Ford Escort, Squire & Thames Tires

Ford Escort, Squire & Thames models from 1958 through 1961 use two listed tire sizes: 145R13 and 520-13. Both sizes are associated with the full 1958, 1959, 1960, and 1961 span, and both are built around a 13-inch rim diameter. The difference is construction and sizing system, not wheel diameter. 145R13 is a radial metric size, while 520-13 is a traditional numeric bias-ply size.

That means year alone is not enough to choose correctly. A buyer should confirm whether the specific Ford Escort, Squire & Thames is equipped for a radial setup or retains a period bias-ply arrangement, then verify the 13-inch wheel before making the final choice. Looking at the tire already on the car, the wheel width, and any restoration records will usually point you in the right direction.

520-13 is an older numeric bias-ply tire size used on Ford Escort, Squire & Thames models across 1958 to 1961. In that system, 520 refers to the nominal section width in the period numeric format, and 13 is the rim diameter in inches. It is not a metric tire, and it does not decode the same way as a modern radial size. Products in this size are bias-ply tires built for 13-inch wheels.

That matters because a 520-13 should be treated as a period-style fitment rather than a direct modern metric equivalent. If a Ford Escort, Squire & Thames still has its traditional wheel and stance, this size often matches the look collectors expect. It also changes the buying checklist: confirm the 13-inch rim, expect bias-ply behavior, and plan on tube-type service rather than approaching it like a modern tubeless radial replacement.

A 1958 Ford Escort, Squire & Thames has 145R13 and 520-13 listed because the fitment range includes two different construction types that share the same 13-inch wheel diameter. One is a radial metric size, and the other is a numeric bias-ply size. The split is not caused by a rim diameter change within the year. It reflects two different tire approaches for the same general application period.

That means the right choice depends on how the specific Ford Escort, Squire & Thames is equipped and how the owner intends to use it. A restoration aimed at period appearance may favor the 520-13 bias-ply route, especially with period-style sidewall treatments. A driver-focused setup may lean toward the 145R13 radial, but the wheel, suspension setup, and overall restoration goal should all agree before deciding.

Ford Escort, Squire & Thames fitment in 520-13 bias-ply form calls for a tube. That requirement follows the older bias-ply construction used in the available 520-13 products. The 145R13 options are radial tires and are not presented in the same tube-required format. Since both sizes appear in the same model group, tube use depends on which size and construction the specific car is running.

That makes it important not to assume all 13-inch tires for a Ford Escort, Squire & Thames are serviced the same way. If the car is fitted with 520-13 bias-ply tires, plan the installation around proper tube use and correct wheel condition. If the car is using 145R13 radials, evaluate the wheel and tire combination as a radial setup instead of carrying over bias-ply service assumptions.

Ford Escort, Squire & Thames fitment includes both bias-ply and radial options. The bias-ply choice is 520-13, while the radial choice is 145R13, and both use 13-inch rims. The practical difference is that bias-ply tires preserve a more period-correct appearance and feel, while radial tires represent a more modern construction type. Neither choice is automatically right for every car in the group.

The best direction depends on what you want from the Ford Escort, Squire & Thames. A show-oriented or historically styled build usually points toward the 520-13 bias-ply, especially if sidewall appearance matters. A car intended for more regular driving may benefit from the 145R13 radial approach, but the wheel setup and the owner's goals should be checked together so the tire supports the way the car is actually used.

A Ford Escort, Squire & Thames fitted with 145R13 radials will generally feel different from the same car on 520-13 bias-ply tires because the two constructions behave differently. Radials typically give a more modern road feel, while bias-ply tires maintain the period character many collectors expect from a small late-1950s or early-1960s Ford. The listed fitments therefore affect more than appearance. They can influence steering response, tracking, and the overall personality of the car on the road.

That makes the choice part of the restoration plan, not just a size decision. If a Ford Escort, Squire & Thames is built for authenticity, preserving the original driving flavor may matter as much as appearance. If the car is used more frequently and comfort or road manners are a priority, the radial setup may be more appealing, provided the wheel and the rest of the chassis are suitable for that configuration.

A Ford Escort, Squire & Thames should be treated as either a radial-equipped car or a bias-ply-equipped car rather than a mix of the two. The available fitments show 145R13 as radial and 520-13 as bias-ply, which means they come from different construction philosophies even though they share a 13-inch rim diameter. Mixing them can create uneven handling characteristics and an inconsistent response from front to rear.

