The 1942 Hudson 20T Series belongs to the final pre-war generation of American passenger cars, a period when tire choice was closely tied to the car’s stance, ride character, and restoration presentation. Hudson buyers today usually approach this model with an eye toward authenticity, drivability, or both. The 1942 Hudson 20T Series uses a 550-16 bias-ply tire on a 16-inch rim, keeping the fitment squarely in traditional pre-war sizing. Within that size, there are blackwall and wide whitewall choices from brands such as Excelsior, Avon, BFGoodrich, and Firestone. The key decision is usually how period-style appearance, tire series, and wheel compatibility line up with the way the car will be used.
Which Tire Size Is Right for The 1942 Hudson 20T Series
The 1942 Hudson 20T Series uses one primary tire size: 550-16 in bias-ply construction on a 16-inch rim. The covered 6-cylinder sub-model shares that same fitment, so the real decision is not between multiple primary sizes, but between blackwall or wide whitewall presentation, brand and series preference, and whether the wheel width matches the tire you are considering.
A 550-16 size is a numeric bias-ply designation in which the 5.50 figure refers to the tire’s nominal section width in inches and the 16 identifies the rim diameter. On the 1942 Hudson 20T Series, this keeps the fitment in the traditional pre-war construction and sizing convention the car was built around. Available choices include blackwall and wide whitewall versions across series such as Excelsior Bias Ply, Tourist Crossply, Silvertown Classic Bias Ply, and Firestone Classic Bias Ply. This size suits buyers who want to retain the Hudson’s correct-era tire format while choosing the appearance and brand character that best matches the car.
Fitment is straightforward across the covered 1942 Hudson 20T Series sub-models because the same primary tire size is used throughout. Checking the exact sub-model still matters as a final confirmation before comparing sidewall style, brand, and wheel-width compatibility.
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1942 Hudson 20T Series 6 Cyl.
The 1942 Hudson 20T Series 6 Cyl. uses the 550-16 bias-ply tire size on a 16-inch rim. That keeps tire selection focused on traditional bias-ply replacement, blackwall versus wide whitewall appearance, and confirming that the wheel matches the rim-width requirements of the tire being considered.
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 1942 Hudson 20T Series Tires for Sale
Available 550-16 choices span Excelsior, Avon, BFGoodrich, and Firestone, with both blackwall and wide whitewall presentations. The product grid is most useful for comparing tire series, bias-ply construction details, and rim-width compatibility within this single pre-war fitment.
Owners of a 1942 Hudson 20T Series usually want clarity on the 550-16 fitment, 16-inch rim compatibility, bias-ply construction, sidewall appearance, and what to inspect before putting a collector-era car back on the road.
Tire Size & Fitment
What tire size fits a 1942 Hudson 20T Series?
The 1942 Hudson 20T Series uses a 550-16 tire size in bias-ply construction. That is the primary fitment for this model, and the covered 6-cylinder sub-model uses the same size on a 16-inch rim.
For most owners, the next step is not choosing between different primary sizes, but confirming the wheel setup and deciding what style best suits the car. Blackwall and wide whitewall options are both available in 550-16, so the choice usually comes down to restoration appearance, brand preference, and whether the wheel width matches the tire’s requirements.
What size rim does a 1942 Hudson 20T Series use?
The 1942 Hudson 20T Series uses a 16-inch rim with its 550-16 tire size. Product options in this fitment are built around that rim diameter, and some 550-16 tires also call for a rim width in the 3.25- to 4.00-inch range.
Rim diameter needs to be confirmed before anything else, especially on older cars that may have had wheels changed over the years. Wheel width matters too, because two wheels can both be 16-inch diameter while still differing in width enough to affect tire selection, sidewall shape, and overall fitment confidence.
Does the 1942 Hudson 20T Series 6 Cyl. use the same tire size?
Yes. The 1942 Hudson 20T Series 6 Cyl. uses the same 550-16 bias-ply tire size as the broader 20T Series fitment covered here. That makes tire selection relatively simple compared with vehicles that split sizes by trim or body configuration.
Even with shared fitment, it is still smart to inspect the actual wheels on the car before ordering tires. Older collector vehicles sometimes wear replacement wheels or long-ago changes that alter width or profile, and that can affect which 550-16 product makes the most sense for appearance, mounting, and road use.
Choosing the Right Tire
What should I consider when choosing a 550-16 tire for a 1942 Hudson 20T Series?
Start with the correct size and construction: 550-16 bias-ply on a 16-inch rim. From there, compare the available tire series, sidewall style, brand, and any rim-width guidance that applies to the specific tire you are considering.
