The 1985 Chevrolet Nova belongs to the final years of the Nova nameplate, when compact front-wheel-drive practicality mattered more than muscle-era image. Buyers looking after one today are usually balancing everyday drivability, preservation, and a period-appropriate appearance rather than chasing oversized tire conversions. This model uses 13-inch radial fitments in either 155/80R13 or 175/70R13, so the first step is confirming which size is on the car now. From there, the choice often comes down to blackwall versus whitewall styling, brand preference, and the overall look you want the car to carry. A careful match should also account for wheel width, clearance, and whether the car remains in stock configuration.
Which Tire Size Is Right for The 1985 Chevrolet Nova
The 1985 Chevrolet Nova uses two primary tire sizes, and both are radial tires built for a 13-inch rim. Because both the Base and CL sub-models can use either size, the key job is confirming the actual wheel-and-tire setup on the car before choosing a replacement. Once size is confirmed, the decision shifts to sidewall appearance, brand, tire series, and rim-width compatibility.
In 155/80R13, the 155 refers to nominal section width in millimeters, 80 is the aspect ratio, R indicates radial construction, and 13 is the wheel diameter in inches. This is a modern metric radial format that suits the Nova's compact 13-inch setup and keeps the selection focused on radial replacement rather than bias-ply choices. Available options include blackwall-free whitewall presentations such as narrow whitewall and wide whitewall from brands including Travelstar, BFGoodrich, Maxxis, and Tornel across series like UN106, Silvertown Radial, Classic Whitewall MA-1, and Tornel Classic. It is a strong fitment to evaluate when preserving a traditional small-car appearance matters as much as basic size correctness.
In 175/70R13, the 175 is the nominal section width in millimeters, 70 is the aspect ratio, R means radial construction, and 13 identifies the rim diameter in inches. This is also a modern metric radial, but it represents a wider, lower-profile sizing approach than 155/80R13 while staying on the same 13-inch wheel diameter. The available product choice centers on Avon in the CR6ZZ series with a blackwall sidewall treatment, giving this size a distinctly different character from the whitewall-focused 155/80R13 offerings. It deserves a closer look when the car already uses this setup or when wheel width and overall presentation point toward the broader 175 size.
Tire fitment is straightforward on the 1985 Chevrolet Nova because both covered sub-models share the same two primary tire sizes. Checking the exact sub-model still helps keep the search organized, but the bigger priority is confirming which 13-inch size is actually mounted on the car.
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1985 Chevrolet Nova Base
The 1985 Chevrolet Nova Base can use either 155/80R13 or 175/70R13, and both are radial fitments on 13-inch wheels. That means tire selection is less about trim level and more about confirming the car's present wheel-and-tire combination before choosing a blackwall or whitewall replacement.
The 1985 Chevrolet Nova CL also uses 155/80R13 or 175/70R13 radial tires on a 13-inch rim. The practical decision is to verify which size the car is wearing now, then compare available sidewall styles, brands, and rim-width compatibility within that confirmed fitment.
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 1985 Chevrolet Nova Tires for Sale
Available 1985 Chevrolet Nova tires cover both primary 13-inch radial sizes, with Travelstar, BFGoodrich, Maxxis, Tornel, and Avon represented. Choices vary by series, blackwall or whitewall appearance, and rim-width compatibility, so the product grid is most useful once the exact size on the car has been confirmed.
Common 1985 Chevrolet Nova tire questions usually center on which of the two 13-inch radial sizes applies, how the sizes differ, and how to choose between blackwall and whitewall options while keeping wheel fitment and road use in mind.
Tire Size & Fitment
What tire size fits a 1985 Chevrolet Nova?
A 1985 Chevrolet Nova uses one of two primary radial tire sizes: 155/80R13 or 175/70R13. Both sizes are built for a 13-inch rim, and both appear on the Base and CL sub-models, so the car does not divide into a simple trim-based tire-size split.
The practical step is to confirm which size is already fitted to the car and whether the wheels are still the intended 13-inch diameter. Since both sizes are valid for this model, replacement choice depends on the actual wheel-and-tire setup, the rim width, and whether a blackwall or whitewall presentation better suits the car.
What size rim does a 1985 Chevrolet Nova use?
The 1985 Chevrolet Nova uses a 13-inch rim with both of its primary tire sizes. That applies whether the car is running 155/80R13 or 175/70R13, so the wheel diameter remains the same even though the tire dimensions differ.
Wheel diameter is only part of the fitment picture, so it still helps to check the actual wheel width before choosing a replacement tire. A tire can share the correct 13-inch diameter and still call for a different rim-width range, which is especially important when comparing the narrower 155 size with the wider 175 size.
Do all 1985 Chevrolet Nova sub-models use the same tire size?
The 1985 Chevrolet Nova Base and 1985 Chevrolet Nova CL both use the same two tire sizes: 155/80R13 and 175/70R13. In other words, fitment is shared across the covered sub-models rather than separated by Base versus CL.
