1964 BMW Tire Fitment Guide

1964 BMW vehicles use nine sizes across five model groups. The 1500 & 1600/4 and 1800 use 165R14 or 6.00-14 on 14-inch rims. The 2600 uses 185R15 or 640-15 on 15-inch rims, the 3200 uses 6.50-15 or 670-15 on 15-inch rims, and the 700 uses 5.60-12, 520-12, or 5.50-12 on 12-inch rims. Rim width guidance appears on some current products, including 4.0 to 6.0 inches depending on the specific 14- or 15-inch size.

The practical takeaway is that 1964 BMW fitment is model-specific, not year-wide. A Neue Klasse sedan owner may be choosing between radial and bias-ply construction on the same rim diameter, while a 700 owner needs to stay within a much smaller 12-inch fitment family. Start with the model identification, then confirm the wheel diameter actually on the car before narrowing to the tire size.

On a 1964 BMW, 165R14 is a Euro-metric radial size. The 165 refers to a nominal section width of 165 millimeters, the R identifies radial construction, and the 14 is the wheel diameter in inches. In period European sizing, a separate aspect ratio is often not printed, and this style generally corresponds to the classic 80-series metric radial format used on many 1960s European cars.

That matters because 165R14 belongs specifically to the 1500 & 1600/4 and 1800, not to the 2600, 3200, or 700. If you are moving between a bias-ply 6.00-14 and a 165R14 radial on one of those sedans, the key comparison is construction style and driving character rather than a change in wheel diameter. Confirm wheel width and the exact tire’s sidewall markings before making the switch.

On a 1964 BMW, 640-15 is a numeric bias-ply size. The 6.40 designates the nominal tire section width in inches, written in the older numeric style, and the 15 is the rim diameter in inches. There is no R in the code because it is not a radial size. On 1964 BMW applications, 640-15 belongs to the 2600 rather than the Neue Klasse sedans or the BMW 700.

The reason this size catches buyers out is that it shares the same 15-inch rim diameter as the 185R15 radial used on the same model family, but it represents a very different construction and appearance. If your 2600 is being restored with a strong emphasis on period-correct presentation, the bias-ply format and available whitewall styles are often the deciding factors. Check the actual wheel and the sidewall style you want before choosing.

For a 1964 BMW 1500 & 1600/4 or 1800, the choice between 165R14 and 6.00-14 is mainly a radial-versus-bias-ply decision on the same 14-inch wheel diameter. The 165R14 is the radial option and appears in blackwall form from Pirelli, Michelin, and Vredestein. The 6.00-14 is the traditional numeric bias-ply counterpart for the same model family.

Choose 165R14 if your priority is a more modern-feeling road experience in a period-appropriate metric radial size. Choose 6.00-14 if your priority is preserving the earlier construction style and look associated with mid-1960s fitment practice. Either way, verify the wheel width and confirm that your car is one of the Neue Klasse 14-inch applications before making the final selection.

Sidewall styles vary widely across 1964 BMW tire sizes. The 165R14 radial choices are blackwall only, while 185R15 radial options include blackwall, redline, and narrow whitewall. The 640-15 bias-ply range centers on wide whitewall and narrow whitewall styles, 670-15 includes blackwall and wide whitewall, and 520-12 for the BMW 700 is available in blackwall or wide whitewall.

For most 1964 BMW restorations, blackwall is the most naturally European-looking choice on the Neue Klasse sedans, while the larger 2600 and 3200 can reasonably lean toward whitewall presentation depending on market flavor and restoration theme. Redlines are a much more stylized option and tend to suit an owner who wants a period accessory look rather than strict factory-style restraint. Match the sidewall to the car’s intended character, not just the wheel size.

1964 BMW tire coverage includes Pirelli, Michelin, Vredestein, Coker Classic, BFGoodrich, Firestone, US Royal, and Universal Vintage Tire. The 165R14 radial is available from Pirelli, Michelin, and Vredestein. The 185R15 radial is available from Coker Classic and Michelin, while the 640-15, 670-15, and 520-12 bias-ply sizes are covered by combinations of BFGoodrich, Firestone, US Royal, Coker Classic, and Universal Vintage Tire depending on the specific size.

