The 1991 Ford Escort sat in the compact-car market at a point when small front-wheel-drive cars were expected to be efficient, practical, and easy to live with, yet some versions also leaned toward a sportier personality. Tire fitment reflects that split. A 1991 Ford Escort uses radial tires, with 175/70R13 serving the Base, LX, and LX Sport, while the GT moves to 185/60R15. That means the key decision is not just size, but identifying the exact sub-model and wheel diameter first. From there, the focus shifts to choosing a tire that matches the car's intended use, appearance, and wheel specifications without overlooking clearance or past modifications.
Which Tire Size Is Right for The 1991 Ford Escort
The 1991 Ford Escort uses two primary tire sizes, and the difference comes down to sub-model and wheel diameter. Base, LX, and LX Sport models use 175/70R13 on a 13-inch rim, while the GT uses 185/60R15 on a 15-inch rim. Before choosing a tire, the first step is confirming the exact Escort sub-model and checking which wheels are actually on the car today.
175/70R13 is a metric radial size in which 175 identifies the nominal section width in millimeters, 70 is the aspect ratio, R denotes radial construction, and 13 is the wheel diameter in inches. On the 1991 Ford Escort, this size is used on the Base, LX, and LX Sport models, making it the standard fitment for most versions in this range. Available tire choice in this size includes the Avon CR6ZZ in a blackwall radial design. It is the right starting point when keeping one of those sub-models on its proper 13-inch wheel setup.
185/60R15 is also a metric radial size, with a 185-millimeter nominal section width, a 60-series profile, radial construction, and a 15-inch rim diameter. On the 1991 Ford Escort, this size is tied to the GT, so it serves a different wheel-and-tire combination than the 13-inch fitment used on other sub-models. Its shorter-profile format compared with 175/70R13 makes wheel confirmation especially important before selecting a replacement. Buyers looking after a GT should verify that the car still retains its 15-inch wheel package and that no later wheel or suspension changes have altered clearance.
Sub-model fitment matters on the 1991 Ford Escort because tire size is not the same across the lineup. Base, LX, and LX Sport share one radial size, while the GT uses a different size on a different rim diameter, so identifying the exact version comes first.
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1991 Ford Escort Base
The 1991 Ford Escort Base uses the 175/70R13 radial size. That keeps tire selection focused on the correct 13-inch wheel fitment and on choosing a replacement that suits normal road use without drifting into the GT's separate 15-inch setup.
The 1991 Ford Escort GT uses 185/60R15 radial tires rather than the 13-inch size found on the other covered sub-models. Tire selection for a GT starts with confirming that 15-inch wheel package, then checking that any replacement maintains proper clearance and suits the car's current setup.
The 1991 Ford Escort LX uses the 175/70R13 radial size, matching the Base and LX Sport. That makes the main buying decision less about alternate fitments and more about selecting the right tire within that size for the car's wheel width, condition, and intended use.
The 1991 Ford Escort LX Sport also uses 175/70R13 radial tires. For this sub-model, the practical focus is staying with the correct 13-inch fitment and verifying that the car has not been changed to a different wheel diameter before a replacement tire is chosen.
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 Ford Escort Tires for Sale
Available product choice on this 1991 Ford Escort centers on the 175/70R13 size, where the Avon CR6ZZ offers a blackwall radial option. Buyers comparing products should pay close attention to size, 13-inch rim compatibility, and intended vehicle use.
These FAQs focus on the exact tire sizes used on the 1991 Ford Escort, how fitment changes by sub-model, what to compare when choosing a replacement, and what to inspect before putting a compact collector-era Escort back on the road.
Tire Size & Fitment
What tire size fits a 1991 Ford Escort?
A 1991 Ford Escort uses two tire sizes, depending on sub-model. The Base, LX, and LX Sport use 175/70R13 radial tires, while the GT uses 185/60R15 radial tires. Both are primary fitments for this year and model range, but they are tied to different wheel diameters.
The practical step is confirming which Escort sub-model you have and checking the wheels that are currently on the car. A previous owner may have changed wheels over the years, so matching the tire to both the sub-model and the actual rim diameter helps prevent buying the wrong size.
What size rim does a 1991 Ford Escort use?
A 1991 Ford Escort uses either a 13-inch or 15-inch rim, depending on the sub-model. Base, LX, and LX Sport models use 13-inch rims with 175/70R13 tires, while the GT uses 15-inch rims with 185/60R15 tires. The tire size and rim diameter go together and should not be mixed casually.
Wheel diameter should be checked before any tire purchase, especially on an older car that may have seen wheel swaps. Looking at the actual wheel and current tire markings is the safest starting point, and wheel width should also be considered when comparing replacement tire options.
Do all 1991 Ford Escort sub-models use the same tire size?
