1978 Volkswagen Tire Fitment Guide

1978 Volkswagen vehicles use eight sizes across six models: 155R13 and 560-13 on the Base, plus 175/70R13 on the Base and Scirocco; 155D15 and 165R15 on the Beetle; 185R14 on the Campmobile and Kombi; and 155D13, 155R13, and 155/80R13 on the Rabbit. Rim diameters are not universal across the year and make, because 13-inch, 14-inch, and 15-inch fitments all appear. Rim width ranges where available include 3.50 to 4.50 inches for 560-13, 4.00 to 5.50 inches for 155R13 and some 155/80R13 products, 4.5 to 6.0 inches for 175/70R13, 4.50 to 6.00 inches for 165R15, and 4.00 to 6.50 inches for 185R14.

The practical takeaway is that year and make alone are not enough for a 1978 Volkswagen tire purchase. Start by identifying whether you have a Beetle, Rabbit, Scirocco, Campmobile, Kombi, or a Base fitment, then confirm the wheel diameter actually on the car or bus before moving to sidewall style or brand preference. That is especially important on Volkswagens that may have been updated over the years with replacement wheels or a different construction type than what the vehicle originally carried.

On a 1978 Volkswagen, 560-13 is a numeric bias-ply size. The 560 designation refers to a nominal section-width class in the older numeric system, while 13 is the wheel diameter in inches. That size belongs to the 1978 Volkswagen Base and appears in bias-ply construction rather than radial form. Available versions come from BFGoodrich and Firestone, with narrow whitewall and wide whitewall sidewalls and load ratings of 850 pounds at 30 psi.

A buyer usually chooses 560-13 for visual authenticity and period character, not because it is interchangeable with every other 13-inch Volkswagen size. Numeric bias-ply sizing reads very differently from modern metric codes, so it helps to think of it as an older sizing language tied to a specific look and driving feel. If your car has 13-inch wheels but currently wears a radial size, verify the intended restoration direction before assuming 560-13 is the right answer.

No. 1978 Volkswagen models are split across several tire families. The Beetle uses 15-inch sizes, the Campmobile and Kombi use a 14-inch radial size, and the Base, Rabbit, and Scirocco use various 13-inch sizes. Even within the 13-inch group, the Rabbit can take bias-ply and radial formats that differ from the Scirocco's 175/70R13 fitment, while the Base overlaps with more than one size path.

That model-by-model split means identification comes before any conversation about brand or sidewall style. A 1978 Volkswagen owner who orders by year and make alone can easily end up with the wrong diameter or the wrong construction family. Check the model name, then confirm the wheel size on the car, and finally compare the sidewall markings already on the tires if you are trying to preserve an established fitment or duplicate a known previous setup.

For a 1978 Volkswagen Beetle, the choice between 155D15 and 165R15 is mainly a choice between construction types within the same 15-inch wheel family. 155D15 is a bias-ply fitment associated with an earlier-correct visual and driving character, while 165R15 is a radial size available in blackwall, narrow whitewall, and wide whitewall versions from Coker Classic, American Classic, Firestone, and BFGoodrich. The radial size also carries load ratings around 1,168 to 1,170 pounds at 35 to 36 psi on the products that publish those figures.

Choose 155D15 when originality and period presentation are the priority, especially on a restoration-minded Beetle. Choose 165R15 when you want to stay with the proper 15-inch fitment while moving to a radial offering with broader style choice and a more modern tire construction. The important point is not to mix up those size families just because they share the same wheel diameter; they serve different owner goals.

1978 Volkswagen tires are available in blackwall, narrow whitewall, and wide whitewall styles, but the selection depends heavily on size. 155R13 and 175/70R13 are blackwall radial sizes, while 560-13 bias-ply options come in narrow whitewall and wide whitewall form. The Beetle's 165R15 has blackwall, narrow whitewall, and wide whitewall choices, 185R14 for Campmobile and Kombi comes in blackwall and narrow whitewall, and 155/80R13 for the Rabbit is available in narrow whitewall and wide whitewall versions.

Sidewall style affects the visual era your Volkswagen projects as much as the construction type does. A blackwall generally reads as cleaner and more understated, while narrow and wide whitewalls push the vehicle toward a stronger period statement. If you are restoring for authenticity, compare the look you want against photos of similar surviving cars or consult a Volkswagen marque specialist, because sidewall taste varied by market, owner preference, and replacement history.

1978 Volkswagen tire coverage includes Michelin, Dunlop, BFGoodrich, Firestone, Avon, Coker Classic, American Classic, Phoenix, Vredestein, Travelstar, Maxxis, and Tornel. Brand availability changes by size: 155R13 comes from Michelin and Dunlop, 560-13 from BFGoodrich and Firestone, 175/70R13 from Avon, 165R15 from Coker Classic, American Classic, Firestone, and BFGoodrich, 185R14 from Michelin, Phoenix, and Vredestein, and 155/80R13 from Travelstar, BFGoodrich, Maxxis, and Tornel.