That spread gives 1964 BMW owners a choice between European-style radial offerings and more traditional American bias-ply reproduction lines. The best brand for your car depends less on name recognition alone and more on whether you need a radial or bias-ply construction, what sidewall style matches your project, and whether your exact size has multiple options or only a narrow range. Narrow the size first, then compare the brands within that size.

Rim width recommendations vary by size on 1964 BMW applications. For 165R14, current radial options span from 4.0 to 6.0 inches depending on brand. For 185R15, published ranges run from 4.5 to 6.5 inches. For 640-15, they run from 4.0 to 5.0 inches, for 670-15 from 4.5 to 6.0 inches, and one 520-12 application is paired with a 4-inch rim.

Those ranges are a guide to which wheels are appropriate for each size, but they do not mean every tire can be safely used on every wheel within the broader BMW lineup. Compare your exact wheel width against the specific tire you are considering rather than borrowing a range from another size. That is especially important when choosing between metric radials and older numeric bias-ply tires on 14- and 15-inch BMW wheels.

Tube requirements on 1964 BMW tires depend on the exact size and product. Michelin’s 165R14 and 185R15 radial offerings are marked TL, which identifies them as tubeless tires. Other products in those same size families do not all carry the same marking here, so tube status can vary by product rather than staying uniform across the full size. The bias-ply options shown in 640-15, 670-15, and 520-12 do not all carry an explicit tube marking in the size description.

The right approach is to treat the tire’s sidewall designation and the wheel itself as a pair. If your BMW still uses original wheels, wheel condition and bead-seat design matter just as much as the tire marking. Confirm whether the exact tire is tube-type or tubeless, and if a tube is required or preferred for your wheel, use the proper tube and valve stem combination for that tire size.

A 1964 BMW should be stored in a cool, dry, dark space away from direct sunlight, electric motors, battery chargers, furnaces, and other ozone-producing equipment. Keep the tires clean, correctly inflated, and off standing moisture. Bias-ply tires such as 6.00-14, 640-15, 670-15, and the 12-inch BMW 700 sizes are more prone to temporary flat-spotting during long static storage than the radial 165R14 and 185R15 sizes.

If the car will sit for extended periods, move it occasionally or use stands in a way that follows safe storage practice for the suspension and chassis. That helps reduce stress concentration in one spot of the tire casing. A collector BMW that is stored well will usually drive more smoothly when brought back into service, and the sidewalls will age more gracefully than tires left in sun, dampness, or ozone-heavy environments.

On a 1964 BMW, tire life is usually governed more by age than by miles traveled. A collector vehicle should have its tires evaluated regularly once they are around five to seven years old, and many owners treat ten years as the outer boundary for serious replacement consideration regardless of tread depth. The DOT date code on the tire sidewall is the best quick reference for age.

That age-based approach is especially important on cars that are driven infrequently, because a tire can look acceptable at a glance while the rubber and casing have already hardened with time. If a 1964 BMW spends much of its life parked, do not assume low mileage equals long serviceability. Factor age, storage conditions, cracking, and ride quality into the decision instead of using tread wear alone.

Tires on a 1964 BMW should be inspected before every drive, and again more thoroughly before any extended outing. Look for sidewall cracking, tread separation signs, embedded debris, uneven wear, pressure loss, and any bulges or impact damage. If your BMW uses tube-type practice or an inner tube with a period-style fitment, include the valve stem and any slow-pressure-loss pattern in the inspection routine.

A short pre-drive check matters more on a vintage car than on a newer daily driver because long periods of inactivity can hide issues until the tire is loaded and rolling at speed. Make the inspection part of the same habit that includes fluid checks, brake feel, and a walkaround of the car. Catching a weak tire in the garage is far preferable to finding it after the trip has already begun.

For a 1964 BMW 1500 & 1600/4, the fitment family includes both 165R14 radial and 6.00-14 bias-ply sizes. In the early to mid-1960s, European manufacturers were in the middle of the transition from bias-ply to radial construction, and BMW buyers could encounter both period-correct sizing approaches depending on market, delivery specification, and owner preference over time. No original equipment brand should be assumed without car-specific confirmation.

