The 1991 Honda CRX sits at the end of a light, efficient, driver-focused era for Honda’s compact hatchback coupes, with each version of the car carrying its own personality. That matters when it comes to tires, because the Base, HF, and Si do not all share the same fitment. This CRX uses radial tires only, with 13-inch and 14-inch rim applications depending on sub-model. Available choices here lean toward blackwall radial options from Avon and Michelin, with distinct tire series tied to specific sizes. The right selection starts with confirming the exact CRX trim and wheel diameter before comparing tire style, rim-width compatibility, and intended road use.
Which Tire Size Is Right for The 1991 Honda CRX
Three tire sizes apply to the 1991 Honda CRX, and the correct one depends on the specific sub-model and wheel diameter. The Base uses a 13-inch radial, the HF uses a different 13-inch radial, and the Si moves to a 14-inch radial. Before choosing a tire, confirm whether the car is a Base, HF, or Si and make sure the wheels on the car still match that original diameter.
The 175/70R13 size uses a metric radial format: 175 is the nominal section width in millimeters, 70 is the aspect ratio, R identifies radial construction, and 13 is the wheel diameter in inches. On the 1991 Honda CRX, this size belongs to the Base model and keeps the selection focused on a compact radial fitment. An Avon CR6ZZ blackwall option is available in this size, giving the buyer a defined tire-series choice rather than a long list of alternatives. It is a size to evaluate by matching the correct sub-model and confirming the wheel diameter already on the car.
The 165/70R13 code follows the same modern metric radial format, with a 165-millimeter nominal section width, a 70-series profile, radial construction, and a 13-inch rim diameter. For the 1991 Honda CRX, this size is tied to the HF, so it should not be treated as a universal CRX fitment. Its narrower format makes sub-model confirmation especially important before comparing any replacement choices. The practical step here is verifying that the car is actually an HF and that it still wears the correct 13-inch wheels rather than a later wheel change.
The 185/60R14 size is a metric radial with a 185-millimeter nominal section width, a 60-series profile, and a 14-inch wheel diameter. On the 1991 Honda CRX, this fitment belongs to the Si, making wheel diameter the quickest way to separate it from the 13-inch Base and HF applications. Michelin offers a blackwall Pilot Exalto PE2 in this size, which adds a recognizable tire-series option for buyers focused on the Si setup. It is the size to review when the car retains its 14-inch wheel package and the goal is to stay with the proper Si fitment.
Sub-model fitment matters on the 1991 Honda CRX because each covered version uses its own tire size. The Base, HF, and Si differ not only in tire code but also in wheel diameter once you reach the Si, so confirming the exact trim is the first step before selecting a tire.
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1991 Honda CRX Base
The 1991 Honda CRX Base uses a 175/70R13 radial tire on a 13-inch rim. That keeps tire selection centered on the correct Base fitment and on comparing available blackwall radial options that suit the car’s wheel size and intended use.
The 1991 Honda CRX HF uses a 165/70R13 radial tire on a 13-inch rim. For an HF owner, the key is avoiding the assumption that any 13-inch CRX tire is the same and checking that the car has not been changed to a different wheel and tire package.
The 1991 Honda CRX Si uses a 185/60R14 radial tire on a 14-inch rim. That makes the Si the CRX sub-model here that requires a different wheel diameter, so confirming the 14-inch setup comes before comparing available tire-series and rim-width specifications.
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 1991 Honda CRX Tires for Sale
Available 1991 Honda CRX tire choices are focused and size-specific, with Avon offering a CR6ZZ blackwall radial in 175/70R13 and Michelin offering a Pilot Exalto PE2 blackwall radial in 185/60R14. The main comparison points are correct sub-model fitment, wheel diameter, tire series, and rim-width compatibility.
Common 1991 Honda CRX tire questions usually come down to sub-model fitment, 13-inch versus 14-inch wheels, radial sizing, product selection, and what to inspect before putting a lightly used older CRX back on the road.
Tire Size & Fitment
What tire size fits a 1991 Honda CRX?
The 1991 Honda CRX uses more than one tire size, depending on sub-model. The Base uses 175/70R13, the HF uses 165/70R13, and the Si uses 185/60R14. All three are radial tire sizes, but they are not interchangeable as a single universal CRX fitment.
The first step is identifying whether the car is a Base, HF, or Si, then confirming the wheel diameter currently on the vehicle. Many older CRXs have seen wheel changes over the years, so checking the actual wheel and tire combination on the car helps prevent ordering a size that matches the model name but not the present setup.
What size rim does a 1991 Honda CRX use?
A 1991 Honda CRX uses either a 13-inch or 14-inch rim, depending on sub-model. The Base and HF use 13-inch fitments, while the Si uses a 14-inch fitment. That rim difference is one of the clearest dividing lines between CRX tire applications for this model year.
Wheel diameter should be confirmed before comparing tires, especially on a car that may no longer wear its original wheels. Rim width matters too once you narrow the size down, since available products carry their own approved rim-width ranges and those specifications should match the wheel that is actually on the car.
Why does the 1991 Honda CRX have more than one tire size?
