The 1929 Durant 66 Series came from an era when independent makes competed hard on style, value, and mechanical practicality, and surviving examples now appeal to owners who appreciate early motoring character as much as restoration detail. Tire choice on a car like this is closely tied to both appearance and usable fitment. The 1929 Durant 66 Series uses bias-ply tire sizes 29X5.00 and 500-19 on 19-inch wheels, so the key decision is confirming which of those period formats matches the wheel and setup on the car. Available options center on traditional blackwall presentation and bias-ply construction, with choices that may suit restoration-minded use or more specialized driving needs.
Which Tire Size Is Right for The 1929 Durant 66 Series
The 1929 Durant 66 Series uses two primary tire sizes, and both are bias-ply fitments tied to 19-inch wheels. The first step is confirming the exact wheel and tire format already on the car, since this Durant can be encountered with either an antique diameter-by-section size or a numeric bias-ply size under the same covered sub-model.
A 29X5.00 tire uses an older sizing system in which the first number refers to the tire's approximate overall diameter and the second refers to section width in inches. On the 1929 Durant 66 Series, this is a bias-ply fitment suited to the car's late-1920s wheel and tire presentation. This format is especially relevant for owners trying to preserve an early-period look rather than moving toward a later numeric sidewall style. It is worth checking the actual wheel, existing tire markings, and overall visual goal before choosing between this size and 500-19.
A 500-19 tire is a numeric bias-ply size, with the leading number representing a nominal 5.00-inch section width and the final number indicating a 19-inch rim diameter. For the 1929 Durant 66 Series, it offers a more familiar vintage sizing format while staying within traditional bias-ply construction. Available choices in this size include Excelsior and Firestone blackwall tires, with series such as Comp H and Dirt Track that give the buyer different product character within the same fitment family. This size is a practical choice when the car already uses 500-19 markings or when matching an existing wheel setup.
Sub-model fitment is straightforward here because the covered 1929 Durant 66 Series sub-model uses the same two bias-ply tire sizes. Even so, checking the exact wheel and the tire format already on the car still matters before choosing between the antique and numeric size conventions.
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1929 Durant 66 Series 6 Cyl.
The 1929 Durant 66 Series 6 Cyl. uses the same pair of bias-ply fitments covered for this model family, so the main issue is not trim variation but confirming which tire format belongs on the car. That makes selection more about matching the existing wheel setup, maintaining a period-style look, and choosing the product style that best fits the intended use.
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 Durant 66 Series Tires for Sale
Available 500-19 tires for the 1929 Durant 66 Series include Excelsior and Firestone blackwall bias-ply options. The product range gives buyers a choice between traditional vintage-road styling and a more specialized Dirt Track series within the same 19-inch fitment family.
Common 1929 Durant 66 Series tire questions usually center on choosing between 29X5.00 and 500-19, confirming 19-inch wheel fitment, and understanding how period-style appearance, product selection, and pre-drive inspection affect an early collector car.
Tire Size & Fitment
What tire size fits a 1929 Durant 66 Series?
The 1929 Durant 66 Series uses two primary bias-ply tire sizes: 29X5.00 and 500-19. Both sizes are associated with this exact model, and the covered 6 Cyl. sub-model can be encountered with either format depending on the wheel and tire setup on the car.
The practical step is to verify which size convention is already in use before replacing tires. A 29X5.00 marking follows an earlier diameter-by-section format, while 500-19 is a numeric bias-ply size tied to a 19-inch rim. Reading the sidewall on the existing tire and confirming the wheel dimensions helps avoid ordering the right style in the wrong format.
What size rim does a 1929 Durant 66 Series use?
The 1929 Durant 66 Series uses a 19-inch rim with its primary tire fitments. That rim diameter aligns directly with the 500-19 size, and it also fits the overall wheel context for the 29X5.00 tire used on this model.
Wheel diameter is only part of the check on an early vehicle. Rim width, bead-seat condition, and whether the car still carries its original-style wheels or later replacements all affect tire choice. On a collector car that has changed hands over many decades, confirming the wheel itself is just as important as matching the tire size on paper.
What does 29X5.00 mean on a 1929 Durant 66 Series?
On the 1929 Durant 66 Series, 29X5.00 is an antique diameter-by-section size. The 29 refers to the tire's approximate overall diameter in inches, and the 5.00 refers to its section width, also in inches, rather than to the rim diameter.
That older sizing system can be confusing because modern tires usually place the wheel diameter at the end of the size. It is best used as a cue to inspect the tire sidewall, wheel dimensions, and the car's current setup carefully. Owners trying to preserve an early visual presentation often pay close attention to this older style of size designation.
