The 1929 Whippet 98A comes from a brief but memorable period in American motoring, when compact six-cylinder cars helped bring stylish, affordable transportation to a wider audience. Cars of this era depend heavily on proper tire sizing because wheel dimensions, visual stance, and road manners are all tied closely to early bias-ply fitment. The 1929 Whippet 98A uses bias-ply tires in 29X5.00 and 500-19, both centered around a 19-inch wheel setup. Available choices lean toward traditional blackwall presentation, with differences in tire series and intended character. For a roadworthy restoration, the key is confirming which of the two period-size formats matches the wheels on the car now.
Which Tire Size Is Right for The 1929 Whippet 98A
The 1929 Whippet 98A uses two primary tire sizes, and choosing correctly starts with identifying which size is on the car’s exact wheel setup. Both are bias-ply fitments tied to 19-inch rims, but they use different sizing conventions, so the first step is confirming the wheel and the existing tire format before comparing specific product options.
The 29X5.00 size uses an older diameter-by-section system, where 29 refers to the tire’s approximate overall diameter and 5.00 refers to its approximate section width in inches. It is a bias-ply fitment that suits the early-car character of the 1929 Whippet 98A and reflects the way many late-1920s tires were originally described. This size is most relevant for owners trying to match an antique tire convention rather than a later numeric bias-ply code. It is worth checking closely against the wheels and any existing tires already on the car before making a final selection.
The 500-19 size is a numeric bias-ply designation in which 5.00 represents nominal section width and 19 identifies the rim diameter in inches. On a 1929 Whippet 98A, it gives buyers a more familiar vintage sizing format while still keeping the correct early bias-ply construction. Available options in this size include Excelsior and Firestone products, both in blackwall form, with series differences such as Comp H and Dirt Track. This size deserves close attention if the car already wears 19-inch wheels and the goal is to choose among actual product variations rather than just decode an older size marking.
Sub-model fitment is straightforward here because the covered 1929 Whippet 98A sub-model uses the same two primary bias-ply tire sizes. Checking the exact sub-model still matters so the tire size on the car and the wheel setup can be matched before choosing a replacement.
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1929 Whippet 98A 6 Cyl.
The 1929 Whippet 98A 6 Cyl. uses the same two primary bias-ply fitments associated with this model line, so the main task is determining which size convention matches the wheels and tires currently on the car. That makes tire selection less about trim differences and more about preserving the proper period-style setup.
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 1929 Whippet 98A Tires for Sale
Available 500-19 choices for the 1929 Whippet 98A include Excelsior and Firestone blackwall bias-ply tires. The main differences in the product grid come from tire series, intended use, and rim-width compatibility rather than a change in basic construction.
Owners of a 1929 Whippet 98A usually need clear answers on vintage tire sizing, 19-inch rim fitment, bias-ply selection, restoration-minded appearance, and the checks worth making before putting an early car back on the road.
Tire Size & Fitment
What tire size fits a 1929 Whippet 98A?
The 1929 Whippet 98A uses two primary bias-ply tire sizes: 29X5.00 and 500-19. Those two sizes represent different vintage sizing conventions, but both belong to the tire fitment used for this exact vehicle and both relate to the early 19-inch wheel setup used here.
The important next step is confirming which size is actually on the car now, especially on a restoration or long-owned collector vehicle. Early cars are often changed over time, so checking the wheel diameter, the existing sidewall markings, and overall clearance is more useful than assuming both size formats apply interchangeably.
What size rim does a 1929 Whippet 98A use?
The 1929 Whippet 98A uses a 19-inch rim. That rim diameter is explicit in the 500-19 fitment, and the available 500-19 products for this car are also built around a 19-inch wheel with rim-width requirements that should be checked before mounting.
Rim diameter is the first thing to verify on an early vehicle because the car may no longer wear its original-style wheels. Once 19-inch diameter is confirmed, compare wheel width as well, since some 500-19 tires are built for a 4-inch rim while others allow a broader width range.
Does the 1929 Whippet 98A 6 Cyl. use the same tire size?
Yes. The 1929 Whippet 98A 6 Cyl. uses the same two primary bias-ply tire sizes associated with this model: 29X5.00 and 500-19. That makes sub-model fitment relatively simple, since there is no separate size split within the covered configuration.
The practical question is not sub-model variation but which vintage size format matches the car’s actual wheels and existing tire markings. On an older restoration, it helps to inspect all four wheels, confirm that the tire sizes match side to side, and make sure the wheel dimensions suit the tire being considered.
