1929 Essex Tire Fitment Guide

1929 Essex vehicles in this guide use two tire sizes: 29X4.95 and 5.00-20, both for the Essex Super 6. The 29X4.95 size mounts on a 19-inch wheel, while 5.00-20 mounts on a 20-inch wheel, so these are not interchangeable choices on the same rim diameter. Available products in both sizes are bias-ply, which is consistent with the period character of a late-1920s Essex.

That means the first fitment question is not brand or sidewall style, but which wheel diameter your Super 6 actually uses. Once that is confirmed, the remaining choice becomes much simpler: 29X4.95 for the 19-inch application, or 5.00-20 for the 20-inch application. If the car has been restored or modified over the years, checking the mounted wheel before ordering is the safest starting point.

On a 1929 Essex, 29X4.95 is an antique diameter-by-section size. The first number, 29, refers to the overall tire diameter in inches, and 4.95 refers to the nominal section width in inches. Unlike later sizing systems, the leading number is not the wheel diameter, which is why this size fits a 19-inch rim rather than a 29-inch wheel.

That older format matters because it can be confusing to buyers who are more familiar with numeric or metric tire codes. If your Essex Super 6 calls for 29X4.95, you are dealing with an earlier pre-war sizing convention and should match it carefully instead of substituting by appearance alone. Antique-size tires are usually chosen by owners who want the right visual proportions and period construction for the car.

On a 1929 Essex, 5.00-20 is a numeric bias-ply size. The 5.00 figure represents nominal section width in inches, and the 20 indicates the wheel diameter in inches. That makes it a later and more familiar pre-war sizing format than 29X4.95, but it still belongs to the same broad bias-ply era.

The practical takeaway is that a 5.00-20 tire belongs on a 20-inch wheel and should not be confused with the antique-size 29X4.95 option. Because both sizes appear within the Super 6 family, an owner should confirm the wheel actually on the car rather than relying on memory or a previous owner's notes. Once the diameter is settled, brand and sidewall appearance become the next decisions.

A 1929 Essex owner should choose between 29X4.95 and 5.00-20 by matching the tire to the wheel diameter used on the car. The 29X4.95 size fits a 19-inch rim, while 5.00-20 fits a 20-inch rim, and both sizes are bias-ply rather than representing different construction philosophies. This is a fitment and authenticity decision, not a bias-ply versus radial decision.

Once the rim diameter is confirmed, the choice usually follows naturally. Owners restoring an earlier-style pre-war appearance may be drawn to the antique-format 29X4.95, while those needing the 20-inch application will stay with 5.00-20 and can then choose between blackwall and whitewall presentation where available. If the car has changed hands often or has mixed parts, verify the actual wheel before moving forward.

1929 Essex tires are available in both blackwall and whitewall styles, depending on the size. The 29X4.95 offering is available as a blackwall, while 5.00-20 includes both blackwall and whitewall choices. All of them remain bias-ply tires, so the sidewall decision is about appearance and restoration presentation rather than changing the basic construction.

For many pre-war cars, sidewall style has a strong effect on the finished look of the vehicle, especially if the goal is a particular showroom, touring, or judged-restoration aesthetic. A buyer with a 20-inch application has more flexibility in that respect than someone using 29X4.95. If authenticity matters, compare the tire's visual style against period photos of similarly equipped Essex cars and the standards of the events you attend.

Firestone and Goodrich both offer tires for 1929 Essex applications covered here. Firestone appears in both 29X4.95 and 5.00-20, while Goodrich appears in 5.00-20. That means owners using the 20-inch size have a broader brand choice than owners using the 19-inch antique-format size.

Brand choice at this level usually comes down to the exact size your Essex uses and the sidewall presentation you want on the finished car. A Super 6 on 29X4.95 has a narrower path because that application is more specialized, while 5.00-20 allows a little more visual flexibility. It is worth comparing the intended look of the car before settling on one brand or sidewall treatment.

Inner-tube requirements for 1929 Essex tires should be confirmed against the exact product chosen, because the sidewall marking governs whether a tire is tube-type or tubeless-capable where applicable. Since these are pre-war bias-ply applications on vintage wheels, tube use is often part of the broader wheel-and-tire setup conversation rather than a simple assumption tied only to size. The size itself does not answer the whole question.

That matters most when working with original or restored artillery-style or wire-era wheels, where the wheel construction can influence the correct installation method. Before fitting a new tire to a 1929 Essex Super 6, check the exact tire marking and inspect the wheel condition, valve stem area, and any rim strip needs. Treat tube fitment as part of the complete assembly rather than an afterthought.

Original 1929 Essex wheels cannot be assumed to work with both tire sizes interchangeably, because the two listed sizes do not share the same rim diameter. The 29X4.95 tire fits a 19-inch wheel, while the 5.00-20 tire fits a 20-inch wheel. That means the wheel itself determines which size is appropriate before any discussion of appearance or brand begins.

If your Super 6 still wears its original wheels, that usually points you toward the correct size quickly, provided the wheels have not been swapped over the years. On a car with restoration history that is unclear, measure and confirm the actual rim diameter before choosing tires. That step avoids chasing a tire that may look close in period style but cannot mount correctly on the wheel you have.

A 1929 Essex should be stored in a cool, dry space away from direct sunlight, electric motors, battery chargers, furnaces, and other ozone-producing equipment that can age rubber. Because Essex applications here use bias-ply tires, long static storage can also encourage flat-spotting more readily than modern radials. Clean, stable floor conditions and proper inflation help reduce stress on the casing while the car sits.