That makes the search simpler, but it does not eliminate the need to inspect the car itself. A Base or CL may be wearing either size, so the best approach is to verify the sidewall marking on the current tires and confirm the wheel dimensions before selecting a new set.
Choosing the Right Tire
What should I consider when choosing a 155/80R13 tire for a 1985 Chevrolet Nova?
Choosing a 155/80R13 tire for a 1985 Chevrolet Nova starts with confirming that the car actually uses that size and that the wheel diameter remains 13 inches. Once size is settled, the biggest differences are sidewall appearance, brand, tire series, and the rim-width range that each product is designed to work with.
This size offers several whitewall-oriented choices, including narrow whitewall and wide whitewall treatments, so appearance can play a major role. It also helps to compare product details such as maximum load figures where stated, overall intended use, and whether the wheel width on the car falls within the tire's stated range.
What sidewall styles are available for 1985 Chevrolet Nova tires?
Sidewall styles for 1985 Chevrolet Nova tires include blackwall, narrow whitewall, and wide whitewall, depending on the size and product selected. The 155/80R13 fitment carries the broadest appearance range, while 175/70R13 is represented here by a blackwall Avon CR6ZZ radial.
That means sidewall choice is tied closely to size selection rather than being available equally across every option. A buyer trying to maintain a softer period-style compact-car look may gravitate toward one of the whitewall 155/80R13 tires, while a blackwall presentation may make more sense for a sportier or more understated appearance.
What brands offer tires for the 1985 Chevrolet Nova?
Tires for the 1985 Chevrolet Nova are available from Travelstar, BFGoodrich, Maxxis, Tornel, and Avon. Those brands are spread across the two primary sizes, with the 155/80R13 fitment offering the broadest brand selection and 175/70R13 represented by Avon.
Brand alone should not make the decision. It makes more sense to compare the correct size first, then look at the sidewall treatment, tire series, and wheel-width compatibility that come with each option. That approach helps narrow the selection to tires that suit both the car's setup and the owner's appearance goals.
Restoration & Appearance
Which tire should I choose for a period-style 1985 Chevrolet Nova?
A period-style 1985 Chevrolet Nova tire choice usually begins with staying in one of the correct 13-inch radial sizes, either 155/80R13 or 175/70R13. From there, the visual direction matters: 155/80R13 offers several whitewall-style options, while 175/70R13 is available here as a blackwall Avon CR6ZZ.
For many restoration-oriented owners, the more important question is how the finished car should look rather than which brand name appears on the sidewall. Whitewall styles can support a traditional compact-car presentation, while blackwall tires create a cleaner, simpler look. Exact originality should be checked against vehicle-specific historical references when that level of detail matters.
How does tire construction affect the appearance of a restored 1985 Chevrolet Nova?
Tire construction is less of a visual dividing line on the 1985 Chevrolet Nova because both primary fitments are radial tires. The stronger appearance differences come from size proportion and sidewall treatment, especially when comparing whitewall 155/80R13 options with the blackwall 175/70R13 offering.
A restored car can look noticeably different depending on whether the tire presents a taller sidewall with a whitewall accent or a wider, lower-profile blackwall stance. Since both fitments stay on a 13-inch rim, the visual effect comes from the tire itself and how it complements the wheels, trim, and intended character of the car.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1985 Chevrolet Nova?
Modifications can absolutely affect tire fitment on a 1985 Chevrolet Nova, even when the replacement tire matches one of the correct primary sizes. Changes such as aftermarket wheels, different wheel widths, altered offset, suspension lowering, or body work can all change how much space the tire has at the fender and steering components.
That is why the current setup matters more than the badge on the trunk. A Nova that no longer uses its intended wheel specifications may need a closer look before replacing 155/80R13 or 175/70R13 tires. Checking wheel dimensions, steering clearance, and suspension condition helps avoid problems that a size code alone cannot reveal.
What should I inspect before driving a 1985 Chevrolet Nova on new tires?
Before driving a 1985 Chevrolet Nova on new tires, inspect the wheels for correct diameter and condition, confirm the lug hardware is secure, and make sure the tires are inflated properly for the setup being used. It also helps to look over the suspension and steering for looseness that could affect how the car tracks on fresh rubber.
A short, careful road test is the best next step after installation. Listen for rubbing during turns, check that the car remains stable under braking, and recheck air pressure once the tires have settled in. On a lightly used collector car, it is also wise to inspect for age-related cracks or air loss at regular intervals.
How should tires on a collector 1985 Chevrolet Nova be maintained?
Tires on a collector 1985 Chevrolet Nova should be maintained with regular pressure checks, visual inspection, and periodic review of tread and sidewall condition. Even a car that is driven only occasionally can develop age-related issues such as cracking, flat spotting, or slow air loss if it spends long periods parked.
Storage conditions make a real difference. Keeping the car away from prolonged sunlight, heat, moisture, and ozone sources can help preserve the tires between drives. It also helps to move the car periodically and inspect the whitewall or blackwall surfaces for early signs of deterioration before heading out on a longer trip.
