The 1931 Chevrolet 6 Cyl. comes from an important moment in early Chevrolet history, when six-cylinder power helped move the brand further into the mainstream market during the prewar era. Owners today often approach these cars with a strong focus on authenticity, drivability, and the visual character that defines an early 1930s restoration. Tire fitment is straightforward, with a 475-19 bias-ply tire on a 19-inch rim. Within that size, the main choice is how the tire should look on the car, including traditional blackwall or wide whitewall presentation in the Goodyear Deluxe All-Weather series. That makes the decision less about size and more about appearance, condition, and wheel compatibility.
Which Tire Size Is Right for The 1931 Chevrolet 6 Cyl.
The 1931 Chevrolet 6 Cyl. uses one primary tire size: 475-19. It is a bias-ply fitment on a 19-inch rim, and the covered Base sub-model uses the same size. For most owners, the real decision is choosing the right period-style tire within that size, along with the sidewall treatment that best suits the car's appearance and intended use.
A 475-19 tire uses the vintage numeric bias-ply sizing system, where 4.75 refers to the nominal section width in inches and 19 identifies the rim diameter. This is a traditional bias-ply fitment that matches the character and wheel requirements of the 1931 Chevrolet 6 Cyl. Available choices in this size include the Goodyear Deluxe All-Weather series in both Blackwall and Wide Whitewall form, giving the car either a more restrained or more formal period-style presentation. Choosing 475-19 keeps the tire size aligned with the car's original-era fitment approach, while still leaving room to tailor the finished look.
Sub-model fitment is simple for the 1931 Chevrolet 6 Cyl., because the covered configuration uses the same primary tire size throughout. Checking the exact sub-model still matters, but the Base model remains within the same 475-19 bias-ply fitment on a 19-inch rim.
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1931 Chevrolet 6 Cyl. Base
The 1931 Chevrolet 6 Cyl. Base uses the 475-19 bias-ply tire size. That keeps tire selection focused on period-style replacement, sidewall appearance, and making sure the wheel itself remains the correct 19-inch setup for the car.
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 1931 Chevrolet 6 Cyl. Tires for Sale
Available 475-19 choices center on the Goodyear Deluxe All-Weather series in bias-ply construction, with Blackwall and Wide Whitewall sidewall styles. That gives the product grid a clear comparison between traditional appearance treatments while staying within the correct vintage tire size.
These FAQs focus on 1931 Chevrolet 6 Cyl. tire size, 19-inch rim fitment, bias-ply construction, sidewall appearance, and the basic inspection points that matter before putting a prewar Chevrolet back on the road.
Tire Size & Fitment
What tire size fits a 1931 Chevrolet 6 Cyl.?
The 1931 Chevrolet 6 Cyl. uses a 475-19 tire size. This is a bias-ply fitment, and it is the primary size used for the covered vehicle configuration, including the Base sub-model.
That means the starting point is simple: match the car to a 475-19 tire on a 19-inch rim rather than trying to compare several different primary sizes. After confirming the wheel diameter, the next decision is usually whether the car should wear a Blackwall or Wide Whitewall tire to suit its restoration style and road-use plans.
What size rim does a 1931 Chevrolet 6 Cyl. use?
The 1931 Chevrolet 6 Cyl. uses a 19-inch rim with its 475-19 tire fitment. Available tires in this size are also built around that 19-inch rim diameter.
Wheel diameter should be verified on the car before replacing tires, especially on an older vehicle that may have had wheels changed over the decades. The available 475-19 products also use a 3-inch rim width, so checking both diameter and wheel condition helps avoid ordering a tire that matches the size code but not the actual wheel setup.
Does the 1931 Chevrolet 6 Cyl. Base use the same tire size?
Yes. The 1931 Chevrolet 6 Cyl. Base uses the same 475-19 bias-ply tire size as the covered vehicle fitment. There is no separate primary size for the Base model here.
That makes sub-model identification less complicated than on vehicles with multiple trim-specific tire sizes. Even so, it is still worth confirming that the car retains its proper 19-inch wheels and has not been altered with different rims, since wheel changes on a prewar car can affect both fitment and the look of the finished restoration.
Choosing the Right Tire
What should I consider when choosing a 475-19 tire for a 1931 Chevrolet 6 Cyl.?
Start with the correct size, which is 475-19, and make sure the car still uses a 19-inch wheel in suitable condition. Since this is a bias-ply application, the main comparison is not between several sizes but between the available tires within that vintage fitment.
