The 1973 Citroen ID came from an era when Citroen still approached ride quality, road manners, and long-distance comfort with a distinctly French point of view. Even in its later years, the ID remained a car that rewards owners who pay attention to correct chassis and tire character rather than treating tires as a generic replacement item. For this model year, the fitment centers on 180R15 and 185R15 radial tires on 15-inch rims. That opens the door to choices in traditional blackwall, narrow whitewall, and redline presentations across Michelin, Coker Classic, Avon, and Universal Vintage Tire offerings. The right selection depends on whether the goal is a restoration-oriented look, touring use, or preserving the car's original visual balance.
Which Tire Size Is Right for The 1973 Citroen ID
The 1973 Citroen ID uses two primary tire sizes, both in radial construction and both built for 15-inch rims. The first step is confirming which size your car uses, even though the covered sub-model shares both 180R15 and 185R15 as accepted fitments. Once size is settled, the real choice becomes sidewall appearance, tire series, and how closely you want the tire's look and character to match the car's period presentation.
180R15 is a Euro-metric radial size in which 180 identifies the nominal section width in millimeters, R denotes radial construction, and 15 identifies the rim diameter in inches. On the 1973 Citroen ID, this format suits the car's original-era European tire profile and keeps the selection rooted in a traditional radial layout. Available choices center on Michelin XAS, with blackwall and narrow whitewall presentations and differing rim-width recommendations. This size is worth considering when maintaining a distinctly European, restoration-oriented appearance is part of the decision.
185R15 is also a Euro-metric radial size, with a nominal 185-millimeter section width, radial construction, and a 15-inch rim diameter. For the 1973 Citroen ID, it represents a closely related radial fitment that expands the range of available tire styles and series. Choices include blackwall, narrow whitewall, and redline options from Michelin, Coker Classic, Avon, and Universal Vintage Tire across XVS, Turbosteel CR3B, Universal Sport, and Coker Classic Radial lines. It is a useful size to evaluate when tire appearance and brand selection matter as much as basic fitment.
Sub-model fitment is straightforward here because the covered 1973 Citroen ID 19 Sedan uses the same two radial tire sizes already associated with the model. Checking the exact sub-model still matters so the tire choice stays aligned with the wheel setup and the appearance you want from the finished car.
1
1973 Citroen ID 19 Sedan
The 1973 Citroen ID 19 Sedan uses 15-inch radial tire fitments in the 180R15 and 185R15 range. That gives the owner room to choose among period-style blackwall, narrow whitewall, or redline presentations while still keeping the selection centered on the proper radial sizing family.
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 1973 Citroen ID Tires for Sale
Available 1973 Citroen ID tires focus on 180R15 and 185R15 radial fitments, with Michelin, Coker Classic, Avon, and Universal Vintage Tire options. The product grid is where to compare tire series, blackwall versus narrow whitewall or redline styling, and rim-width specifications where they are given.
These 1973 Citroen ID tire FAQs focus on the two radial fitment sizes, 15-inch rim compatibility, sidewall and brand choices, and the practical checks that matter before putting a collector-era Citroen back on the road.
Tire Size & Fitment
What tire size fits a 1973 Citroen ID?
The 1973 Citroen ID uses two primary tire sizes: 180R15 and 185R15. Both are radial tires designed for 15-inch rims, and the covered ID 19 Sedan is associated with both sizes rather than one exclusive fitment.
That means the first job is confirming which size is currently on the car and whether the wheels match that setup. Once the size is verified, the choice shifts toward tire series, sidewall appearance, and rim-width suitability instead of deciding between bias-ply and radial construction.
What size rim does a 1973 Citroen ID use?
The 1973 Citroen ID uses a 15-inch rim diameter with both of its primary tire sizes, 180R15 and 185R15. Even though the two tire sizes differ slightly in nominal width, they remain part of the same 15-inch radial fitment family.
Rim diameter should be confirmed at the wheel before ordering tires, especially on a collector car that may have seen wheel changes over the years. Product options within these sizes also show different recommended rim-width ranges, so width matters along with the basic 15-inch diameter.
What does 180R15 mean on a 1973 Citroen ID?
On a 1973 Citroen ID, 180R15 is a Euro-metric radial size. The 180 refers to nominal section width in millimeters, the R indicates radial construction, and the 15 identifies the wheel diameter in inches.
This older metric format is common on European cars of the period and does not spell out an aspect ratio the way many modern sizes do. The practical takeaway is to match the size family carefully and compare the tire's wheel requirements before moving between 180R15 and 185R15 options.
