1952 Nash stood apart in the American market with a lineup that ranged from practical compact transportation to full-size upscale cars and the sporting Nash-Healey. That breadth is exactly why tire selection matters at the year-and-make level: Nash used different bias-ply sizes across the range rather than one universal fitment for every model. Four models are covered here, and their choices come down to three distinct 15-inch tire sizes tied to specific models, not a bias-ply versus radial decision. Before choosing a tire for a 1952 Nash, the first step is confirming whether you have an Ambassador, Nash-Healey, Rambler, or Statesman so you can match the correct size and wheel fitment range.
Which Tire Size Is Right for Your 1952 Nash
Three tire sizes are used across 1952 Nash vehicles, and they vary by model rather than being shared across the full lineup. Because all three are bias-ply sizes mounted on 15-inch wheels, the real decision is identifying the correct model and then confirming the wheel's rim width range for that size. Understanding that distinction before choosing a product saves time and helps you land on the right match.
Year(s): 1952|Fit(s): Ambassador|Construction: Bias Ply|Rim: 15 in
710-15 is a numeric bias-ply size in which the first number identifies the nominal section width class and the 15 identifies a 15-inch wheel diameter. This size is specific to the 1952 Nash Ambassador, with BFGoodrich and Firestone offerings in blackwall and wide whitewall versions. It suits an Ambassador owner who wants the correct larger full-size Nash fitment and period-correct bias-ply appearance, with rim width fitment commonly spanning 5.00 to 5.50 inches among listed products.
Year(s): 1952|Fit(s): Healey, Rambler|Construction: Bias Ply|Rim: 15 in
640-15 is a numeric bias-ply size, with 640 indicating the nominal section width class and 15 showing the required 15-inch wheel diameter. This size is specific to the 1952 Nash Healey and 1952 Nash Rambler, and it is available from BFGoodrich and Firestone in wide whitewall and narrow whitewall styles. It is the right choice when you are fitting one of Nash's smaller or sportier models and want to stay with an era-appropriate bias-ply construction rather than moving into a different size family.
Year(s): 1952|Fit(s): Statesman|Construction: Bias Ply|Rim: 15 in
670-15 is a numeric bias-ply size, with the first number identifying its nominal width class and the 15 indicating fitment on a 15-inch wheel. This Statesman-specific size appears in Firestone, US Royal, Coker Classic, and Universal Vintage Tire offerings, with both blackwall and wide whitewall sidewall treatments. It is the size to choose for a 1952 Nash Statesman when you want the proper middle-ground Nash passenger-car fitment and a traditional bias-ply look that aligns with the car's early-1950s character.
All three sizes use a 15-inch wheel, but you should still confirm your wheel's actual rim width against the tire you choose because the approved rim-width ranges differ by size and by product.
1952 Nash Models
Four Nash models are covered for 1952, and they do not all use the same tire size. The practical takeaway is simple: year and make alone are not enough here, because the Ambassador, Nash-Healey, Rambler, and Statesman each follow their own fitment path, with the Nash-Healey and Rambler sharing one size. Select a model below to narrow your fitment history and see the products that apply to that specific 1952 Nash.
1952 Nash Ambassador
The Ambassador sat at the top of the 1952 Nash passenger-car range, aimed at buyers who wanted more space and a more upscale presentation than the smaller Nash offerings. Its tires mount on 15-inch wheels and use the largest of the three year-specific Nash sizes covered here, which fits the Ambassador's full-size role in the lineup.
The Nash-Healey was one of the most distinctive American-branded sports cars of the early 1950s, blending Nash mechanicals with international coachbuilding and a much more sporting image than the rest of the range. Its tires mount on 15-inch wheels, and it shares its listed size with the Rambler rather than the larger Ambassador or Statesman.
The Rambler represented Nash's compact, practical side and helped define the emerging postwar market for smaller American cars. Its tires mount on 15-inch wheels, and it uses the same 640-15 size as the Nash-Healey, even though the two cars served very different purposes in the showroom.
The Statesman filled the middle of the Nash range, positioned between the compact Rambler and the more upscale Ambassador. Its tires mount on 15-inch wheels and use 670-15, giving it its own model-specific fitment separate from both the smaller shared 640-15 applications and the larger Ambassador size.
Forty-eight products are available across three tire sizes for 1952 Nash vehicles. 710-15 includes 13 BFGoodrich and Firestone bias-ply options in blackwall and wide whitewall; 640-15 includes 8 BFGoodrich and Firestone bias-ply options in wide and narrow whitewall; 670-15 includes 27 Firestone, US Royal, Coker Classic, and Universal Vintage Tire bias-ply options in blackwall and wide whitewall styles.
