The 1947 Nash Ambassador 600 came to market in the immediate postwar years, when streamlined styling, practical comfort, and durable road manners mattered more than excess. For owners restoring or maintaining one today, tire choice is closely tied to preserving that distinctly late-1940s character. This Nash uses a 600-16 bias-ply tire on a 16-inch rim, keeping the fitment squarely in the period sizing and construction language of the era. Within that size, there is still meaningful choice in blackwall, wide whitewall, and double-whitewall styles across several vintage tire series and brands. The right selection depends on whether the goal is restoration-minded appearance, traditional bias-ply feel, or dependable road-use preparation.
Which Tire Size Is Right for The 1947 Nash Ambassador 600
The 1947 Nash Ambassador 600 uses one primary tire size: 600-16. That means the main fitment decision is not choosing between multiple factory sizes, but selecting the right 16-inch bias-ply tire within that size based on appearance, tire series, brand preference, and how closely the car is being kept to a traditional postwar presentation.
A 600-16 numeric bias-ply size uses a nominal section width of about 6.00 inches, with the final number indicating a 16-inch rim diameter. On the 1947 Nash Ambassador 600, this is the primary bias-ply fitment and matches the kind of sizing convention common to American passenger cars of the late 1940s. Available choices include blackwall, wide whitewall, and double-whitewall styles, along with series from BFGoodrich, Coker Classic, Firestone, Goodyear, Lester, Avon, and others. Choosing within 600-16 comes down to the look you want, the tire series that suits the car, and confirming wheel width before installation.
Fitment is straightforward for the covered 1947 Nash Ambassador 600 sub-model. The main reason to confirm the sub-model is simply to keep the tire choice aligned with the car's original-style 16-inch bias-ply setup and the appearance you want from the finished vehicle.
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1947 Nash Ambassador 600 Base
The 1947 Nash Ambassador 600 Base uses the same 600-16 bias-ply fitment associated with this model line. That keeps tire selection focused on traditional construction, wheel-width compatibility, and whether a blackwall, wide whitewall, or double-whitewall presentation best matches the car's restoration direction.
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 1947 Nash Ambassador 600 Tires for Sale
Available 600-16 choices span BFGoodrich, Coker Classic, Firestone, Goodyear, Lester, Avon, STA, Camac, Excelsior, and Ford Script, with blackwall, wide whitewall, and double-whitewall styles. The product grid is where to compare vintage tire series, bias-ply construction details, and wheel-width specifications across this 16-inch fitment.
For a 1947 Nash Ambassador 600, the biggest questions usually center on the 600-16 size, 16-inch rim fitment, bias-ply tire selection, restoration-oriented sidewall style, and what should be inspected before putting a postwar collector car back on the road.
Tire Size & Fitment
What tire size fits a 1947 Nash Ambassador 600?
The 1947 Nash Ambassador 600 uses a 600-16 tire size. This is a numeric bias-ply size mounted on a 16-inch rim, which places it firmly in the tire-sizing system used on many American passenger cars of the immediate postwar era.
That single primary size makes the fitment question fairly simple, but the buying decision still requires a little care. A car that still has its original-style wheels may call for one type of presentation, while a restoration with different wheel widths or a different visual goal may point toward another 600-16 option within the same size.
What size rim does a 1947 Nash Ambassador 600 use?
The 1947 Nash Ambassador 600 uses a 16-inch rim with its 600-16 tire fitment. Among available 600-16 products, wheel-width specifications commonly appear in the 4.00 to 4.50 inch range, with some options extending to a 5.0-inch width depending on the tire series.
Rim diameter needs to match exactly, and rim width should be checked before settling on a specific tire. Even when the tire size is correct, a mismatch in wheel width can affect how the tire sits on the rim and how appropriate that product is for the vehicle's current wheel setup.
Does the 1947 Nash Ambassador 600 Base use the same tire size?
Yes. The 1947 Nash Ambassador 600 Base uses the same 600-16 bias-ply tire size as the core model fitment. That keeps the sub-model fitment consistent and avoids the confusion that can happen on vehicles with multiple factory tire sizes across trim or body variations.
With the size staying the same, the real choice shifts to the tire itself. A Base model owner can focus on selecting between blackwall, wide whitewall, or double-whitewall styling, along with comparing series and wheel-width requirements, rather than trying to sort out multiple primary size possibilities.
Choosing the Right Tire
What should I consider when choosing a 600-16 tire for a 1947 Nash Ambassador 600?