That spread gives owners room to prioritize different goals within the correct size family, whether the focus is a European-style blackwall radial, a traditional bias-ply look, or a whitewall presentation on a Beetle or Rabbit. The key is to think size first and brand second. Once the correct tire code is confirmed, the remaining decisions are mostly about appearance, construction type, and how closely you want the finished vehicle to echo period practice.

Rim width depends on the tire size used on the 1978 Volkswagen model in question. 560-13 products fit rims from 3.50 to 4.50 inches depending on brand, 155R13 fits 4.00 to 5.50 inches, 175/70R13 fits 4.5 to 6.0 inches, 165R15 fits 4.50 to 6.00 inches, 185R14 fits from 4.00 to 6.50 inches depending on product, and 155/80R13 fits from 4.00 to 5.50 inches where that information appears. Those ranges are size-specific and should not be transferred across different tire codes.

Rim width is one of the easiest details to overlook on an older Volkswagen because replacement wheels are common. A tire can share the same rim diameter as another size and still call for a different width range. Before choosing between radial products or between a blackwall and a whitewall version, confirm the actual wheel width on the car or bus so the tire matches both the vehicle and the wheel it will mount on.

Inner-tube status varies by size and by product on 1978 Volkswagen tires. Some radial products are explicitly marked TL, including 155HR13 and certain 185R14 and 185HR14 offerings, which identifies them as tubeless. Other sizes do not consistently carry tube markings in the sidewall code, so tube use can vary by product rather than staying uniform across the whole size family. The 560-13 bias-ply products shown here do not use TL markings in their size code, which is another reminder to check the individual tire and wheel combination closely.

The tire marking is only part of the answer, because the wheel design matters too. A tubeless-capable tire mounted on an older wheel that is not suitable for tubeless service may still call for a tube, while a wheel restored for proper tubeless sealing may not. Check the sidewall marking on the specific tire you choose and verify whether your actual wheel is intended for tube-type or tubeless operation before final assembly.

No single original 1978 Volkswagen wheel works with every size across the full model range because the year spans 13-inch, 14-inch, and 15-inch fitments. A Beetle's 15-inch tire family is separate from the Campmobile and Kombi 14-inch fitment, and both differ from the 13-inch sizes used by the Base, Rabbit, and Scirocco. Even among the 13-inch choices, rim width ranges change from one size to another.

Original wheels can often be retained when the replacement tire stays within the same size family and matches the wheel's width requirements, but cross-model assumptions are risky on 1978 Volkswagen vehicles. Confirm wheel diameter first, then verify width before deciding between two sizes that may look close on paper. That matters most on cars that have seen decades of owner changes, where the tires on the car today may not reflect the wheel the model originally used.

A 1978 Volkswagen stores best in a cool, dry, dark space away from direct sunlight, electric motors, battery chargers, welders, or any other ozone source that can accelerate rubber cracking. Keep the tires properly inflated, avoid parking on damp soil or bare concrete for long periods without a barrier, and move the vehicle occasionally so one contact patch is not carrying the load for months at a time. Bias-ply tires such as 560-13, 155D15, and 155D13 are generally more prone to storage flat-spotting than radial sizes if the car sits for extended periods.

If your Volkswagen will be inactive for a season, periodic rolling or the use of stands can reduce casing stress, especially on lighter cars like the Beetle and Rabbit that may otherwise sit untouched for long stretches. Tire care is not cosmetic maintenance; it directly affects how the car feels and responds the next time it is driven. A clean, stable storage environment preserves both sidewall appearance and structural condition.

On a 1978 Volkswagen, tire age usually matters more than mileage because many surviving examples are collector-driven or seasonal vehicles. A good rule is to begin close inspection once tires are roughly five to seven years old and to treat around ten years as the point where replacement deserves serious consideration regardless of tread depth. The DOT date code on the tire sidewall is the practical way to determine age if the tire is modern enough to carry one in the current format.

A Beetle, Bus, Rabbit, or Scirocco can accumulate very few miles while the rubber still hardens, cracks, or loses flexibility with time. Whitewall appearance can also hide age-related issues if the owner focuses only on tread depth or cosmetic cleaning. If the tires came on the vehicle when you bought it and their age is unclear, checking date codes should happen before any serious driving plans.

Tires on a 1978 Volkswagen should be inspected before every drive, with a more deliberate check before any longer outing. Look for sidewall cracking, cuts, bulges, embedded debris, uneven tread wear, and any sign that the tire is losing pressure between uses. If the car runs a tube-type or potentially tube-dependent setup, include the valve stems and any tube-related service items in that inspection routine because leakage and age can show up there first.

Frequent inspection matters on older Volkswagens because they often alternate between long storage periods and occasional road use. A tire that looked acceptable at the end of last season can develop age cracks or lose pressure while parked. Building a pre-drive walkaround into your routine takes only a few minutes and helps catch small issues before they become a vibration, handling problem, or roadside failure.