These FAQs sort out which of the three 15-inch bias-ply sizes belongs to your 1952 Nash, how the Ambassador, Nash-Healey, Rambler, and Statesman differ, and what to check for sidewall style, rim width, storage, and longer-distance road use.
Size Basics & Fitment
What tire sizes fit 1952 Nash vehicles?
1952 Nash vehicles use three different tire sizes: 710-15 for the Ambassador, 640-15 for the Nash-Healey and Rambler, and 670-15 for the Statesman. All three are bias-ply sizes that mount on 15-inch wheels, but they are not interchangeable across the entire model range. Listed rim-width ranges vary by size and product, with 640-15 commonly fitting 4.00 to 5.00-inch rims, 670-15 covering 4.50 to 6.00-inch ranges depending on the tire, and 710-15 commonly fitting 5.00 to 5.50-inch rims.
That means the first fitment question on a 1952 Nash is model identification, not brand or sidewall style. Once you know which model you have, compare the tire's approved rim-width range to the actual wheel on the car before making a final choice, especially if the car has been restored, modified, or fitted with replacement wheels sometime in its life.
What does 710-15 mean on a 1952 Nash tire?
A 710-15 tire on a 1952 Nash is a numeric bias-ply size. The 710 identifies the tire's nominal section-width class in the older numeric sizing system, and the 15 identifies the wheel diameter in inches. On 1952 Nash applications, that size belongs to the Ambassador and is offered in traditional bias-ply construction with blackwall or wide whitewall sidewalls.
Numeric sizes like 710-15 are older American fitment language, so they can look unfamiliar if you are used to modern metric tires. The important point is not converting it into a modern size by guesswork, but matching the original size family and confirming that the wheel falls within the tire maker's approved rim-width range for the specific 710-15 product you choose.
Do all 1952 Nash models use the same tire size?
No, 1952 Nash models do not all use the same tire size. The Ambassador uses 710-15, the Statesman uses 670-15, and both the Nash-Healey and Rambler use 640-15. Even though every one of those sizes mounts on a 15-inch wheel, the sizing itself varies by model, reflecting the differences between Nash's compact, mid-range, full-size, and sporting offerings.
That model-specific split matters because a 15-inch rim alone does not identify the correct tire. If you are starting with only a year and make, verify the model name on the car's identification records or restoration paperwork before comparing sidewall style options, since appearance choices come after the correct model-size match has been established.
Buying the Right Tire
What sidewall styles are available for 1952 Nash tires?
1952 Nash tires are available in several sidewall styles depending on size. The 710-15 size for the Ambassador appears in blackwall and wide whitewall versions, 640-15 for the Nash-Healey and Rambler appears in wide whitewall and narrow whitewall versions, and 670-15 for the Statesman is offered in blackwall and wide whitewall styles. All of these are bias-ply tires, so the sidewall decision is mainly about appearance and restoration character rather than construction type.
Wide whitewalls usually look most at home on early-1950s American passenger cars, especially if the goal is a strong period presentation. Blackwalls can suit a more understated look, while narrow whitewalls on 640-15 may appeal to owners who want a cleaner transitional style; for judged restoration work, it is wise to compare your choice against period photos, factory literature, and model-specific club guidance.
What brands make tires for 1952 Nash vehicles?
Several brands cover 1952 Nash fitments, but the lineup changes by size. The 710-15 Ambassador size is available from BFGoodrich and Firestone, the 640-15 Nash-Healey and Rambler size is available from BFGoodrich and Firestone, and the 670-15 Statesman size is available from Firestone, US Royal, Coker Classic, and Universal Vintage Tire. Every listed option is a bias-ply tire built around vintage-style fitment rather than a modern metric replacement format.
Brand choice on a 1952 Nash usually comes down to sidewall appearance, preferred historic brand identity, and the exact specification of the tire you want within the correct size. If you are trying to match a certain restoration look, compare each brand's available blackwall or whitewall treatment within your model's size first, then confirm the wheel fitment range and load rating on the individual tire.
What is the difference between Coker Classic and US Royal 670-15 tires for a 1952 Nash?
On a 1952 Nash Statesman, both Coker Classic and US Royal are available in 670-15 bias-ply form, but the listed specifications are not identical. The US Royal example is a wide whitewall tire with a 1450-pound maximum load at 32 psi and a 4.50 to 5.00-inch rim-width range. The Coker Classic example is also a wide whitewall, but it carries a 1550-pound maximum load at 32 psi and fits a wider 5.00 to 6.00-inch rim-width range.