If your goal is a factory-style restoration, start with the exact model, market history, and wheel setup on your car, then verify against BMW literature, period road tests, or a marque specialist. For judged events, the correct size family and sidewall appearance may matter just as much as the construction type. A BMW club or model-specific registry is often the best final authority for market-specific details.

Correct tire fitment matters on a 1964 BMW because judges and knowledgeable enthusiasts often notice whether the size, construction type, and sidewall style suit the era and the model. A BMW 700 on an incorrect modern-looking size, a large 3200 with an unsuitable sidewall treatment, or a Neue Klasse sedan wearing a construction style that clashes with the restoration theme can all look out of place even if the tire physically mounts.

The level of scrutiny depends on the event. A casual local show may tolerate tasteful deviations, while a serious marque or concours setting may place more weight on accuracy. If authenticity is the target, choose the tire that best matches the model’s historical character and confirm expectations with the club or sanctioning body connected to that event before the car is judged.

For a 1964 BMW 2600 in 185R15, Michelin XVS and Coker Classic radial products differ mainly in sidewall treatment, speed rating availability, and published fitment details. Michelin XVS appears in blackwall and narrow whitewall form, with H-rated versions at 130 mph and a V-rated version at 149 mph, all marked TL. Coker Classic appears here as a redline radial with a published maximum load of 1,355 pounds at 35 psi and a 5.00 to 6.50-inch rim width range.

That means the decision is less about raw size and more about how you want the car presented. A Michelin XVS leans toward a more understated European touring appearance, while the Coker Classic redline creates a stronger visual statement. Compare the sidewall look you want, the wheel width on your car, and whether an H- or V-rated Michelin option better suits your intended road use before choosing.

1964 BMW tires can be suitable for highway driving when they are the correct size, in good condition, properly inflated, and used within their construction and speed-rating limits. The radial 165R14 and 185R15 sizes include H-rated products with a 130 mph ceiling, and 185R15 also includes a V-rated option with a 149 mph ceiling. Bias-ply sizes such as 640-15, 670-15, and the 12-inch BMW 700 fitments should be approached with the normal expectations of vintage bias-ply behavior rather than modern touring-car response.

On a 1964 BMW, the mechanical condition of the car often matters as much as the tire itself. Brakes, steering, suspension, alignment, and wheel condition all influence how secure the car feels at sustained speed. A healthy radial-equipped Neue Klasse sedan may feel very different on the highway from a bias-ply 700 or 3200, so match your driving expectations to the model and the tire construction you are actually running.

Inflation pressure on a 1964 BMW should start with the factory recommendation for your specific model and then be checked against the reproduction or radial tire manufacturer’s guidance for that exact size. Some current tires also publish load-and-pressure figures, including 185R15 at 1,355 pounds at 35 psi, 640-15 examples at up to 1,190 pounds at 32 psi, 670-15 examples from 1,450 pounds at 32 psi to 1,550 pounds at 32 psi, and one 520-12 example at 694 pounds at 30 psi.

Those figures are not universal operating pressures for every 1964 BMW application. They describe the tire’s rated load at a given pressure and should not be transferred from one size to another. Use the owner’s manual or marque guidance to establish the target pressure for your model, then confirm that the chosen tire’s published limits are appropriate for that setup.

Before a longer drive in a 1964 BMW, inspect every tire for cracking, cuts, bulges, uneven wear, and proper cold inflation pressure. Check that the spare is usable, verify that the valve stems are sound, and pay extra attention to any tire that has spent a long time parked under load. If your setup uses tubes or period-style wheels, include a careful leak check and make sure the spare setup matches the road tires well enough to get you home safely.

Treat the tire inspection as one part of a broader vintage-car pre-trip routine. Wheel fastener security, brake feel, steering play, and suspension condition all affect how confidently the car will travel at speed. A 1964 BMW can be a satisfying long-distance car within its era, but it rewards preparation. A deliberate pre-drive check is one of the simplest ways to reduce roadside trouble.