales literature, and marque-club references are valuable here because they show how cars of the era were actually presented. Choose the sidewall after the proper tire size is settled.

Safety & Road Use

A Chandler Big can be driven on public roads only when the tires, tubes, wheels, brakes, steering, and chassis are all in sound operating condition. The available Chandler Big products are period-style bias-ply tires, which suit vintage use but do not behave like modern radials in braking feel, cornering response, or road tracking. Safety depends on the whole vehicle system, not just on whether fresh tires have been mounted.

That means a Chandler Big should be treated as a vintage automobile first and a casual modern road car second. Even with the correct tires installed, speeds should remain moderate and the car should be driven with generous following distance and smooth inputs. Before any regular road use, it is wise to have the wheel assemblies and related mechanical systems checked by someone familiar with prewar cars. The tire may be correct, but the car still needs vintage-appropriate preparation.

Before driving a Chandler Big, check tire pressure, visible sidewall condition, tread condition, valve stems, and whether the wheels show any looseness or damage. Because Chandler Big uses bias-ply and tube-type period fitments, also pay attention to any sign of slow leakage, odd casing shape, or movement between tire and rim. A quick visual walk-around before each outing is part of responsible operation on a late-1920s automobile.

The tire check should be paired with a broader pre-drive routine that includes brakes, steering free play, wheel fasteners, and fluid levels. On collector cars, small issues can develop while the car is parked rather than while it is being driven. If the Chandler Big has been sitting for an extended period, take extra time to inspect the tires after the first few miles as well, since old assemblies sometimes reveal problems only once flexed and warmed. A careful routine supports both safety and preservation.

A Chandler Big on period-style bias-ply tires should be driven at conservative, appropriate vintage-car speeds rather than at the pace of modern traffic whenever possible. These tires are meant to preserve the character and appearance of a late-1920s automobile, and the rest of the chassis was engineered around the driving conditions of its own era. Straight-line stability, braking margin, and emergency response are all different from what a modern driver expects.

The sensible approach is to keep a Chandler Big within comfortable mechanical limits, use secondary roads when practical, and avoid situations that demand abrupt lane changes or hard high-speed braking. Tire pressure, tube condition, wheel condition, and overall vehicle health all influence what feels stable and secure. If the car is newly restored or newly returned to service, begin with shorter low-speed drives and increase distance only after the entire combination proves itself. Vintage cars reward restraint.