The 1964 BMW 1800 sits at an important point in BMW’s New Class story, when the brand was establishing its reputation for compact sedans with crisp road manners and a distinctly European character. That makes tire choice more than a maintenance detail, because the car’s stance and driving feel are closely tied to its fitment. The 1964 BMW 1800 uses either a 165R14 radial or a 6.00-14 bias-ply tire on a 14-inch rim. Radial choices in 165R14 are available from Pirelli, Michelin, and Vredestein, all with blackwall styling. The right decision usually comes down to whether the goal is a more traditional presentation or a radial setup that suits regular road use.
Which Tire Size Is Right for The 1964 BMW 1800
The 1964 BMW 1800 uses two primary tire sizes, both on a 14-inch rim: 165R14 in radial construction and 6.00-14 in bias-ply construction. Because the Base and Ti sub-models share these same fitment choices, the key decision is not identifying a different trim-specific size, but deciding whether to keep a period-style bias-ply setup or choose the radial size used on this model.
165R14 is a Euro-metric radial size in which 165 refers to the nominal section width in millimeters, R indicates radial construction, and 14 is the wheel diameter in inches. On a 1964 BMW 1800, this size suits owners who want a radial tire in the correct 14-inch fitment range for the car. Available choices include blackwall offerings from Pirelli, Michelin, and Vredestein across series such as Cinturato CA67, XAS, and Sprint Classic. It is a useful size to evaluate when road use, a European touring appearance, and brand-specific product character all matter in the final selection.
6.00-14 is a numeric bias-ply size, with 6.00 indicating the nominal section width in inches and 14 identifying the wheel diameter. In the context of the 1964 BMW 1800, it represents the bias-ply fitment choice for owners aiming to retain a more traditional tire construction and vintage presentation. Numeric bias-ply sizing is familiar to period vehicles and reads differently from later metric radial sizing, even though both mount on a 14-inch wheel. This is the size to consider when the emphasis is on restoration-oriented appearance and staying with the older construction type used on the car.
Fitment is straightforward across the covered 1964 BMW 1800 sub-models, because the Base and Ti share the same primary tire-size choices. That makes the main decision one of construction and tire style rather than chasing a different size for each sub-model.
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1964 BMW 1800 Base & Ti
The 1964 BMW 1800 Base & Ti uses the same two primary fitment choices: 165R14 in radial construction and 6.00-14 in bias-ply construction. That shared fitment lets the owner focus on whether the car should wear a traditional bias-ply look or one of the available blackwall radial options in the correct 14-inch size.
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 1964 BMW 1800 Tires for Sale
Available 1964 BMW 1800 tire options center on 165R14 radial products from Pirelli, Michelin, and Vredestein. These blackwall choices vary by tire series, construction details, rim-width specifications, and other product characteristics that matter when comparing road-use and restoration-oriented priorities.
Common 1964 BMW 1800 tire questions usually center on the two correct sizes, 14-inch rim fitment, bias-ply versus radial construction, product differences among available 165R14 tires, and the checks worth making before regular road use.
Tire Size & Fitment
What tire size fits a 1964 BMW 1800?
A 1964 BMW 1800 uses two primary tire sizes: 165R14 in radial construction and 6.00-14 in bias-ply construction. Both sizes are associated with this model on a 14-inch rim, giving owners a choice between a metric radial format and an older numeric bias-ply format.
The practical choice is less about finding a different size and more about deciding which construction suits the car and its intended use. A radial 165R14 may appeal to owners driving the car regularly, while 6.00-14 bias-ply is more closely aligned with a traditional vintage setup. Wheel size, wheel width, and overall vehicle condition should still be checked before mounting either option.
What size rim does a 1964 BMW 1800 use?
The 1964 BMW 1800 uses a 14-inch rim with both of its primary tire-size choices. That shared rim diameter applies whether the car is fitted with a 165R14 radial or a 6.00-14 bias-ply tire, so the wheel diameter remains constant even though the sizing systems differ.
That matters because a 14-inch tire must be matched to a 14-inch wheel, regardless of whether the sidewall reads in metric radial form or numeric bias-ply form. On a collector car, it is worth confirming the actual wheels on the vehicle before ordering, especially if the car has changed hands, has older replacement wheels, or has seen restoration work over the years.
Do all 1964 BMW 1800 sub-models use the same tire size?
Yes. The 1964 BMW 1800 Base and Ti share the same primary tire-size choices: 165R14 radial and 6.00-14 bias-ply. There is no separate trim-specific tire size between those covered sub-models, which keeps fitment more straightforward than on vehicles with multiple wheel and tire packages.
That shared fitment means the real decision comes down to construction, appearance, and the exact tire you want to run rather than hunting for a unique sub-model size. Even so, the actual wheel setup should be confirmed on the car itself. Older vehicles sometimes carry replacement wheels, and that can affect how comfortably a given tire works with the rim and surrounding clearances.
Choosing the Right Tire
What should I consider when choosing a 165R14 tire for a 1964 BMW 1800?
