The 1928 Graham 29 Series comes from an era when American motorists expected substantial road presence, generous ride height, and tire proportions that were very different from modern passenger cars. For owners restoring or maintaining one today, tire choice is closely tied to preserving that upright late-1920s stance and the vehicle’s traditional driving character. The 1928 Graham 29 Series uses bias-ply fitments in 31X6.00 and 600-19, both tied to a 19-inch wheel application. That makes the real decision less about modern-style sizing and more about selecting the correct vintage format and appearance, including options such as a wide whitewall. Careful wheel confirmation matters before settling on either size.
Which Tire Size Is Right for The 1928 Graham 29 Series
The 1928 Graham 29 Series uses two primary bias-ply tire sizes, and choosing correctly starts with confirming which vintage sizing convention matches the wheels and current setup on the car. Both sizes are associated with the covered 6 Cyl. application, so the key decision is not modern versus old size language, but whether your Graham is set up for 31X6.00 or 600-19 before selecting a tire.
31X6.00 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. For a late-1920s vehicle like the 1928 Graham 29 Series, this format reflects an earlier style of tire measurement and keeps the fitment conversation rooted in period sizing conventions. It is a bias-ply fitment, which suits buyers who want to stay with traditional construction and appearance. This size should be evaluated carefully against the actual wheel setup on the car so the vintage sizing format matches the wheel and body clearances already in place.
600-19 is a numeric bias-ply size in which the leading number represents a nominal 6.00-inch section width and the final number identifies a 19-inch rim diameter. On the 1928 Graham 29 Series, it represents a more familiar vintage replacement format for buyers shopping traditional collector-car tires rather than antique diameter-marked tires. Available options in this size include Lester products in the Lester Classic Bias Ply series, including a wide whitewall treatment that suits a restoration-oriented look. This size makes sense for owners who have confirmed a 19-inch wheel and want a period-style bias-ply tire with a clearly defined vintage passenger-car size code.
Sub-model fitment is straightforward here because the covered 1928 Graham 29 Series 6 Cyl. application uses the same two primary bias-ply tire sizes. Even so, checking the exact wheel setup on the car remains important before choosing between the two vintage size formats.
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1928 Graham 29 Series 6 Cyl.
The 1928 Graham 29 Series 6 Cyl. uses the same pair of primary bias-ply fitments found on this page, so the main issue is confirming whether the car is set up for 31X6.00 or 600-19. Once that is established, tire selection becomes a matter of choosing the right period-style construction and appearance for restoration use or regular collector driving.
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 1928 Graham 29 Series Tires for Sale
Current product choices for the 1928 Graham 29 Series center on 600-19 bias-ply tires, with Lester offerings in the Lester Classic Bias Ply line and a wide whitewall sidewall treatment. That gives buyers a traditional replacement path focused on vintage construction and appearance.
Owners of a 1928 Graham 29 Series usually want clarity on vintage tire sizing, 19-inch wheel fitment, period-style bias-ply choices, and the checks worth making before putting a collector car back on the road.
Tire Size & Fitment
What tire size fits a 1928 Graham 29 Series?
The 1928 Graham 29 Series uses two primary bias-ply tire sizes: 31X6.00 and 600-19. The covered sub-model on this page, the 1928 Graham 29 Series 6 Cyl., is associated with both sizes rather than a single modern-style replacement size.
That means the first step is confirming which size convention matches the wheels and existing setup on the car. A Graham that is already equipped around a 19-inch wheel and numeric bias-ply sizing may point you toward 600-19, while a car set up around antique diameter-by-section markings may require 31X6.00.
What size rim does a 1928 Graham 29 Series use?
The 1928 Graham 29 Series uses a 19-inch rim in the 600-19 fitment. Since this vehicle carries two vintage size formats, wheel confirmation is especially important before choosing a replacement tire.
Many collector cars have seen wheel changes, mixed spare-wheel setups, or long-ago replacement parts, so it is worth checking the actual wheel on the car rather than relying only on what is currently mounted. Measure the wheel carefully and make sure the tire size format you choose matches both the rim and the vehicle’s present clearance.
Does the 1928 Graham 29 Series 6 Cyl. use the same tire size?
The 1928 Graham 29 Series 6 Cyl. is associated with both primary tire sizes used on this page: 31X6.00 and 600-19. Both are bias-ply fitments, so the question is less about sub-model variation and more about which vintage size format the car is actually set up to use.
That makes inspection especially worthwhile on a restoration project or an older driver. Looking at the wheel diameter, the markings on existing tires, and the overall stance of the car can help narrow the correct choice before you move on to sidewall style and brand preferences.