Those differences matter most if you are matching the tire to the wheel already on the car. A Statesman owner with a 5.00-inch rim may be able to choose either path depending on the exact product, while someone with a wider wheel would need to stay inside the approved range of the tire being considered rather than assuming every 670-15 behaves the same.
Fitting & Setup
What rim width do 1952 Nash tires require?
Rim width requirements for 1952 Nash tires depend on the size and, in some cases, the individual product. The 640-15 size appears on rims from 4.00 to 4.50 inches in some applications and 4.50 to 5.00 inches in others. The 670-15 size appears on 4.50 to 5.00-inch rims in some products and 5.00 to 6.00-inch rims in others, while 710-15 commonly fits 5.00 to 5.50-inch rims.
That spread is why wheel measurement matters before mounting a replacement tire on a 1952 Nash. If the car has original wheels, restored wheels, or wheels sourced from another Nash model, verify the actual rim width and compare it to the approved range for the exact tire under consideration instead of assuming every tire with the same size code shares the same wheel requirement.
Do 1952 Nash tires require inner tubes?
The listed 1952 Nash products are bias-ply tires, but the size markings shown here do not add a tube-type or tubeless designation to every tire. That means tube use should be confirmed against the individual tire's sidewall marking and matched to the wheel itself, especially on original 1952-era wheels that were designed around period tire technology. Tube decisions are often influenced as much by the wheel construction as by the tire alone.
A practical approach is to inspect the wheel for condition, sealing surface, and original design before making a mounting plan. If you are working with unrestored factory wheels, split-era assumptions, or a concours restoration, consult the tire manufacturer and a Nash specialist so the tube choice matches both the tire you selected and the way the car will actually be driven.
Can the original 1952 Nash wheels be used with all tire sizes?
Original 1952 Nash wheels can only be used with the tire sizes that match the specific model and fall within the proper rim-width range for that tire. All three Nash sizes for 1952 use 15-inch wheels, so wheel diameter is shared across the lineup, but the approved rim widths differ by size and by product. A 15-inch wheel from one Nash model is not automatically the right wheel for another model's tire size.
That means wheel interchange should be treated carefully even when the bolt-on wheel appears physically similar. Before using one set of 1952 Nash wheels across Ambassador, Rambler, Nash-Healey, or Statesman applications, confirm both the tire size intended for that model and the measured wheel width so the finished combination stays inside the tire maker's approved fitment range.
Maintenance, Storage & Longevity
How should I store a 1952 Nash when the tires are fitted?
A 1952 Nash should be stored in a cool, dry, dark space away from direct sunlight, electric motors, battery chargers, welders, and other ozone-producing equipment that can age rubber. Because these applications use bias-ply tires, long stationary periods can encourage flat-spotting more readily than many modern radials. Clean floors, stable temperatures, and proper inflation help the tires retain shape while the car sits.
If the car will be parked for an extended season, move it periodically or support it in a way that reduces constant load on one contact patch without stressing the suspension. Owners who drive only occasionally should make tire care part of the overall preservation routine, since a beautifully restored 1952 Nash can still feel rough or unsafe if the tires have aged in storage rather than in use.
How long do tires on a 1952 Nash typically last?
Tires on a 1952 Nash should be judged more by age and condition than by miles traveled. A good rule is to inspect them closely once they reach the five- to seven-year range and to treat around ten years from the manufacturing date as a serious replacement threshold, even if the tread still looks usable. The DOT date code on the tire sidewall is the key reference for age, not the age of the restoration.
Collector cars often accumulate very little annual mileage, so old tires can look presentable while the casing and sidewall rubber are already past their best years. If your 1952 Nash has spent long periods parked, sits under load for months at a time, or shows any cracking, hardening, or vibration that does not balance out, age should weigh more heavily than tread depth in the replacement decision.
How often should tires on a 1952 Nash be inspected?
Tires on a 1952 Nash should be inspected before every drive and again before any longer outing. Look for sidewall cracking, weather checking around the whitewall or blackwall transition, cuts, bulges, irregular wear, and any sign that the tire is losing pressure. Since these are vintage-style bias-ply fitments, a quick visual check is especially worthwhile after long storage periods or seasonal wake-ups.
A more thorough inspection a few times each season is a smart habit for a collector Nash that sees occasional use. Check tread depth across the full width, confirm inflation with an accurate gauge, and pay attention to valve stems and spare-tire condition as well, because a road trip can be interrupted just as easily by an aged spare or leaking valve as by the four tires currently on the car.
Restoration & Authenticity
What tires were originally fitted to the 1952 Nash Ambassador?
