1958 Aston Martin Tire Fitment Guide

1958 Aston Martin vehicles in this guide use two tire sizes: 175R16 and 600-16, and both apply to the Mark. Each size fits a 16-inch wheel, so the wheel diameter stays the same even though the sizing systems and constructions differ. For 600-16, listed products call for a 16-inch rim and show a 4.00- to 4.50-inch rim-width range on the products where width is stated.

That means a 1958 Aston Martin owner usually starts by deciding whether the car should stay with a traditional bias-ply look or move to a radial construction while keeping the same basic wheel diameter. Before choosing, compare the tire already on the car, confirm the actual wheel width, and make sure the intended use matches the construction you want to run.

On a 1958 Aston Martin, 600-16 is a numeric bias-ply size. The 6.00 refers to the tire's nominal section width in inches, while the 16 refers to the wheel diameter in inches. That format belongs to the long-running mid-century sizing system used widely before modern metric radial markings became common.

A 600-16 tire is the traditional-looking choice for a period-correct Aston Martin presentation, especially when sidewall style matters to the overall restoration. It is also the size with the broadest listed product variety here, so owners can compare blackwall versus whitewall appearance and choose among several brands without changing the basic vintage sizing format.

On a 1958 Aston Martin, 175R16 is a radial metric-style size. The 175 is the nominal section width in millimeters, the R identifies radial construction, and the 16 is the wheel diameter in inches. In this older Euro-metric style, the aspect ratio is not written into the size, and it is conventionally treated as an 80-series profile.

That makes 175R16 easier for a modern buyer to recognize as a radial alternative while still preserving the 16-inch wheel fitment used by the car. If your Aston Martin is driven more than it is shown, this size is often the one owners investigate first, but you should still verify wheel width and compare the mounted tire on the car before making the switch.

For a 1958 Aston Martin, the choice between 175R16 and 600-16 is mainly a choice between radial and bias-ply construction, since both fit 16-inch wheels and both apply to the Mark. The 600-16 keeps the traditional numeric bias-ply format associated with the period, while the 175R16 represents a radial path in a metric-style size.

Owners focused on authenticity, judged presentation, and a distinctly vintage visual stance usually lean toward the 600-16. Owners who prioritize a radial construction for road use may prefer the 175R16, but the decision should still be checked against wheel width, current clearance, and the overall goal for the car rather than made on size code alone.

1958 Aston Martin tires in the listed 600-16 size are available in both Blackwall and Wide Whitewall styles. Blackwall choices include Coker Classic and Avon, while BFGoodrich and Firestone appear with Wide Whitewall treatments in this size. That gives the Mark owner a noticeable appearance choice even within the same basic bias-ply fitment.

For most British grand touring restorations, blackwall tends to be the safer visual starting point, while a wide whitewall creates a more stylized period look that may suit a specific restoration direction. If appearance matters as much as size, check period photos of your car's market and consult an Aston Martin marque specialist before settling on a sidewall treatment.

The listed 600-16 fitment for 1958 Aston Martin is available from BFGoodrich, Coker Classic, Avon, and Firestone. Those options cover both American and British brand identities, with Avon standing out as a familiar name in traditional British performance and touring applications. Each brand approaches the same basic size with its own series and visual presentation.

That variety matters because a 1958 Aston Martin owner may be choosing for heritage, sidewall appearance, or a specific driving style rather than simply replacing a worn tire with the first available option. Compare the exact series name, sidewall style, and any listed load or speed markings within the size so the brand choice supports the way your Aston Martin will actually be used.

For 1958 Aston Martin fitments, the listed 600-16 products that include wheel-width information call for a 4.00- to 4.50-inch rim width on a 16-inch diameter wheel. That gives a useful baseline for owners evaluating original wheels or checking whether an existing wheel is appropriate for a traditional numeric bias-ply tire. The 175R16 fitment shares the same 16-inch wheel diameter, though an approved width range is not listed here.

Rim width matters because it affects how the tire sits on the wheel, how the sidewall stands, and whether the mounted shape stays within the manufacturer's intended range. Before replacing tires on a 1958 Aston Martin, measure the actual wheel and match it to the specification for the exact product you plan to use rather than assuming every 16-inch tire uses the same width range.

Inner-tube requirements for 1958 Aston Martin tires should be confirmed on the specific product you choose. The listed 600-16 products do not carry a universal tube-type or tubeless marking across every entry shown, so tube status should be treated as product-specific rather than assumed for the whole size. That is especially important on a vintage car where wheel design may influence the correct setup.

If your Aston Martin still has original-style wheels, ask whether the tire and wheel combination is intended to run with a tube, without a tube, or only in one configuration. A collector-car tire installer who understands older British wheels can help you match the valve hardware, stem style, and mounting method to the exact tire you select.

A 1958 Aston Martin can often use both listed tire sizes on original wheels because both 175R16 and 600-16 fit a 16-inch wheel diameter. That common diameter is the major point of compatibility across the two sizes. The key detail that still needs confirmation is the wheel width approved for the exact tire being considered.

That means a switch from one size format to the other is not automatically ruled out by wheel diameter alone, but it also should not be treated as a blanket interchange. Verify the wheel's measured width, inspect its condition, and compare the selected tire's mounting recommendations before deciding that the same original wheels should carry either construction.

