1967 Aston Martin Tire Fitment Guide

1967 Aston Martin vehicles in this range use two tire sizes: 185R15 and 775-15, and both apply to the DB model. Each size mounts on a 15-inch rim. For 185R15, the available rim width range runs from 4.5 to 6.5 inches depending on the tire, while 775-15 products span 4.50 to 6 inches depending on brand and sidewall style.

That means a 1967 Aston Martin DB owner is usually choosing between two tire formats rather than trying to sort out different model-specific wheel diameters. The next step is to match the tire to your actual wheel width and your goals for the car, since construction type and sidewall appearance can change the car's character even when rim diameter stays the same.

On a 1967 Aston Martin, 775-15 is a traditional numeric bias-ply size. The 7.75 figure refers to nominal section width in inches, and the 15 refers to the wheel diameter in inches. Because it is a bias-ply format, the code does not include the radial "R" designation found on later sizing conventions.

For a DB owner, that matters because 775-15 carries the visual character and road feel associated with mid-century grand touring tires. If your car is being restored toward a period presentation, this size and construction will usually align more closely with that look, but wheel width and sidewall style still need to be checked before making a final choice.

On a 1967 Aston Martin, 185R15 is a metric radial size. The 185 refers to section width in millimeters, the R identifies radial construction, and the 15 is the rim diameter in inches. In this older Euro-metric style, the aspect ratio is not printed, and the format is conventionally treated as an 80-series radial.

That makes 185R15 a familiar choice for owners who want a radial in a size that still looks appropriate on a classic British grand tourer. It also opens the door to differences within the same size, including blackwall, narrow whitewall, and redline sidewalls, plus H- and V-rated versions depending on the exact tire selected.

Within this 1967 Aston Martin coverage, the DB model uses both available sizes rather than being limited to just one. There is no model split here where one Aston Martin takes only 185R15 and another takes only 775-15. Both sizes share the same 15-inch rim diameter, but they differ in construction and sizing convention.

That gives the buyer a little more flexibility, but it also means the decision should be made thoughtfully. A DB owner should confirm wheel width, decide how original the car needs to appear, and then choose the tire format that best supports either authentic restoration character or more radial-oriented road use.

For a 1967 Aston Martin DB, the 775-15 and 185R15 represent two different approaches. The 775-15 is a bias-ply size that delivers a more period-authentic look and feel, while the 185R15 is a radial size that keeps the 15-inch fitment but uses a later construction style. Both are valid paths for the DB, but they serve different ownership priorities.

A concours-minded restoration or a car built around original-era presentation will often lean toward 775-15. A driver that sees more regular road use may point you toward 185R15, especially if you want access to multiple sidewall styles and higher speed-rated radial choices. The best choice starts with how the car will be used rather than assuming one size is automatically right for every DB.

1967 Aston Martin tires are available in several sidewall styles across the two sizes. The 185R15 radial range includes blackwall, narrow whitewall, and redline versions. The 775-15 bias-ply range also includes redline and narrow whitewall choices, along with goldline options.

Sidewall style has a strong effect on how a DB presents visually, especially on a car with understated British bodywork. Blackwall is often the conservative choice for a European grand tourer, while narrow whitewall, redline, or goldline can shift the look toward a more personalized period statement. Owners concerned with authenticity should compare their intended sidewall treatment with marque references and photos of similarly restored cars.

1967 Aston Martin fitments are covered by several established brands. The 185R15 size is available from Coker Classic and Michelin, while the 775-15 size is available from BFGoodrich and Firestone. That spread gives DB owners access to both radial and bias-ply choices without being locked into a single brand family.

Brand choice on a classic Aston Martin often comes down to the combination of construction type, sidewall appearance, and intended use. Michelin in 185R15 will appeal to buyers who want a European-style radial option, while BFGoodrich and Firestone in 775-15 speak more directly to period-style bias-ply presentation. It helps to narrow the decision by size and construction first, then compare the look and details of each brand within that category.

Rim width depends on the size and, in some cases, the exact tire. For 185R15, available fitments cover rims from 4.5 to 6.5 inches wide, with some versions calling for 4.5 to 6 inches and others 5.00 to 6.50 inches. For 775-15, available fitments cover 4.50 to 6 inches, with some tires suited to 4.50 to 5.00-inch rims and others built for a 6-inch rim.

That variation is why wheel width should be confirmed before choosing between products that share the same nominal size. A 1967 Aston Martin DB may accept either overall tire format on a 15-inch wheel, but the exact tire still needs to match the actual wheel dimensions rather than relying on the size code alone.

The 185R15 radial products in this fitment are tubeless, marked TL in the size information where that marking appears. The available 775-15 bias-ply products do not carry a TL or TT designation in the size notation here, so tube practice should be confirmed against the wheel design and the specific tire being considered rather than assumed from size alone.

On a 1967 Aston Martin DB, the wheel itself matters as much as the tire when tube use is involved, especially on original or restored rims. If you are keeping original wheels, confirm whether they are suited to tubeless service and inspect their condition carefully. A marque specialist or experienced restoration shop can help settle the tube question before mounting.

Both 185R15 and 775-15 mount on 15-inch wheels, so the original 15-inch wheel diameter is compatible with both tire formats. That shared rim diameter is the reason a 1967 Aston Martin DB owner can consider either a bias-ply or radial route without changing the basic wheel size.

The point that still needs verification is wheel width, because the acceptable rim-width range is not identical across every product in those two sizes. Before making the switch from one format to the other, measure the wheel and compare it to the exact tire's approved range so the setup remains appropriate in both fit and appearance.

