The 1979 Lotus Eclat came from a period when Lotus was blending sharp European styling with the light, responsive road manners that made the marque so distinctive. As a front-engine grand touring coupe, the Eclat asks for tire fitment that respects both its proportions and its handling character. For this model year, the 1979 Lotus Eclat uses a 205/60R14 radial tire on a 14-inch rim. That keeps the decision focused less on sorting through multiple factory sizes and more on choosing the right tire within that fitment. For restoration-minded owners and drivers alike, wheel condition, actual wheel dimensions, and any later modifications should be checked before replacement.
Which Tire Size Is Right for The 1979 Lotus Eclat
The 1979 Lotus Eclat uses one primary tire size: 205/60R14, a radial fitment for a 14-inch rim. The 1979 Lotus Eclat Base shares that same size, so the main decision is not which factory size applies, but which tire within 205/60R14 best suits the car's intended use, appearance, and wheel setup.
A 205/60R14 tire uses a 205-millimeter section width, a 60-series aspect ratio, radial construction, and a 14-inch rim diameter. On the 1979 Lotus Eclat, that modern metric radial format matches the car's single primary fitment and reflects a lower-profile sizing approach than many earlier collector vehicles used. Because there is only one main size to work from, selection comes down to choosing a tire that matches the car's wheel dimensions, intended road use, and overall presentation. It is also wise to confirm that the car still carries the correct 14-inch wheels before replacing an older set.
Fitment is straightforward across the covered 1979 Lotus Eclat sub-models. The key check is making sure the car still has the correct 14-inch wheel setup and has not been changed with aftermarket wheels or suspension modifications.
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1979 Lotus Eclat Base
The 1979 Lotus Eclat Base uses the same 205/60R14 radial fitment as the core model. That keeps tire selection centered on choosing the right radial tire in the correct size while confirming the wheel dimensions and overall clearance on the actual car.
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.
Frequently Asked Questions
These FAQs focus on the exact tire size used on the 1979 Lotus Eclat, along with rim fitment, tire selection, restoration-minded considerations, and the inspections that matter before putting a low-use collector car back on the road.
Tire Size & Fitment
What tire size fits a 1979 Lotus Eclat?
The 1979 Lotus Eclat uses a 205/60R14 radial tire. That is the primary fitment for this model year, and the 1979 Lotus Eclat Base uses the same size as well.
Because there is one main size rather than several factory fitments to sort through, the next step is verifying that the car still has the correct 14-inch wheels. A car that has been modified with different wheels, altered ride height, or suspension changes should be checked carefully before any replacement tire is chosen.
What size rim does a 1979 Lotus Eclat use?
The 1979 Lotus Eclat uses a 14-inch rim with its 205/60R14 tire size. The tire code itself confirms the rim diameter, since the final number in 205/60R14 is the wheel diameter in inches.
Rim diameter is the first wheel measurement to confirm, but it is not the only one that matters. Actual wheel width and the car's present setup should also be checked, especially on a collector car that may have seen wheel changes over time or may no longer carry the same wheels it once did.
Does the 1979 Lotus Eclat Base use the same tire size?
Yes. The 1979 Lotus Eclat Base uses the same 205/60R14 radial tire size as the core 1979 Lotus Eclat fitment. That makes sub-model fitment simple for this application.
Even when the size is shared, it still helps to inspect the individual car before ordering replacements. Older vehicles may have mismatched wheels, prior body repairs, or suspension changes that affect real-world clearance, so confirming the current wheel and tire setup is still a smart part of the process.
Choosing the Right Tire
What should I consider when choosing a 205/60R14 tire for a 1979 Lotus Eclat?
Start with the correct size and construction: the 1979 Lotus Eclat uses a 205/60R14 radial tire. Once that is established, the most important selection factors are the actual wheel dimensions on the car, the kind of road use planned, and whether the goal is regular driving or a more preservation-focused presentation.