A 1958 Aston Martin should be stored in a cool, dry, dark space away from direct sunlight, electric motors, battery chargers, furnaces, and other ozone-producing equipment that can age rubber. Keep the tires clean, maintain proper inflation during storage, and move the car periodically if it will sit for extended stretches. Bias-ply tires such as 600-16 are especially prone to temporary flat-spotting when left in one position too long.

For longer storage, many collectors either roll the car occasionally or support it in a way that reduces constant load on one contact patch without letting the suspension hang unnaturally. A breathable car cover, stable humidity, and attention to the spare tire are just as important as protecting the four tires on the ground.

Tires on a 1958 Aston Martin should be judged more by age and condition than by mileage, because collector cars often see low annual use. A practical rule is to inspect them carefully once they are five to seven years old and to treat around ten years from the DOT date code as the point where replacement deserves serious consideration, even if the tread still looks healthy.

That timeline matters because a seldom-driven grand tourer can age its tires out long before it wears them out. Cracking, hardening, vibration, or a tire that will not hold pressure consistently are stronger warnings than odometer numbers, and they should push the decision toward replacement sooner rather than later.

Tires on a 1958 Aston Martin should be inspected before every drive, and again more thoroughly before any longer outing. Look for sidewall cracking, cuts, bulges, embedded debris, uneven tread wear, and any sign that pressure has dropped since the last drive. On a vintage car, valve stems and the spare deserve the same attention as the road tires.

Frequent inspection is especially valuable because older cars can sit for weeks between drives and then be asked to run at sustained road speeds. A five-minute walk-around catches aging rubber, low inflation, or a deteriorating spare before those issues turn a pleasure drive into a roadside problem.

A 1958 Aston Martin Mark would have been associated with bias-ply construction in period, and the 600-16 size matches that traditional mid-century format. Radial tires existed by the late 1950s, but a bias-ply presentation remains the expected historical baseline unless a specific market, delivery specification, or later owner change points elsewhere. No original-equipment brand should be assumed without period paperwork or marque confirmation.

For a restoration, the most defensible starting point is to confirm the car's current wheels, compare them with period literature, and then check with Aston Martin clubs or marque historians for model- and market-specific guidance. That approach helps you separate what is broadly era-correct from what is correct for your individual car.

Correct tire fitment absolutely matters when showing a 1958 Aston Martin, because judges and knowledgeable enthusiasts often notice size format, construction type, and sidewall style immediately. A car presented as authentically restored can lose credibility if it wears a visibly modern-looking tire or a sidewall treatment that does not suit the restoration's intended period character. Even when the wheel diameter is correct, the wrong visual impression can stand out.

That does not mean every event uses the same standard. Some tours and driver-oriented gatherings are relaxed about radial conversions, while concours-style judging may place more weight on construction and appearance. Before finalizing your tires, check the event rules and speak with an Aston Martin club or judge familiar with your class.

For a 1958 Aston Martin in 600-16, the Avon Turbospeed and Coker Classic differ in both presentation and listed specification. The Avon is a blackwall bias-ply tire listed as 600H16 93H with a 1,433-pound load figure and an H speed rating, while the Coker Classic is a blackwall 600-16 bias-ply listed at 1,400 pounds at 32 psi and a 4.00- to 4.50-inch rim-width range. The Avon is also listed at 24 pounds, while the Coker Classic is listed at 20 pounds.

That comparison makes the choice less about simple size and more about which exact product character you want on the car. If speed marking matters to your selection, the Avon brings that information to the surface; if wheel-width guidance is central to the job, the Coker listing gives that fitment detail directly. Check the exact wheel and intended use before choosing between them.

1958 Aston Martin tires can be suitable for highway driving when they are correctly sized, properly inflated, in sound condition, and used within their individual ratings. Among the listed 600-16 products, the Avon Turbospeed carries an H speed rating, which corresponds to a 130 mph ceiling. That rating should not be read as permission to drive a vintage Aston Martin near that speed, because the car's brakes, suspension, alignment, and overall mechanical condition are just as important as the tire itself.

For real-world touring, the safer approach is to match the tire to the car's condition and the way you actually drive it. A fresh, properly installed tire on a well-sorted car is far more important than chasing top-end capability, and any tire on a 1958 grand tourer deserves conservative use until pressures, balance, and road manners have been verified.

Inflation pressure for 1958 Aston Martin tires depends on the exact size and product. Within the listed 600-16 choices, several products show a load figure of 1,400 pounds at 32 psi, while the Avon Turbospeed entry lists a 1,433-pound load figure without pairing it to the same pressure format. Those figures describe tire capacity information, not a one-size-fits-all vehicle setting.

Use the Aston Martin owner's literature or marque guidance for the car's factory operating pressures, then compare that with the selected tire manufacturer's published limits and recommendations for the exact product. Do not transfer a pressure figure from one tire line to another just because the numeric size appears similar, and recheck pressures cold before any extended drive.

Before a longer drive in a 1958 Aston Martin, inspect each tire for sidewall cracks, cuts, bulges, tread separation, punctures, and uneven wear, then confirm cold inflation pressure and verify that the spare is usable. Pay close attention to valve stems and any signs of slow leakage, especially on an older wheel-and-tire combination. Tire age matters just as much as tread depth on a collector car.

A proper pre-drive routine should also include a broader mechanical check because a vintage Aston Martin asks more of its owner than a modern car. Brakes, steering, wheel bearings, lights, fluids, and cooling system condition all affect the safety margin of a long trip, so treat the tire inspection as one part of preparing the whole car for the road.