Choosing the Right Tire
What should I consider when choosing a 500-19 tire for a 1929 Whippet 98A?
Start with the basics: correct size, bias-ply construction, and 19-inch rim compatibility. For the 1929 Whippet 98A, the available 500-19 options also differ by brand, tire series, intended character, rim-width specification, and other product details that can matter on an early collector car.
Appearance and use should guide the final decision. A traditional blackwall look suits the period well, while series differences may matter if the car is being finished for display, local driving, or a more specialized purpose. Wheel width should be checked closely so the tire matches the wheel rather than just the sidewall size.
What sidewall styles are available for 1929 Whippet 98A tires?
The available 500-19 tire choices for the 1929 Whippet 98A use a blackwall sidewall style. That keeps the visual presentation simple and traditional, which often suits a late-1920s car where tire appearance plays a large role in the overall stance and restoration impression.
Sidewall style matters because it influences how authentic or understated the finished car looks, even when the tire size itself is correct. Since the available products here stay within blackwall presentation, the buying decision shifts toward choosing the right tire series, brand, and wheel compatibility rather than comparing decorative sidewall treatments.
What brands offer tires for the 1929 Whippet 98A?
Excelsior and Firestone both offer 500-19 tires for the 1929 Whippet 98A. Those options stay within bias-ply construction and blackwall styling, but they differ in tire series and other specifications that can shape the selection process for a vintage vehicle owner.
Brand choice is only one part of the decision on an early car. It helps to compare the tire series, intended character, rim-width requirement, and any load information that appears with the product. Matching the tire to the wheel and the car’s planned use is more important than choosing by brand name alone.
Restoration & Appearance
Which tire should I choose for a period-style 1929 Whippet 98A?
A period-style 1929 Whippet 98A should stay with one of its proper bias-ply size formats, either 29X5.00 or 500-19, depending on the wheel and tire setup on the car. That preserves the visual character and sizing language appropriate to a late-1920s automobile rather than shifting the car toward a modern tire presentation.
The right choice depends on how closely the restoration follows existing wheels, historical references, and the appearance already established on the car. Owners pursuing a highly exact restoration should compare surviving photos, marque guidance, and other vehicle-specific references, while still making sure the selected tire matches the wheel dimensions in service.
Does correct tire fitment matter for a 1929 Whippet 98A restoration?
Yes, correct tire fitment matters a great deal on a 1929 Whippet 98A restoration. On a car from this era, tire size affects more than drivability; it also shapes the car’s stance, wheel-to-body proportion, and the overall period impression that people notice immediately.
A restoration-minded tire choice should therefore consider the proper vintage size format, bias-ply construction, and the look created by the sidewall and profile on the actual wheel. Even when the car is mainly used for display or short drives, tire fitment that looks out of place can alter the finished character of the vehicle.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1929 Whippet 98A?
Yes. Tire fitment on a 1929 Whippet 98A can change if the car has replacement wheels, altered suspension components, brake conversions, or body changes made during an older restoration. Even when the sidewall size looks correct, the actual wheel dimensions may no longer match the original-style setup.
That is why it helps to inspect the car rather than choose only by model name. Measure wheel diameter and width, check front and rear clearances, and look for signs of rubbing at full steering angle. On an early car, small differences in wheel setup can matter more than many buyers expect.
What should I inspect before driving a 1929 Whippet 98A on new tires?
Before road use, inspect the wheels, valve hardware, mounting condition, and overall tire seating, then verify inflation is appropriate for the tire and vehicle setup being used. It also helps to check that the tread and sidewalls are free from shipping damage, cuts, or installation-related issues before the car is driven.
An early collector car deserves a broader inspection beyond the tires alone. Wheel fasteners, steering components, brakes, and suspension condition all affect how safely the car can use its new tires. A short local test drive, followed by another pressure and visual check, is a smart way to catch issues early.
How should 500-19 tires on a collector 1929 Whippet 98A be maintained?
500-19 tires on a collector 1929 Whippet 98A should be kept properly inflated, visually inspected often, and protected from long periods of heat, direct sunlight, and ozone exposure. Collector vehicles tend to accumulate age before mileage, so sidewall condition and air retention matter just as much as tread wear.
Regular inspection is especially important after storage. Look for cracking, flat-spotting, bulges, cuts, and uneven wear, and confirm the wheels remain clean and true at the bead area. Moving the car periodically and keeping it in a stable storage environment can help preserve both the tires and the overall driving experience.