A 1967 Aston Martin should be stored in a cool, dry space away from direct sunlight, electric motors, welders, battery chargers, and other ozone sources that can accelerate rubber aging. Keep the tires clean, set pressures correctly before storage, and move the car periodically if possible. Bias-ply tires such as 775-15 can develop temporary flat spotting more readily during long static periods than a radial like 185R15.

If the car will sit for an extended season, many collectors either roll it occasionally or support it in a way that reduces constant loading on one contact patch. Good storage habits protect both appearance and drivability, which matters on a hand-built grand tourer where the tire is a visible part of the car's stance and road manners.

On a low-mile collector car such as a 1967 Aston Martin, tire life is usually governed more by age than by tread wear. A practical rule is to evaluate them carefully once they are around five to seven years old and to consider replacement as they approach ten years, regardless of mileage. The DOT date code on the tire helps establish age, even when the tread still looks healthy.

That matters because classic cars often spend long periods parked, and rubber can harden or crack long before the tread is worn out. A DB that is driven only to shows or weekend events still needs age-based attention, especially if the tire is original-looking enough that visual wear alone might suggest it has more life left than it actually does.

Tires on a 1967 Aston Martin should be inspected before every drive and again before any longer outing. Look for sidewall cracking, irregular tread wear, cuts, bulges, embedded debris, and any sign that the tire is losing pressure. Valve stems and the wheel sealing surface deserve attention as well, particularly if the car runs older wheels or a setup where tube use is under consideration.

Frequent inspection is especially important on collector cars because they may sit for weeks between drives and then go straight onto the road at sustained speed. Catching a pressure loss, aging sidewall, or mounting problem in the garage is far easier than dealing with it miles from home in a 1960s grand tourer.

A 1967 Aston Martin DB would originally have been associated with period-correct tire construction from the era, and bias-ply fitments remained part of that world even as radial technology was becoming increasingly important on high-end European cars. Within this fitment range, both 775-15 bias-ply and 185R15 radial options exist for the DB, so the right historical choice can depend on market, production timing, and restoration goals.

Owners pursuing originality should treat 775-15 as the traditional visual baseline and 185R15 as the period radial path, then confirm finer details through factory literature, marque registries, and Aston Martin specialists. Sidewall treatment also matters, since the correct look for a show car may be narrower and more restrained than what a custom presentation would favor.

Correct tire fitment can matter a great deal when showing a 1967 Aston Martin, especially in judged events that value authenticity. Judges and knowledgeable enthusiasts often notice tire size, construction type, overall stance, and sidewall presentation. A radial where a period bias-ply look is expected, or an incorrect sidewall treatment for the car's intended presentation, can stand out quickly.

For a DB entered in concours or marque-specific judging, the safest approach is to match the tire's size and visual character to the restoration standard you are aiming for. Event rules differ, so it is wise to compare your intended tire with photos, factory references, and the expectations of Aston Martin clubs before finalizing the setup.

Within the 185R15 radial fitment for a 1967 Aston Martin, Michelin XVS and Coker Classic Radial differ in sidewall offerings, speed ratings, and rim-width coverage. Coker Classic appears in redline form with a 5.00 to 6.50-inch rim-width range and a 1355-pound load rating at 35 psi. Michelin XVS appears in blackwall and narrow whitewall forms, with H-rated 130 mph and V-rated 149 mph versions and rim-width ranges spanning either 4.5 to 6 or 5.00 to 6.50 inches depending on the tire.

That means the decision is not simply brand preference. A DB owner may choose Michelin XVS for a more European touring character and specific speed-rating options, while Coker Classic Radial offers a distinctive redline presentation in the same general size family. The best match comes from balancing visual goals, wheel width, and the driving role the car will actually see.

1967 Aston Martin tires can be suitable for highway driving when they are the correct size, in sound condition, and used within their construction and speed limits. In 185R15, available Michelin radial products include H-rated versions up to 130 mph and V-rated versions up to 149 mph. The 775-15 bias-ply range does not show a speed letter here, so it should be treated with the normal caution appropriate to a vintage bias-ply touring tire.

On a DB, highway safety is about the whole car as much as the tire. Suspension condition, alignment, steering play, brake health, and tire age all matter on a 1960s grand tourer. Even when the tire's rating is generous, a careful owner should still drive within the limits of the vehicle's mechanical condition and the feel of the car on the road.

Inflation pressure for a 1967 Aston Martin should be set with the actual tire and the car's factory guidance in mind, not by copying one number across every option. In the available range, 185R15 Coker Classic carries a load figure of 1355 pounds at 35 psi, while 775-15 bias-ply products from BFGoodrich and Firestone show 1490 pounds at 32 psi. Those figures are tire ratings, not universal Aston Martin pressure settings.

The practical approach is to start with the owner's manual or factory placard recommendation for the car, then confirm that your chosen reproduction or radial tire is being used within its rated limits. Because 185R15 and 775-15 are different constructions and size systems, pressure should always be considered size by size rather than transferred from one tire type to another.

Before a longer drive in a 1967 Aston Martin, inspect each tire for cracks, bulges, exposed cords, punctures, and uneven wear, then confirm cold inflation pressure and make sure the spare is usable. Check the valve stems, verify that the tires are seated properly on the wheels, and make sure the wheel hardware is secure. If the car runs a period-style setup, a quick look for age-related sidewall hardening is worthwhile too.

That tire inspection should be part of a broader pre-drive routine that includes fluid levels, brakes, steering response, and cooling-system confidence. A DB is a capable touring car, but age affects every system. Starting with the tires gives you the first read on whether the car is ready for sustained road use or whether it needs attention before the trip begins.