A low, sporty profile tire can change the look and feel of a vintage coupe if the dimensions drift from the intended fitment. It helps to compare the replacement against the current wheel setup, inspect for body or suspension changes, and avoid treating the right size code alone as the only fitment check that matters.
How do I choose between the available 205/60R14 tires for a 1979 Lotus Eclat?
The first filter is always the correct 205/60R14 size and radial construction for the 1979 Lotus Eclat. After that, the choice should reflect how the car will actually be used, whether that means occasional collector-car driving, longer road outings, or a stronger emphasis on maintaining an era-appropriate overall appearance.
Tire selection on a specialty car is rarely just a matter of matching numbers on the sidewall. Wheel condition, suspension health, and any existing rubbing or clearance concerns should be part of the decision, since an older chassis can respond very differently depending on how closely the current setup matches intended fitment.
What rim-fitment details should I compare when choosing 1979 Lotus Eclat tires?
The most important starting point is confirming the 14-inch rim diameter used with the 205/60R14 tire size. Beyond that, wheel width and the actual wheel installed on the car should be reviewed before a replacement is selected.
Collector vehicles often change hands with non-original wheels, and even subtle differences can affect how a tire sits and clears the car. Looking at wheel width, checking for suspension modifications, and inspecting steering and fender clearance gives a much clearer picture than relying on tire size alone.
Restoration & Appearance
Which tire should I choose for a period-style 1979 Lotus Eclat?
A period-style approach starts with the correct primary fitment, which for the 1979 Lotus Eclat is 205/60R14 in radial construction. Staying with the proper size preserves the car's intended proportions more effectively than moving to a different diameter or profile simply because it is easier to find.
Appearance on a restoration-minded car is shaped by more than brand alone. Sidewall profile, how the tire fills the wheel opening, and whether the wheel itself remains true to the car's original visual character all matter, so checking marque-specific references can help when exact historical presentation is important.
Does correct tire fitment matter for a 1979 Lotus Eclat restoration?
Yes, correct tire fitment matters because tire size has a strong influence on the stance, visual balance, and road manners of a 1979 Lotus Eclat. Using the proper 205/60R14 radial size keeps the restoration anchored to the fitment associated with this exact model year.
Restoration-minded owners should think beyond simple diameter matching. A wheel swap, altered suspension height, or a tire with noticeably different proportions can change the car's look very quickly, so careful checking of wheel dimensions and body clearance is part of preserving the right overall presentation.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1979 Lotus Eclat?
Yes. Even though the 1979 Lotus Eclat uses a 205/60R14 radial tire, wheel and suspension modifications can change whether that fitment still works as intended on the car in front of you. Aftermarket wheels, lowered ride height, replacement springs, or body alterations can all affect usable tire clearance.
A modified car should be checked at full steering lock and through normal suspension travel before replacement tires are installed. Looking at rim diameter, wheel width, and visible clearance at the fenders and suspension components helps prevent surprises that a simple size code cannot reveal on its own.
What should I inspect before driving a 1979 Lotus Eclat on new tires?
Before road use, inspect wheel condition, lug hardware, visible clearance, and the tire's general seating on the rim. It is also smart to check suspension components, steering response, and inflation condition, especially on a collector car that may have spent long periods parked.
The first miles after installation are a good time to stay alert for rubbing, pulling, vibration, or uneven stance. A vintage Lotus that has not been driven regularly may also need attention to alignment, bushings, and brake condition, since a new set of tires cannot correct age-related chassis issues by itself.
How should 205/60R14 tires on a collector 1979 Lotus Eclat be maintained?
205/60R14 tires on a collector 1979 Lotus Eclat should be kept properly inflated, inspected regularly for cracking, cuts, bulges, and uneven wear, and checked for air loss during periods of storage. Collector cars often age their tires through time and inactivity as much as through mileage.
Storage conditions matter just as much as road use. Keeping the car away from prolonged sunlight, heat, moisture, and ozone sources can help protect the tires, while periodic inspection before each drive helps catch age-related issues early on a vehicle that may spend much of its life parked.