If the car is parked for extended periods, roll it occasionally to change the contact patch or use stands in a way that supports the vehicle safely without distorting the tires. Keep moisture away from both the tires and the wheels, especially on an older car where corrosion and age often work together. Good storage habits preserve both appearance and ride quality long before tread wear becomes the issue.

Tires on a 1929 Essex should be judged more by age, condition, and storage history than by mileage alone, because collector cars often cover very few miles each year. A sensible rule is to evaluate them closely beginning around five to seven years of service and to treat roughly ten years as a point where replacement deserves serious consideration even if tread remains. The DOT date code, if present on the tire, helps establish age.

That timeline is especially important on a low-use pre-war car, where old-looking tires sometimes spend years appearing fine before cracking, hardening, or losing resilience. A bias-ply tire can still have an acceptable tread pattern while no longer being a good road candidate. Owners who tour their Essex more often should build age checks into their maintenance routine rather than waiting for visible wear bars or obvious failures.

Tires on a 1929 Essex should be inspected before every drive and again before any longer outing. Look for sidewall cracking, cuts, bulges, irregular tread wear, and signs that the tire is not holding pressure properly. On vintage installations that use tubes, the condition of the valve stem and the wheel interface deserves attention as part of the same inspection.

Frequent checks matter because collector cars often spend long stretches parked and then go directly onto the road, which can hide problems until the tire is under load and heat. A short pre-drive walkaround catches many issues early and is easier than dealing with a failure miles from home. If anything looks questionable, inspect the spare as well so the car is not relying on another aged tire.

A 1929 Essex Super 6 would have been fitted originally with bias-ply tires, because bias-ply construction was standard passenger-car practice in that era. The sizes used here, 29X4.95 and 5.00-20, both belong to that pre-war bias-ply world, with the exact application depending on the wheel and configuration of the car. Original-equipment branding could vary by market and period, so the size and construction are the most important starting points.

For an owner restoring a Super 6, matching the car to the correct size and era-appropriate sidewall appearance will usually matter more than chasing a brand assumption. If the car is being prepared for a judged event, consult an Essex or Hudson marque club and compare against factory literature or period photographs tied to your body style. That extra step helps separate broad period-correct fitment from event-level authenticity.

Correct tire fitment absolutely matters when showing a 1929 Essex, especially in restoration classes that reward historical accuracy. Judges and knowledgeable enthusiasts often notice whether the tire size, construction type, and sidewall presentation suit the period of the car. On a late-1920s Essex, a pre-war bias-ply look is part of the car's visual identity, and an incorrect size or overly modern appearance can stand out quickly.

That does not mean every event uses the same standards, but tire details are often among the first things that affect the overall impression of authenticity. A Super 6 wearing the right wheel diameter but the wrong visual style may still draw scrutiny from marque specialists. Before a major show, compare your setup with period photos and review the judging expectations of the specific club or event rather than relying on general assumptions.

For 1929 Essex applications here, Firestone covers both available sizes, while Goodrich appears in 5.00-20 only. The practical difference is less about a change in fitment and more about which size and sidewall presentation you need, since 5.00-20 gives buyers access to more than one brand and more than one visual treatment. All of these choices remain within an era-appropriate bias-ply category for the car.

An owner using 29X4.95 is working within a narrower lane and will generally make the decision around correct size and vintage appearance first. An owner using 5.00-20 has a little more room to tailor the final look of the car, especially where blackwall versus whitewall presentation matters. For authenticity-focused work, compare the finished appearance to period references from the same general model family and market.

1929 Essex tires can be suitable for normal road use when they are the correct size, in sound condition, properly inflated, and used within the limits of their construction and the car itself. The listed Essex applications are bias-ply tires, which deliver an authentic vintage driving feel but do not behave like modern radial passenger tires in tracking, ride, or response. On a car of this age, brakes, steering condition, suspension wear, and overall mechanical health often matter at least as much as the tire itself.

Highway use should be approached with the same realism that any late-1920s car deserves. A freshly inspected Essex on correct tires can be enjoyable on modern roads, but the car should be driven with room, moderation, and respect for its era. Before longer or faster travel, make sure the tires, wheels, alignment, and the rest of the chassis are all working together rather than asking vintage equipment to cover for deferred maintenance.

Inflation pressure for 1929 Essex tires should follow the factory vehicle recommendation for the exact model and wheel setup, then be checked against the tire manufacturer's limits for the specific reproduction tire selected. Because 29X4.95 and 5.00-20 are different sizes on different rim diameters, one pressure should never be transferred automatically from one to the other. Pressure is part of fitment, ride, and wear, not a one-number rule for every Essex tire.

The best approach is to start with the vehicle guidance for your Super 6, verify the tire's own rated parameters, and then keep pressures consistent side to side. That helps preserve handling balance and protects the tire from underinflation-related stress or overinflation-related harshness. If the car's original literature is unavailable, an Essex or Hudson marque specialist can often help confirm a sensible baseline for your exact setup.

Before a longer drive in a 1929 Essex, inspect every tire for cracking, cuts, bulges, uneven wear, and secure valve stems, and make sure each tire is holding the intended pressure. Check the spare as carefully as the four road tires, since a period touring car is only as prepared as its backup wheel and tire. On a pre-war vehicle, the tire inspection should sit alongside checks of brakes, wheel bearings, steering play, fluids, and lighting.

A longer outing places sustained heat and load into an older chassis, so small issues become bigger ones more quickly than they might on a newer car. Confirming tire condition before departure reduces the chance of discovering age-related weakness after the trip has begun. If the car has been sitting, a short local shakedown run before the main drive is a smart final check for pressure stability and general road manners.