Appearance becomes a major factor on a car like this. A Blackwall tire gives a more restrained early-1930s look, while a Wide Whitewall creates a more formal restoration-oriented presentation. It also helps to compare wheel compatibility and load capacity, especially if the car is driven regularly rather than displayed or used only for short parade-speed outings.
What sidewall styles are available for 1931 Chevrolet 6 Cyl. tires?
The available 475-19 tires for the 1931 Chevrolet 6 Cyl. come in Blackwall and Wide Whitewall sidewall styles. Both are offered within the Goodyear Deluxe All-Weather series and keep the car in a traditional bias-ply presentation.
The choice mostly comes down to the finished look you want from the car. Blackwall tends to feel simpler and more understated, while a Wide Whitewall has a stronger visual presence and often suits a more formal prewar restoration style. Either way, the sidewall choice should come after confirming the correct 475-19 size and proper 19-inch wheel fitment.
What brands offer tires for the 1931 Chevrolet 6 Cyl.?
The available 475-19 tires for the 1931 Chevrolet 6 Cyl. are offered under the Goodyear brand. The current choices in this fitment are part of the Goodyear Deluxe All-Weather series.
With one brand represented in this size, the comparison shifts away from brand differences and toward details such as sidewall style, wheel compatibility, and the overall look you want on the car. That can actually simplify the buying decision, because the focus stays on choosing the right presentation for a prewar Chevrolet rather than sorting through several competing constructions or series.
Restoration & Appearance
Which tire should I choose for a period-style 1931 Chevrolet 6 Cyl.?
A 475-19 bias-ply tire is the right starting point for a period-style 1931 Chevrolet 6 Cyl. It matches the car's vintage fitment approach and preserves the narrow, tall-tire look that is closely associated with early 1930s Chevrolets.
From there, the choice usually comes down to visual presentation. A Blackwall tire keeps the look more restrained, while a Wide Whitewall gives the car a more dressed appearance. If exact originality matters at a high level, sidewall style and brand details should be checked against marque references or restoration documentation for the specific car rather than chosen by appearance alone.
How does tire construction affect the appearance of a restored 1931 Chevrolet 6 Cyl.?
Tire construction has a visible effect on a restored 1931 Chevrolet 6 Cyl., and this car's primary fitment is bias-ply. That construction supports the traditional shape and stance expected on a prewar Chevrolet using a 475-19 tire size.
Appearance is not just about the sidewall color. The construction style contributes to how the tire sits on the wheel and how authentic the overall presentation feels at a glance. On a restoration-minded car, staying with the correct-size bias-ply format usually matters as much as selecting Blackwall or Wide Whitewall, especially when the goal is a consistent early-1930s look.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1931 Chevrolet 6 Cyl.?
Yes. Modifications can affect tire fitment on a 1931 Chevrolet 6 Cyl., even when the intended tire size remains 475-19. Changes to wheels, suspension height, brake components, or body clearance can all influence how a vintage tire fits and functions.
An older Chevrolet may have had decades of repairs or updates, so it is smart to inspect what is actually on the car before replacing tires. Confirm the wheel is still a 19-inch rim with suitable width, then check steering clearance, fender clearance, and general wheel condition. Those steps matter more on prewar vehicles because many are no longer in completely untouched configuration.
What should I inspect before driving a 1931 Chevrolet 6 Cyl. on new tires?
Before driving a 1931 Chevrolet 6 Cyl. on new tires, inspect the wheels for damage, corrosion, cracks, and bead-seat condition, and make sure the 19-inch rims are appropriate for 475-19 tires. It is also wise to check wheel hardware, valve stems, and overall tire inflation.
A prewar car should also be looked over for suspension wear, steering looseness, and any interference points that could affect tire clearance in motion. Early signs of rubbing, uneven stance, or wheel wobble should be addressed before regular road use. On collector vehicles, tire installation is only part of the job; the surrounding chassis condition matters just as much.
How should 475-19 tires on a collector 1931 Chevrolet 6 Cyl. be maintained?
475-19 tires on a collector 1931 Chevrolet 6 Cyl. should be maintained with regular pressure checks, visual inspections, and careful storage habits. Watch for cracking, cuts, bulges, uneven wear, and slow air loss, especially if the car spends long periods parked between drives.
Collector cars often age their tires by time and storage conditions as much as by mileage. Keeping the Chevrolet away from prolonged sunlight, excess heat, moisture, and ozone sources helps preserve the rubber. It also helps to move the car occasionally, inspect the tread and sidewalls before each outing, and reassess the tires after any long layup before returning the car to the road.
