1981 Audi 5000 Tires

The 1981 Audi 5000 uses two radial tire sizes: 185/70R14 and 205/60R15. The correct size depends on the sub-model and wheel setup. The Base and S Turbo (Diesel) use 185/70R14, the S Turbo uses 205/60R15, and the 5000 S can appear with either size.

That means the first job is identifying the exact version of the car and checking the wheel diameter actually installed. Since the 5000 S can use either 14-inch or 15-inch wheels, relying on the model name alone is not always enough. Once the size is confirmed, the next decision becomes tire series, sidewall style, and intended use.

A 1981 Audi 5000 uses either a 14-inch or 15-inch rim, depending on the tire size and sub-model. The 185/70R14 fitment belongs on a 14-inch rim, while the 205/60R15 fitment belongs on a 15-inch rim. Both are radial tire applications.

Rim diameter should be confirmed before any tire purchase because the two sizes are not interchangeable across different wheel diameters. On a car that has changed hands over the years, aftermarket wheels or swapped factory wheels are always possible. Checking the wheel itself prevents choosing a tire size that matches the badge on the trunk but not the hardware on the car.

The 1981 Audi 5000 has more than one tire size because fitment varies by sub-model and wheel package. The range includes both 185/70R14 and 205/60R15 radial sizes, with the 5000 S appearing in either configuration. The Base, S Turbo, and S Turbo (Diesel) are more straightforward because each is tied to one of those sizes.

This matters because the tire decision starts with the car’s exact configuration, not just the year and model name. A 14-inch setup sends the search toward 185/70R14 products, while a 15-inch setup requires 205/60R15. Verifying the current wheel diameter is especially important on surviving cars that may have had wheels changed during routine ownership or restoration work.

Start with the correct primary tire size for the exact sub-model and wheel diameter, since the 1981 Audi 5000 can use either 185/70R14 or 205/60R15. From there, compare radial construction details such as rim-width compatibility, sidewall style, tire series, load figures where stated, and the kind of driving the car will actually see.

A road-driven sedan may call for a different presentation than a preservation-focused car shown occasionally at events. Blackwall tires give the most understated look in both sizes, while certain 14-inch and 15-inch options add wide whitewall styling and the 15-inch fitment also includes raised white letter choices. Wheel condition and intended use should guide the final decision.

The 1981 Audi 5000 has several sidewall treatments available across its two tire sizes. In 185/70R14, the choices include blackwall and wide whitewall. In 205/60R15, the available styles include blackwall, wide whitewall, and RWL, which is a raised white letter sidewall treatment.

That gives the car a wide appearance range, from a restrained European-style look to something more visually distinctive. The key is keeping the appearance choice secondary to the fitment choice, because sidewall treatment only matters after the correct size and wheel diameter are settled. A whitewall or raised white letter option changes presentation, but it does not change the underlying fitment requirements.

Tires for the 1981 Audi 5000 are available from several brands depending on size. The 185/70R14 fitment includes BFGoodrich, Avon, Dunlop, Michelin, and Vredestein. The 205/60R15 fitment includes Michelin, American Classic, Coker Classic, and BFGoodrich.

Brand comparison is most useful after the correct size is confirmed, because the 14-inch and 15-inch fitments do not share the same lineup. Some brands lean toward blackwall performance or touring presentation, while others bring more restoration-oriented whitewall or raised white letter choices. Series design, sidewall appearance, and wheel compatibility are usually more useful comparison points than brand name alone.

A period-style 1981 Audi 5000 tire choice starts with the correct size for the car’s sub-model and wheel diameter: either 185/70R14 or 205/60R15. Within those sizes, blackwall tires usually preserve the restrained European character of the car, while certain options also offer wide whitewall or raised white letter styling for a more customized presentation.

The best appearance match depends on how the car is being interpreted rather than on one universally correct cosmetic treatment. For an authenticity-focused restoration, size and wheel diameter should be confirmed first, then compared against period photos, marque references, or other vehicle-specific history. That approach keeps the tire from looking visually out of place even when the fitment itself is correct.

Tire construction is straightforward on the 1981 Audi 5000 because both primary fitments are radial sizes. That means the visual differences come less from choosing bias-ply versus radial and more from profile, sidewall treatment, and the tire series selected within 185/70R14 or 205/60R15.

A blackwall radial keeps the car closest to the clean, modern look many buyers associate with early-1980s European sedans. Wide whitewall and raised white letter options create a more stylized presentation, especially on the 15-inch fitment. Restored cars usually look most cohesive when tire appearance matches the wheel design, stance, and overall direction of the project rather than standing apart from them.

Yes, modifications can affect tire fitment on a 1981 Audi 5000 even when the tire size itself seems close to the original setup. Wheel swaps, suspension changes, altered ride height, and non-stock offsets can change how a 185/70R14 or 205/60R15 tire sits in the wheel opening and how much room it has during steering and suspension movement.

That is especially important on a car like the 5000, where both 14-inch and 15-inch fitments exist within the same model year. A changed wheel package can make the original sub-model specification less useful than the hardware currently on the car. Measuring the wheel diameter and checking clearance at full steering lock helps prevent avoidable fitment surprises.

Before driving a 1981 Audi 5000 on new tires, inspect the wheels for damage, confirm the tire size matches the car’s actual rim diameter, and make sure the tires seat properly and hold pressure. It also helps to check suspension condition, alignment behavior, and any signs that the car may have unusual wheel or ride-height changes.

A short, careful road test is the best follow-up once the tires are installed. Listen for rubbing, feel for vibration, and recheck pressure after the first miles. On a collector-era car that may not be driven often, it is also smart to inspect brake operation, steering response, and wheel fastener condition so the whole chassis is ready for regular road use.

Tires on a collector 1981 Audi 5000 should be kept properly inflated, inspected regularly for cracking, cuts, bulges, uneven wear, and slow air loss, and protected from long periods of heat, sunlight, and moisture. Low-mileage cars deserve extra attention because age and storage conditions can matter as much as tread depth.

Routine inspection is especially worthwhile when the car sees seasonal or occasional use rather than daily driving. Moving the car periodically, keeping the suspension in sound condition, and checking for flat spotting after storage all help preserve ride quality. Any sign of age-related deterioration should be taken seriously, even if the tires still look visually acceptable from a distance.