Choosing the Right Tire
What should I consider when choosing a 500-19 tire for a 1929 Durant 66 Series?
Start with the basics: the tire must be the correct 500-19 bias-ply size for the wheel on the car. From there, the real differences are product character, brand, rim-width compatibility, and whether the tire is intended more for traditional vintage-road use or a more specialized purpose.
Available 500-19 choices include Excelsior and Firestone blackwall tires, with series such as Comp H and Dirt Track. Comparing those options makes the most sense after confirming how the car will be used and what look the owner wants. A careful buyer should also compare the wheel width on the car with the rim-width range associated with the tire being considered.
What brands offer tires for the 1929 Durant 66 Series?
For the 1929 Durant 66 Series, the available 500-19 products come from Excelsior and Firestone. Both are bias-ply blackwall tires, but they are not identical in series or intended character, so brand is only one part of the selection decision.
Choosing between them should come after confirming the car's actual tire size and wheel setup. One owner may want a more traditional vintage presentation, while another may be comparing a more specialized series for a particular type of use. Looking at rim-width compatibility, tire series, and overall appearance usually tells more than the brand name alone.
What tire series are available for the 1929 Durant 66 Series?
The 1929 Durant 66 Series has 500-19 tire options in the Excelsior Comp H series and the Firestone Dirt Track series. Both are bias-ply blackwall products, but the series names point to different product character within the same basic fitment family.
Series matters because a vintage owner may be balancing more than size alone. The visual style, intended use, and rim-width specification can all influence which series makes more sense for the car. It is wise to decide whether the goal is restoration-oriented road presentation or a more specialized application before narrowing the choice.
Restoration & Appearance
Which tire should I choose for a period-style 1929 Durant 66 Series?
A period-style 1929 Durant 66 Series starts with keeping the correct bias-ply construction and then confirming whether the car is set up for 29X5.00 or 500-19. Both sizes suit the era, but the best visual match depends on the wheel and the tire format already associated with the individual car.
Blackwall presentation is the available visible sidewall style within the supported 500-19 products, which aligns naturally with an early-car appearance. Owners pursuing exact historical authenticity should compare the car against marque references, restoration photos, and other period documentation. That extra step helps separate a generally appropriate vintage look from a truly exact restoration decision.
Does correct tire fitment matter for a 1929 Durant 66 Series restoration?
Correct tire fitment matters a great deal on a 1929 Durant 66 Series because the tire's size format and construction strongly affect the car's stance, proportions, and overall authenticity. Early vehicles wear their tires very visibly, so a mismatch in size convention can change the way the finished restoration reads.
Fitment also affects function, not just appearance. Confirming the wheel diameter, the proper bias-ply size, and the condition of the rims helps the car sit and drive as intended for its era. On a restoration-grade vehicle, tire choice should support the broader goal rather than becoming an afterthought added at the end of the project.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1929 Durant 66 Series?
Yes, modifications can affect tire fitment on a 1929 Durant 66 Series, even when the tire size itself seems correct. Later wheels, altered rims, brake changes, suspension work, or body adjustments can all change how a vintage bias-ply tire sits and clears the car.
An early collector car often has a long service history, so assumptions can be misleading. Checking wheel diameter, wheel width, and visible clearance at the fender and steering components is a smart step before mounting new tires. That is especially important if the car no longer appears to match a completely stock wheel and chassis configuration.
What should I inspect before driving a 1929 Durant 66 Series on new tires?
Before driving a 1929 Durant 66 Series on new tires, inspect the wheels, valve hardware, and overall mounting condition, then look closely at the suspension and steering for looseness or wear. Tire pressure, secure installation, and proper seating on the rim should all be confirmed before the car goes back on the road.
A cautious road test matters just as much on a vehicle of this age. After the first few miles, recheck air pressure and look again for any signs of rubbing, shifting, or uneven contact. Early cars benefit from slow, methodical recommissioning, especially when the tires are only one part of a much older mechanical system.
How should 500-19 tires on a collector 1929 Durant 66 Series be maintained?
500-19 tires on a collector 1929 Durant 66 Series should be maintained with regular pressure checks, routine visual inspection, and careful storage habits. Even when tread wear is minimal, collector-car tires can deteriorate from age, long idle periods, heat, sunlight, and environmental exposure.
Periodic inspection should include sidewall cracking, cuts, bulges, unusual tread wear, and any sign of air loss. Clean, dry storage away from direct sunlight and ozone-producing equipment helps preserve a low-use vintage tire. It also makes sense to inspect the wheels and rims at the same time, since tire condition and wheel condition work together on an early vehicle.