A 1952 Nash Ambassador would originally have been a bias-ply application, which matches the 710-15 size listed for the model here. That aligns with standard American passenger-car practice in the early 1950s, when bias-ply construction was still the norm. The correct original-brand choice could vary by production period, market, and dealership sourcing, so the surest authenticity path is to match the size, construction type, and era-appropriate sidewall treatment first.
For most restorers, that means starting with a 710-15 bias-ply tire and then deciding whether blackwall or wide whitewall best fits the exact car being restored. If you are preparing a high-level judged Ambassador, compare your choice to factory literature, original photos, and Nash club guidance so the sidewall presentation reflects how your particular car would have appeared when new.
Does correct tire fitment matter for showing a 1952 Nash?
Correct tire fitment matters on a 1952 Nash because judges and knowledgeable enthusiasts notice size, construction type, and sidewall appearance quickly. A 710-15 on an Ambassador, 640-15 on a Nash-Healey or Rambler, and 670-15 on a Statesman keep the car within the right model-specific family, while the wrong size or an out-of-period sidewall look can distract from an otherwise accurate restoration. Bias-ply construction also fits the historical expectations for a 1952 American car.
Show standards vary by event, so authenticity is not only about choosing a vintage-looking tire but choosing the right vintage-looking tire for the exact model. If the car will be judged seriously, review marque-club material and event rules before finalizing blackwall versus whitewall style, since those details can influence how original the car appears even when the basic tire size is correct.
What is the difference between BFGoodrich and Firestone 640-15 tires for a 1952 Nash?
For a 1952 Nash Rambler or Nash-Healey, both BFGoodrich and Firestone appear in 640-15 bias-ply form, but the specifications are not identical. The BFGoodrich example shown is a wide whitewall with a 1190-pound maximum load at 32 psi and a 4.00 to 4.50-inch rim-width range. Firestone examples include wide whitewall versions with the same 1190-pound load at 32 psi on 4.50 to 5.00-inch rims, plus a narrow whitewall example listed at 970 pounds at 32 psi.
That makes the comparison useful for both authenticity and wheel matching. If your goal is a certain whitewall look, Firestone offers more visible variation within 640-15, while wheel width may steer the final choice between brands because the approved rim ranges do not fully overlap across every 640-15 product.
Safety & Road Use
Are 1952 Nash tires safe for highway driving?
A properly sized, correctly mounted, and healthy set of 1952 Nash bias-ply tires can be used for normal road driving, but their behavior is rooted in 1950s tire design rather than modern radial expectations. The products listed here do not show modern letter speed ratings in the size markings provided, so the practical limit is less about chasing a speed-symbol ceiling and more about respecting the age, suspension design, steering feel, and braking capability of the car itself.
Highway use in a 1952 Nash is usually most comfortable when the car is mechanically sorted, the tires are fresh and correctly inflated, and speeds are kept appropriate to the vehicle's era and condition. Drivers accustomed to modern cars should expect more wander, slower response, and a stronger effect from road crown with bias-ply construction, especially on longer trips or windy interstates.
What inflation pressure should I use for 1952 Nash tires?
The listed tires for 1952 Nash applications show maximum load ratings at 32 psi: 710-15 examples at 1550 pounds at 32 psi, 640-15 examples at 1190 pounds at 32 psi with one narrow-whitewall example at 970 pounds at 32 psi, and 670-15 examples at 1450 pounds at 32 psi with one example at 1550 pounds at 32 psi. Those figures identify the tire's rated load point, not automatically the day-to-day pressure your specific Nash should run.
Use the original owner's manual or factory service information for the vehicle's intended operating pressure, then compare that recommendation with the tire maker's guidance for the exact reproduction tire you are using. Avoid copying a pressure from one Nash model or tire size to another, because the Ambassador, Rambler, Nash-Healey, and Statesman do not all share the same tire size or load characteristics.
What should I check before taking a 1952 Nash on a longer drive?
Before taking a 1952 Nash on a longer drive, inspect each tire for visible cracking, cuts, bulges, irregular wear, and proper inflation, then confirm the spare is usable and inflated as well. Pay close attention to the whitewall area if fitted, since cosmetic aging can sometimes hide deeper sidewall deterioration. A longer drive is also the right time to make sure the wheels are secure and the valve stems are in good condition.
Tires are only one part of the trip equation on an early-1950s car, so combine that inspection with checks of brakes, cooling system, steering, suspension, and wheel bearings before heading out. If the car has been parked for months, a short local test drive after inflation and inspection is wiser than immediately committing your 1952 Nash to a full-distance outing.