Start with the correct primary fitment: 600-16 bias-ply on a 16-inch rim. From there, the important selection factors are wheel-width compatibility, sidewall style, tire series, load specification where stated, and whether the car is being kept in a more restoration-oriented presentation or prepared for regular collector-car driving.
A blackwall can give the car a more restrained look, while a wide whitewall or double-whitewall changes the visual character immediately. It also helps to compare product details such as rim-width range and max load figures, especially if the car has replacement wheels or is expected to cover longer road miles.
What sidewall styles are available for 1947 Nash Ambassador 600 tires?
The 1947 Nash Ambassador 600 has 600-16 tire options in blackwall, wide whitewall, and double-whitewall styles. Those sidewall treatments appear across several bias-ply series, giving the car owner a meaningful appearance choice while staying within the correct primary tire size.
Sidewall style has a strong effect on how a postwar car presents visually, especially on a full-bodied sedan like the Ambassador 600. The practical step is to choose the look that suits the restoration direction first, then compare the individual tires in that style for wheel-width compatibility and other product details.
What brands offer tires for the 1947 Nash Ambassador 600?
Available 600-16 tires for the 1947 Nash Ambassador 600 include offerings from BFGoodrich, Coker Classic, Firestone, Goodyear, Lester, Avon, Excelsior, Ford Script, STA, and Camac. These appear across several bias-ply series and cover both passenger-style and more specialized tread or appearance options.
Brand choice matters most when it helps narrow the tire's visual style, series character, or wheel-width specification. Rather than treating the brand name alone as the answer, compare each tire within the correct 600-16 size for sidewall presentation, intended use, and compatibility with the wheels currently on the car.
Restoration & Appearance
Which tire should I choose for a period-style 1947 Nash Ambassador 600?
A period-style 1947 Nash Ambassador 600 should stay with the primary 600-16 bias-ply fitment. That preserves the size and construction language associated with the car's era, while still leaving room to choose among blackwall, wide whitewall, or double-whitewall versions depending on the look of the restoration.
The most appropriate choice depends on how closely the car is being restored and the visual balance you want from the finished vehicle. When exact originality matters, it is wise to compare the tire choice against period photos, marque references, or vehicle-specific historical documentation before settling on a sidewall treatment.
How does tire construction affect the appearance of a restored 1947 Nash Ambassador 600?
Tire construction affects both stance and visual character, and for a restored 1947 Nash Ambassador 600 the primary fitment is bias-ply. Keeping a bias-ply tire in the correct 600-16 size helps maintain the traditional postwar look, especially when paired with the sidewall style that best suits the car's finish and trim.
Appearance is not just about whitewall width or brand name; the overall shape and presentation of the tire matter too. A restoration-minded owner should view construction, sidewall style, and wheel compatibility together so the finished car looks cohesive rather than simply wearing the right nominal tire size.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1947 Nash Ambassador 600?
Yes. Even though the primary tire size is 600-16, changes to wheels, suspension, ride height, or body clearance can alter what works comfortably on a 1947 Nash Ambassador 600. A tire that is correct by size still needs to suit the actual wheel and vehicle setup now on the car.
Collector cars often pass through decades of repairs and updates, so it is smart to verify rim diameter, measure wheel width, and inspect clearance at the fenders and steering components. That extra check becomes especially important if the Nash has replacement wheels or sits differently than a stock-height car.
What should I inspect before driving a 1947 Nash Ambassador 600 on new tires?
Before road use, inspect the wheels for correct diameter and sound condition, make sure the 600-16 tires are properly seated, and confirm that inflation matches the tire's requirements. It is also wise to check for rubbing during steering movement and to look over suspension and brake components on a low-use collector car.
A postwar car that has been parked for long periods can have issues unrelated to the new tires themselves. Roadworthiness improves when the car is checked as a system, including wheel hardware, alignment condition, and any signs of fluid leaks or loose steering parts that could affect how the new tires behave.
How should 600-16 tires on a collector 1947 Nash Ambassador 600 be maintained?
600-16 tires on a collector 1947 Nash Ambassador 600 should be inspected regularly for cracking, cuts, bulges, uneven wear, and air loss. Proper inflation matters, and the car benefits from periodic movement so the tires are not left supporting the same load point for extended periods.
Storage conditions also play a large role in tire life on seldom-driven classics. Keeping the Nash away from prolonged sunlight, excess heat, moisture, and ozone sources helps preserve the rubber, while routine visual checks before each drive make it easier to catch age-related issues before they become a road-use concern.