Choosing the Right Tire
What should I consider when choosing a 1973 Citroen ID tire?
Start with the correct primary size, either 180R15 or 185R15, and confirm the tire is intended for a 15-inch rim. From there, compare the tire series, sidewall treatment, rim-width recommendation, and any load information that is given for the specific tire.
A 1973 Citroen ID can look notably different on blackwall, narrow whitewall, or redline tires, so appearance is part of the decision as much as fitment. It also helps to match the tire choice to the car's actual wheel setup and the kind of use the car sees, whether that is display, local driving, or longer touring.
What sidewall styles are available for 1973 Citroen ID tires?
Tires for the 1973 Citroen ID are available in several sidewall styles, including blackwall, narrow whitewall, and redline. Those choices appear across the 180R15 and 185R15 fitment range, depending on the specific tire series and brand.
Blackwall tends to keep the presentation understated and European in feel, while narrow whitewall or redline options create a more customized vintage appearance. Since sidewall styling changes the car's visual character immediately, it is worth deciding whether the goal is a restrained restoration look or a more expressive period-style finish.
What brands offer tires for the 1973 Citroen ID?
The 1973 Citroen ID has tire options from Michelin, Coker Classic, Avon, and Universal Vintage Tire. Depending on the size, those brands appear in series such as Michelin XAS, Michelin XVS, Coker Classic Radial, Turbosteel CR3B, and Universal Sport.
Brand choice should be treated as part of a broader comparison rather than the whole decision. It makes sense to weigh size availability, sidewall style, rim-width guidance, and the overall look of the tire on the car, especially since the ID responds strongly to maintaining a balanced period presentation.
Restoration & Appearance
Which tire should I choose for a period-style 1973 Citroen ID?
A period-style 1973 Citroen ID tire choice starts with the correct radial sizing family, which here means 180R15 or 185R15 on a 15-inch rim. Within those sizes, Michelin XAS and XVS options are especially aligned with the car's European touring character, while other 185R15 choices offer different visual treatments.
The final decision depends on how closely the car is being kept to its original-era appearance and how the wheels are set up today. Owners pursuing exact historical authenticity should compare their tire choice against marque references or restoration documentation before settling on a sidewall style or series.
How does tire construction affect the appearance of a restored 1973 Citroen ID?
On the 1973 Citroen ID, construction is less of a visual dividing line because the primary fitments are already radial rather than bias-ply. The more noticeable appearance differences come from choosing between 180R15 and 185R15 and from selecting blackwall, narrow whitewall, or redline sidewalls.
That makes the restoration decision more about visual tone than about preserving a bias-ply look. A restrained blackwall can maintain an understated European presentation, while narrow whitewall or redline choices shift the car toward a more stylized vintage appearance without changing the basic radial fitment family.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1973 Citroen ID?
Yes, modifications can affect tire fitment on a 1973 Citroen ID even when the tire size remains within the correct 180R15 or 185R15 range. Changes to wheels, suspension height, steering components, or body clearance can alter how comfortably a given tire works on the car.
That is why a car with aftermarket wheels or past suspension work should be checked carefully before selecting tires by size alone. Wheel width, actual rim diameter, and clearance at full steering lock all deserve attention, especially since product options within these sizes do not all share the same wheel-width requirements.
What should I inspect before driving a 1973 Citroen ID on new tires?
Before driving a 1973 Citroen ID on new tires, inspect the wheels for correct diameter and condition, verify proper inflation, and make sure the tires seat correctly and clear the body and suspension. It also helps to confirm valve stems, balance, and any age-related issues elsewhere in the wheel assembly.
A collector-era car should also be checked for steering play, suspension wear, and any rubbing that appears once the car is loaded and turned lock to lock. Early miles are the right time to watch for air loss, vibration, or uneven contact so any fitment issue is caught before a longer drive.
How should 180R15 and 185R15 tires on a collector 1973 Citroen ID be maintained?
180R15 and 185R15 tires on a collector 1973 Citroen ID should be maintained with regular pressure checks, visual inspection of the tread and sidewalls, and routine monitoring for cuts, bulges, or cracking. Cars that spend long periods parked deserve closer attention because low annual mileage does not prevent tire aging.
Storage conditions matter as much as road use on a vintage Citroen. Keeping the car away from prolonged sunlight, excess moisture, and ozone sources helps preserve the tires, and a pre-drive inspection is wise any time the car has been sitting for an extended period.