No, not all 1991 Ford Escort sub-models use the same tire size. The Base, LX, and LX Sport share 175/70R13 radial tires, but the GT uses 185/60R15 radial tires. That means fitment is split between two distinct wheel-and-tire combinations within the same model year.
That difference matters because the GT's 15-inch setup is not simply another styling variation of the 13-inch fitment. Tire selection starts with the exact sub-model, then moves to confirming the wheel diameter on the car so the replacement matches the Escort's current configuration.
Choosing the Right Tire
What should I consider when choosing a tire for a 1991 Ford Escort?
Start with the correct primary size for the exact sub-model: 175/70R13 for Base, LX, and LX Sport, or 185/60R15 for GT. From there, compare construction, wheel compatibility, and the kind of driving the car will actually see. On the available 175/70R13 product, rim-width specification is an important detail to keep in view.
A good choice for a 1991 Ford Escort should match the wheel diameter already on the car and suit its intended use, whether that is occasional collector driving or regular road miles. Tire age, wheel condition, and any past modifications are worth checking before settling on a replacement.
What sidewall styles are available for 1991 Ford Escort tires?
Among the currently available products for this 1991 Ford Escort fitment, the 175/70R13 option is offered in a blackwall sidewall style. That gives the buyer a straightforward, modern-looking presentation in the size used by the Base, LX, and LX Sport models. No wider sidewall assortment appears within the available product range here.
Sidewall style mainly affects the Escort's visual presentation rather than the underlying fitment. The more important checks remain size, wheel diameter, and rim-width compatibility, especially on a compact car where even a small departure from the intended wheel-and-tire combination can change the overall result.
What brands offer tires for the 1991 Ford Escort?
The available product selection for the 1991 Ford Escort includes an Avon tire in the 175/70R13 size. That option is the Avon CR6ZZ, a radial blackwall tire for the 13-inch fitment used on the Base, LX, and LX Sport models. Brand choice shown here is narrow rather than broad.
When brand variety is limited, the decision shifts toward whether the available tire matches the Escort's actual sub-model, wheel width, and intended use. It is also worth confirming the tire markings on the car now, particularly if the vehicle has been stored for long periods or modified over time.
Restoration & Appearance
Which tire should I choose for a period-style 1991 Ford Escort?
For a period-style 1991 Ford Escort, the first priority is staying with the correct primary size for the sub-model. That means 175/70R13 for Base, LX, and LX Sport, or 185/60R15 for GT. Keeping the proper size and rim diameter does more for the car's overall look than chasing an unrelated tire style.
Appearance choices should still be balanced against practical fitment. A restoration-oriented Escort benefits from tires that suit the wheel setup actually on the car, and if exact historical authenticity matters, marque references and original vehicle literature can help confirm the most appropriate presentation.
Does correct tire fitment matter for a 1991 Ford Escort restoration?
Yes, correct tire fitment matters on a 1991 Ford Escort restoration because the sub-model determines both tire size and rim diameter. Base, LX, and LX Sport use a 13-inch fitment, while the GT uses a 15-inch fitment. Using the wrong combination can change the car's stance and visual balance.
Restoration-minded buyers should begin with the exact sub-model and inspect the wheels currently installed before choosing tires. Even on a relatively modern collector car, years of owner changes can blur what belongs on the vehicle, so getting the basic size and wheel relationship right is the foundation.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1991 Ford Escort?
Yes, modifications can affect tire fitment on a 1991 Ford Escort. Aftermarket wheels, suspension changes, lowering, or body alterations can change the space available around the tire and can also alter which wheel diameter is currently on the car. That matters because this Escort already spans both 13-inch and 15-inch fitments by sub-model.
A modified Escort should be checked carefully before replacement tires are chosen. Wheel diameter, wheel width, and visible clearance at the fenders and steering components all deserve attention, especially if the car no longer sits at stock height or has wheels that differ from its original sub-model setup.
What should I inspect before driving a 1991 Ford Escort on new tires?
Before driving a 1991 Ford Escort on new tires, inspect the wheels, valve stems, and overall condition of the suspension and steering components. The tire size should match the sub-model and wheel diameter, and the wheels themselves should be free of damage that could affect seating or air retention.
It also helps to check alignment condition, tire pressure, and clearance at full steering lock before regular road use. On an older Escort that may have spent time parked, a careful walkaround for rubbing marks, loose hardware, or uneven ride height can prevent problems once the new tires are in service.
How often should tires on a 1991 Ford Escort be inspected?
Tires on a 1991 Ford Escort should be inspected regularly, not just by mileage. A compact car from this era may spend long periods parked, so age, cracking, bulges, cuts, and gradual air loss can matter as much as tread wear. Routine visual checks help catch problems before they become road-use issues.
Collector-era cars especially benefit from inspection before each drive and again before any longer trip. Paying attention to inflation, sidewall condition, and uneven wear is worthwhile, and storage conditions also matter, since prolonged exposure to sunlight, heat, moisture, and ozone can shorten tire life.