The 1991 Honda CRX has more than one tire size because the Base, HF, and Si were not all fitted the same way. The Base uses 175/70R13, the HF uses 165/70R13, and the Si uses 185/60R14. That means the correct tire depends on the exact version of the car rather than the CRX name alone.
This matters because two CRXs parked side by side can require different tires even though they share the same year and model line. A quick trim check, followed by wheel-diameter confirmation, usually settles the fitment question before you begin comparing tire series, sidewall style, or other product details.
Choosing the Right Tire
What should I consider when choosing a tire for a 1991 Honda CRX?
Start with the exact sub-model and the wheel diameter on the car, because a 1991 Honda CRX can use 175/70R13, 165/70R13, or 185/60R14 depending on whether it is a Base, HF, or Si. All of the covered fitments are radial, so the key choice is not bias-ply versus radial but the correct size and wheel match.
Once fitment is confirmed, compare the available tire series, blackwall presentation, and the approved rim-width range for the specific product you are considering. It also helps to think about how the car is used, whether it is a preserved driver, a weekend car, or a more regularly driven CRX that needs the right combination of size accuracy and road manners.
What brands offer tires for the 1991 Honda CRX?
The available brands for the 1991 Honda CRX here are Avon and Michelin, tied to specific CRX tire sizes rather than offered across every fitment. Avon appears in 175/70R13 for the Base, while Michelin appears in 185/60R14 for the Si. Brand choice therefore starts with the correct CRX trim and size.
Instead of choosing by brand first, it makes more sense to confirm the vehicle’s actual tire size and then compare the available option in that fitment. On an older CRX, that approach avoids crossing from a 13-inch application into a 14-inch one or assuming a tire offered for the Si also applies to the Base or HF.
What tire series are available for the 1991 Honda CRX?
Two tire series appear among the available 1991 Honda CRX options: the Avon CR6ZZ in 175/70R13 and the Michelin Pilot Exalto PE2 in 185/60R14. These series are tied to different CRX sub-model fitments, so they are part of the selection process only after the correct size has been confirmed.
Tire series matter because they help distinguish one product’s character and intended presentation from another, even when both are blackwall radials. The practical step is to use the CRX’s trim level and wheel diameter to narrow the fitment first, then compare the available series within that size along with rim-width compatibility and overall condition goals for the car.
Restoration & Appearance
Which tire should I choose for a period-style 1991 Honda CRX?
A period-style 1991 Honda CRX starts with the correct size for the exact sub-model: 175/70R13 for Base, 165/70R13 for HF, and 185/60R14 for Si. Since the covered fitments are radial, a restoration-oriented choice is usually less about construction change and more about preserving the right proportions and wheel diameter for the specific CRX version.
Blackwall tires suit the available product selection here and keep the presentation clean and appropriate for an early-1990s compact Honda. If absolute originality matters, it is wise to compare the car against marque references, period photos, or model-specific documentation before choosing a tire series, since size alone does not prove exact assembly-line appearance.
Does correct tire fitment matter for a 1991 Honda CRX restoration?
Correct tire fitment matters on a 1991 Honda CRX restoration because the Base, HF, and Si do not all use the same size or wheel diameter. A Si on 185/60R14 presents differently from an HF on 165/70R13, and that difference affects both stance and how true the finished car feels to its intended configuration.
Restoration-minded owners should confirm the trim, wheel diameter, and the proportions of the tire already on the car before replacing anything. Even when the vehicle has been modified at some point, returning to the proper size family for that sub-model can help the CRX look more coherent and avoid a mismatched appearance between body, wheel, and tire.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1991 Honda CRX?
Yes, modifications can change tire fitment on a 1991 Honda CRX. Aftermarket wheels, altered suspension height, different offsets, or body changes can all affect which tire size clears properly, even if the car originally used 175/70R13, 165/70R13, or 185/60R14 depending on trim.
A CRX that no longer has its original wheels should be measured from the wheel outward rather than selected by catalog fitment alone. Wheel diameter, wheel width, and clearance at the fender and steering components should all be checked before replacing tires, especially on a lowered car or one fitted with non-original wheel packages.
What should I inspect before driving a 1991 Honda CRX on new tires?
Before driving a 1991 Honda CRX on new tires, inspect the wheels for damage, confirm the wheel diameter and width, and make sure the replacement tires match the correct sub-model fitment. It also helps to check for worn suspension parts, uneven old tire wear, and any rubbing marks that could point to alignment or clearance issues.
An older CRX may have spent long periods parked, so the inspection should also include valve stems, air retention, and general brake and steering condition. After installation, verify inflation, watch for vibration, and recheck clearance at full steering lock so the new tires start service on a car that is ready for the road.
How often should tires on a 1991 Honda CRX be inspected?
Tires on a 1991 Honda CRX should be inspected regularly, especially if the car is driven only occasionally. A visual check for cracking, cuts, bulges, uneven wear, and air loss is a smart habit before routine use, and a more careful inspection makes sense before highway driving or after long storage.
Low-mile collector-style use can hide age and condition issues because tread depth may still look good even when the tire has deteriorated. Keeping the CRX properly inflated, storing it away from prolonged sunlight and ozone sources, and watching for changes in ride feel or steering response can help catch problems before they become road-use concerns.