A 1978 Volkswagen Beetle would have been associated with 15-inch tire fitment, and radial construction was well established by the late 1970s even though bias-ply styles still matter today for some restoration goals. The size family here includes 155D15 in bias-ply form and 165R15 in radial form. No original-equipment brand should be assumed from reproduction availability alone, since dealer delivery, replacement history, and market differences could all affect what a specific car carried early in life.

For a restoration, the safest path is to confirm the Beetle's wheel size, compare any surviving original paperwork or period photos, and then decide whether the project is aiming for factory-era realism or a drivability-minded interpretation. If the car will be judged, consult a Volkswagen marque club or event rulebook before settling on sidewall style and construction. Tire size, construction, and appearance can all influence how authentic the finished car looks.

Yes, correct tire fitment matters on a shown 1978 Volkswagen because judges and knowledgeable enthusiasts often notice size, construction type, profile, and sidewall treatment immediately. A Beetle wearing a modern-looking radial where a restoration theme suggests bias-ply, or a Rabbit carrying an incorrect whitewall style for the presentation, can look out of character even if the tire physically mounts and drives well. The same principle applies to Type 2 buses, where the proper 14-inch fitment family helps preserve the vehicle's stance and proportion.

Showing standards differ by event, from casual local displays to marque-level concours judging. That means there is no single universal answer beyond matching the tire to the era, model, and restoration philosophy of the vehicle. If trophies or strict authenticity matter, use the tire size as only one part of the research and confirm sidewall appearance and construction expectations with the club or show authority relevant to your Volkswagen.

For a 1978 Volkswagen Campmobile or Kombi using 185R14, Michelin MXV and Vredestein Sprint Classic occupy the same basic radial size family but differ in presentation and published details. Michelin MXV appears in both blackwall and narrow whitewall form, while Vredestein Sprint Classic appears as a blackwall. Both have H-rated versions with a 130 mph ceiling, and rim-width figures span 4.00 to 6.50 inches for Michelin variants and 4.5 to 6.0 inches for the Vredestein product shown here.

That means the choice is less about raw size compatibility and more about the appearance you want and the wheel width you need to support. An owner restoring a bus with a preference for a whitewall look may naturally gravitate toward one path, while a blackwall touring presentation may point toward another. Comparing those details before purchase helps keep the tire aligned with both the vehicle's visual character and its wheel setup.

1978 Volkswagen tires can be suitable for highway use when the correct size is chosen, the tire is in sound condition, and the speed rating matches the intended use. Several radial sizes here carry H ratings, which correspond to a 130 mph ceiling, while one 155/80R13 example carries a T rating, which corresponds to 118 mph. Those figures are well above normal U.S. highway speeds, but real-world safety on a Beetle, Bus, Rabbit, or Scirocco also depends heavily on suspension condition, alignment, brakes, steering, and the overall mechanical state of a vehicle built in an earlier era.

Construction type still matters in practice. A radial and a bias-ply tire may both be usable on the road, yet they deliver different road feel and owner expectations. Before taking any 1978 Volkswagen onto sustained highway runs, verify tire age, inflation, and condition, then consider whether the rest of the vehicle is equally ready for that kind of use. Tire capability should be viewed as one part of the whole-system equation.

Inflation pressure on a 1978 Volkswagen should follow the factory vehicle recommendation first and the tire maker's rated pressure information second, because pressures are tied to both vehicle design and tire construction. Several products here include size-specific load-and-pressure figures: 560-13 at 850 pounds and 30 psi, 165R15 around 1,168 to 1,170 pounds at 35 to 36 psi, 185R14 at 1,323 pounds at 35 psi on one product and 1,323 pounds at 51 psi on another, and 155/80R13 at 959 pounds at 35 psi on multiple products.

Those numbers should not be transferred from one size to another or treated as a blanket setting for every 1978 Volkswagen model. Beetles, Rabbits, Sciroccos, and Type 2 buses place weight differently and can call for very different operating pressures even when their tires look similar. Use the original owner's manual or vehicle placard as your baseline, then confirm the chosen tire's own rating so pressure matches both the car and the specific tire.

Before a longer drive in a 1978 Volkswagen, inspect all four tires and the spare for cracking, cuts, bulges, uneven wear, and correct inflation. Check that the sidewall markings match the intended wheel diameter and that valve stems are sound, especially on any setup that may use tubes or tube-type service. On older Volkswagens, it is also wise to confirm that the tires have not developed flat spots from storage and that they still hold pressure consistently after sitting.

Tires are only one part of the pre-trip routine on a late-1970s Volkswagen. A sensible longer-drive check also includes brakes, steering play, wheel-bearing condition, lights, fuel hoses, and basic fluid and charging-system health. Getting the tires right is essential, but confidence on the road comes from knowing the rest of the car or bus is ready to support them for more than a short local run.