Choosing the Right Tire
What should I consider when choosing a 600-19 tire for a 1928 Graham 29 Series?
Start with the basics: confirm that your Graham is using the 600-19 numeric bias-ply fitment and a 19-inch wheel. From there, the main considerations are vintage construction, the overall look you want on the car, and whether the available product specifications suit the way the vehicle will be used.
For a restoration-oriented car, appearance can matter almost as much as fitment, so details such as a wide whitewall versus a plainer sidewall treatment can shape the finished look. It is also smart to compare rim compatibility, tire weight, and the general condition of the wheels before putting the car back into regular service.
What sidewall styles are available for 1928 Graham 29 Series tires?
A wide whitewall sidewall style is available in 600-19 for the 1928 Graham 29 Series. On a late-1920s vehicle, that kind of sidewall treatment can make a major visual difference because the tire occupies such a prominent place in the car’s overall presentation.
Choosing a sidewall style should match the look you want from the car rather than rely on assumptions about exact factory appearance. If originality is the goal, compare your tire choice with period photos, marque references, and the car’s restoration theme so the finished stance and side profile feel consistent.
What brands offer tires for the 1928 Graham 29 Series?
Lester is one of the available brands for the 1928 Graham 29 Series in 600-19. The product offering in that size appears in the Lester Classic Bias Ply series, which keeps the focus on traditional collector-car construction rather than modern radial alternatives.
Brand choice on an early vehicle like this is usually part of a larger decision about appearance, sizing format, and restoration goals. Once the correct size has been confirmed, compare the available sidewall treatment and other visible characteristics so the tire suits both the wheel and the presentation of the car.
Restoration & Appearance
Which tire should I choose for a period-style 1928 Graham 29 Series?
A period-style 1928 Graham 29 Series starts with staying in the correct vintage size family and keeping bias-ply construction. On this vehicle, that means confirming whether the car is set up for 31X6.00 or 600-19, then choosing a tire that preserves the tall, traditional proportions expected on a late-1920s automobile.
After the basic fitment is settled, the appearance decision becomes more specific. Sidewall treatment can change the character of the car noticeably, and a wide whitewall may suit some restoration themes better than others. Buyers focused on exact originality should compare tire choices with period documentation tied to the individual car.
Does correct tire fitment matter for a 1928 Graham 29 Series restoration?
Correct tire fitment matters a great deal on a 1928 Graham 29 Series because the tire’s height, width impression, and sidewall presentation all contribute to the car’s stance. Using the right vintage size format also helps avoid a finished look that feels visually out of step with the body and wheel proportions.
The practical side is just as important as the visual side. A mismatch between the wheel and the selected tire can create problems before the car ever leaves the garage, especially on an early vehicle with older components. Confirm the wheel setup carefully before mounting tires for a restoration or road-ready refresh.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1928 Graham 29 Series?
Yes, modifications can affect tire fitment on a 1928 Graham 29 Series. Changes to wheels, ride height, suspension components, brake hardware, or body clearances can alter whether a vintage-size tire works the same way it would on a stock-style setup.
Collector cars often carry changes made decades apart, so it helps to inspect the car as it sits today rather than assume it still matches an earlier configuration. Wheel diameter, wheel width, and clearance around fenders and steering components should all be checked before choosing between 31X6.00 and 600-19.
What should I inspect before driving a 1928 Graham 29 Series on new tires?
Before driving a 1928 Graham 29 Series on new tires, inspect the wheels for condition, make sure the mounted size matches the car’s actual setup, and verify that the tires seat properly and clear the surrounding body and chassis parts. A close visual check should also include valve stems and any signs of irregular mounting issues.
Roadworthiness on a collector car goes beyond the tires themselves. Look over steering response, basic suspension condition, and brake operation before any sustained drive, especially if the car has been dormant. A short, cautious test drive can reveal rubbing, vibration, or pressure loss before you commit to longer miles.
How should 600-19 tires on a collector 1928 Graham 29 Series be maintained?
600-19 tires on a collector 1928 Graham 29 Series should be maintained with regular pressure checks, routine visual inspections, and careful storage habits. Watch for cracking, cuts, bulges, uneven wear, and slow air loss, especially on a vehicle that spends long periods parked between drives or events.
Collector vehicles benefit from clean, dry storage away from prolonged sunlight, excess heat, and ozone sources that can accelerate rubber aging. It also helps to inspect the tires before every outing rather than relying on mileage alone, since age and storage conditions often matter more than tread wear on an infrequently driven car.