The right choice depends on how the Hudson will be presented and driven. A blackwall tire gives a simpler traditional look, while a wide whitewall changes the car’s visual character more noticeably. Wheel width, load figures where stated, and the general condition of the suspension and steering are worth checking before settling on one product.
What sidewall styles are available for 1942 Hudson 20T Series tires?
The 1942 Hudson 20T Series has 550-16 tire options in both blackwall and wide whitewall styles. That gives owners a meaningful appearance choice while staying within the correct primary size and traditional bias-ply construction.
Sidewall style affects the car’s visual balance as much as the tire brand or series. A blackwall usually suits a more restrained, service-oriented presentation, while a wide whitewall leans toward a more formal restoration-oriented look. Buyers focused on historical accuracy should compare photos, period literature, or marque-specific references before deciding on a whitewall width.
What brands offer tires for the 1942 Hudson 20T Series?
The 550-16 fitment for the 1942 Hudson 20T Series is available from Excelsior, Avon, BFGoodrich, and Firestone. Those brands appear across several bias-ply series, including Excelsior Bias Ply, Tourist Crossply, Silvertown Classic Bias Ply, and Firestone Classic Bias Ply.
Brand is only one part of the decision. It helps to compare sidewall style, tire series character, rim-width compatibility where stated, and practical details such as weight or load capacity when those figures are available. On a collector car like this Hudson, the final choice often comes down to balancing visual presentation with the wheel setup already on the car.
Restoration & Appearance
Which tire should I choose for a period-style 1942 Hudson 20T Series?
A period-style starting point for a 1942 Hudson 20T Series is a 550-16 bias-ply tire, since that preserves the correct-era size format and construction type for the car. From there, the main visual decision becomes blackwall versus wide whitewall, along with the preferred brand and tire series.
The best appearance choice depends on how the Hudson is being restored or presented. Some owners want a restrained, roadgoing pre-war look, while others prefer the stronger visual effect of a wide whitewall. When exact originality matters, period photos, factory literature, and Hudson marque references are the safest way to settle the final appearance details.
Does correct tire fitment matter for a 1942 Hudson 20T Series restoration?
Yes, correct tire fitment matters on a 1942 Hudson 20T Series because tire size and construction strongly influence the car’s stance, visual proportion, and overall period presentation. Staying with the 550-16 bias-ply format keeps the tire selection aligned with the Hudson’s pre-war design and wheel package.
Fitment also affects the way the restored car sits and looks from every angle. A tire that departs too far in shape or presentation can change the profile of the fender opening and the character of the vehicle. Even within the correct size, sidewall treatment and wheel compatibility are worth checking carefully before finalizing the restoration.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1942 Hudson 20T Series?
Yes. Any 1942 Hudson 20T Series that has aftermarket wheels, altered suspension height, brake changes, or bodywork differences may need a closer fitment review even when staying with 550-16 tires. The original size remains the starting point, but the actual wheel and chassis setup still matters.
A 16-inch wheel can still create problems if its width or offset differs from what the tire expects. Clearance at the fender, steering travel, and suspension movement should be checked before road use, especially on an older vehicle that may have seen decades of repairs or upgrades that are not obvious at first glance.
What should I inspect before driving a 1942 Hudson 20T Series on new tires?
Inspect the wheels for correct diameter, sound condition, and proper width before mounting new tires on a 1942 Hudson 20T Series. It also makes sense to check the steering, suspension, wheel bearings, and alignment, since fresh bias-ply tires will only perform as expected when the rest of the chassis is in suitable condition.
After installation, monitor inflation pressure, valve condition, and any sign of rubbing or uneven contact as the car is driven. A short shakedown run can reveal issues such as pull, vibration, or clearance problems early. On a collector vehicle, catching those details before regular use helps protect both the tires and the car.
How should 550-16 tires on a collector 1942 Hudson 20T Series be maintained?
550-16 tires on a collector 1942 Hudson 20T Series should be kept properly inflated, inspected regularly, and protected from long periods of heat, sunlight, moisture, and ozone exposure. Tread depth matters, but sidewall condition, age, and signs of cracking or flat spotting are just as important on a low-use pre-war car.
Regular visual checks help catch bulges, cuts, irregular wear, or slow air loss before they become road-use problems. A Hudson that spends much of its time parked should also have its tires checked before every outing, since storage-related aging can develop even when mileage stays low. Proper maintenance preserves both appearance and drivability.