Start with the fact that 165R14 is a radial fitment used on the 1964 BMW 1800 and that available choices are blackwall tires from Pirelli, Michelin, and Vredestein. The main points of comparison are tire series, construction details within the radial category, rim-width compatibility where stated, and whether the tire matches the car’s intended use.
A restoration-minded owner may focus on traditional European appearance and period-style presentation, while a driver putting more road miles on the car may pay closer attention to the product’s dimensions and wheel compatibility. Product weight and load information can also help narrow the field when available. The best approach is to compare the tire against the actual wheels and the way the car will be driven.
What sidewall styles are available for 1964 BMW 1800 tires?
The available 165R14 radial products for the 1964 BMW 1800 use a blackwall sidewall style. That gives the car a clean, understated appearance that suits many European sedans of the period and keeps the visual focus on the wheel and the body rather than on a decorative sidewall treatment.
Sidewall style affects how the car presents itself, especially on a vintage BMW where subtle details matter. A buyer choosing among the available radial products can focus on series, brand, and fitment-related specifications without needing to sort through multiple whitewall or stripe variations. If appearance is the top priority, it still makes sense to compare the mounted look with the car’s wheels, trim, and restoration direction.
What brands offer tires for the 1964 BMW 1800?
For the 1964 BMW 1800 in 165R14 radial fitment, available brands include Pirelli, Michelin, and Vredestein. These are represented by tire series such as the Pirelli Cinturato CA67, Michelin XAS, and Vredestein Sprint Classic, giving the owner several recognizable European-style radial choices in the correct 14-inch size range.
Brand alone should not make the decision. It helps to compare the specific series, any stated rim-width range, tire weight where relevant, and the overall look each product brings to the car. Since the BMW 1800 can also use a 6.00-14 bias-ply tire, the first step is still choosing the construction direction. After that, the available radial brands become a meaningful product-level comparison.
Restoration & Appearance
Which tire should I choose for a period-style 1964 BMW 1800?
A period-style 1964 BMW 1800 can be approached in two ways: a traditional 6.00-14 bias-ply tire for an older construction style, or a 165R14 radial for a European radial presentation that still fits the car’s 14-inch wheel format. The better choice depends on whether the goal is visual authenticity, regular driving, or a balance of both.
Construction changes the character of the car as much as the appearance. Bias-ply typically supports a more vintage look, while radial options such as the available blackwall 165R14 tires can suit a restoration that will also see road use. When exact originality matters, it is wise to compare the tire choice against marque-specific references, restoration photos, and the actual wheel setup on the car.
How does tire construction affect the appearance of a restored 1964 BMW 1800?
Tire construction changes both the look and the visual attitude of a restored 1964 BMW 1800. A 6.00-14 bias-ply tire gives the car a more traditional vintage presentation, while a 165R14 radial brings a later-style metric sidewall format and a look more closely associated with classic European radial-equipped cars.
That visual difference matters on a New Class BMW because the car’s proportions are clean and understated, so the tire does not disappear into the background. A buyer choosing for appearance should consider sidewall format, brand character, and how the tire looks with the existing wheels and stance. It is also worth remembering that a historically sympathetic appearance is not always the same thing as exact factory originality.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1964 BMW 1800?
Yes, modifications can affect tire fitment on a 1964 BMW 1800 even when the nominal tire size is correct. Changes such as aftermarket wheels, altered wheel width, suspension work, ride-height changes, or body and fender modifications can all influence how a 165R14 radial or 6.00-14 bias-ply tire sits and clears the car.
That is why the actual wheel and chassis setup should be checked before choosing tires for a modified car. Tire size alone does not answer every fitment question. Steering clearance, suspension movement, and the relationship between the tire and the fender opening can change over time, especially on older cars that may have been restored, repaired, or updated by previous owners.
What should I inspect before driving a 1964 BMW 1800 on new tires?
Before driving a 1964 BMW 1800 on new tires, inspect the wheels for correct diameter and general condition, then confirm that the tires are mounted in the proper size and seated correctly. It is also smart to check inflation pressure, valve stems, lug hardware, and the basic condition of suspension and steering components on a vintage car.
A fresh set of tires cannot compensate for old mechanical issues. Side-to-side clearance, steering travel, and signs of rubbing should be checked at low speed first, especially if the car has not been driven much or has changed wheel and tire setups over the years. After the first few drives, recheck pressure and give the tires another visual inspection for any unusual wear or contact marks.
How should 165R14 or 6.00-14 tires on a collector 1964 BMW 1800 be maintained?
Collector-car tires on a 1964 BMW 1800 should be maintained with regular pressure checks, periodic visual inspection, and attention to age-related deterioration as well as tread wear. Both 165R14 radial and 6.00-14 bias-ply tires deserve routine checks for cracking, bulges, cuts, punctures, flat spotting, and any signs of uneven wear or persistent air loss.
Storage habits matter on a lightly used BMW. Keeping the car away from prolonged sunlight, heat, moisture, and ozone sources helps preserve the tires between drives. It also helps to move the car periodically rather than leaving it in one position for long stretches. Before any longer outing, inspect the sidewalls closely and confirm that the tires still suit the wheels and the way the car is being used.