The practical approach is to keep all four tires on a Ford Escort, Squire & Thames in the same construction type unless a knowledgeable specialist is managing a very specific use case. That keeps steering, braking feel, and overall road behavior more predictable. If the car currently has mixed tires, use that as a sign to inspect the wheel setup and decide whether the car is better served by a full radial package or a full period-style bias-ply package.

A 1960 Ford Escort, Squire & Thames can fall under either 145R13 radial or 520-13 bias-ply fitment, so the correct choice comes from the actual car rather than the year alone. Both sizes use a 13-inch rim, but they differ in construction, sidewall appearance, and service requirements. Reading the size on the current tire, measuring the wheel, and reviewing restoration or maintenance records will usually identify which path the car is on.

That check is especially important if the Ford Escort, Squire & Thames has been restored, modified, or converted over time. A car wearing period-style whitewalls may point toward 520-13 bias-ply products, while a driver-oriented setup may already be using 145R13 radials. Matching the new tire to the wheel, the car's appearance goals, and the intended driving style is the safest way to avoid an expensive mismatch.

Ford Escort, Squire & Thames tires are available in blackwall, narrow whitewall, and wide whitewall styles within the listed products. The 145R13 radial options are blackwall, while the 520-13 bias-ply options include blackwall, narrow whitewall, and wide whitewall variations. That creates a meaningful visual difference between the available constructions. Sidewall style is therefore part of choosing the correct look, not just a cosmetic afterthought.

For a Ford Escort, Squire & Thames restored with a period presentation in mind, the 520-13 bias-ply choices offer the broadest appearance flexibility. Narrow and wide whitewall options can shift the visual character of the car significantly, while blackwall keeps things more restrained. If the goal is a more modern radial setup, the 145R13 blackwall options align with that direction and keep the decision centered on function rather than period whitewall styling.

Ford Escort, Squire & Thames tire options in the listed range come from Michelin, Firestone, and Premium Sport. Michelin appears in the 145R13 radial size, Firestone appears in both 145R13 radial and 520-13 bias-ply offerings, and Premium Sport appears in 520-13 bias-ply applications. That gives the model group a mix of traditional bias-ply styling options and more modern radial construction choices. The brand spread is broad enough that the tire can be selected around purpose as well as appearance.

A buyer choosing for a Ford Escort, Squire & Thames should look at brand together with size, construction, and sidewall style rather than treating brand alone as the deciding factor. Firestone covers both traditional and radial directions, Michelin is present on the radial side, and Premium Sport supports period-style 520-13 bias-ply presentation. The strongest match is usually the one that supports the car's restoration goal and the wheel setup already on the vehicle.

Ford Escort, Squire & Thames products are offered in three distinct tire series: Michelin XAS-FF, F560 Radial, and Firestone Classic Bias Ply, with Premium Sport Lowrider also present in 520-13. The two radial series cover the 145R13 fitment, while the bias-ply series cover the 520-13 fitment. That means the series distinction is tied directly to construction type and visual presentation. Some series are focused on blackwall radial driving use, while others emphasize traditional bias-ply styling with whitewall choices.

For a Ford Escort, Squire & Thames, series selection is really a way of refining the overall direction of the car. A radial series suits an owner who wants 145R13 road manners and a simpler blackwall look. A bias-ply series makes more sense when period-correct stance, tube-type service, and whitewall presentation matter most. Comparing the series through that lens will usually narrow the choice faster than comparing names alone.

A Ford Escort, Squire & Thames should be stored on a clean, dry surface away from direct sunlight, ozone sources, and large temperature swings. Tire pressure should be checked before storage, and the car should not be left sitting indefinitely with one corner heavily loaded or with flat-spotted tires. Collector cars benefit from a stable environment because rubber ages from time and conditions as much as from mileage. That applies whether the car is fitted with 145R13 radials or 520-13 bias-ply tires.

Practical storage habits make a visible difference on a small vintage Ford. Rolling the Ford Escort, Squire & Thames periodically, using tire cradles or stands where appropriate, and keeping fluids and suspension issues from contaminating the sidewalls will help preserve the tires. If the car is stored for long periods between shows or seasonal drives, a quick pressure and visual check before moving it again should become routine.

Tires on a Ford Escort, Squire & Thames should be inspected before each drive and more thoroughly at regular intervals even if the car is rarely used. A visual check should look for sidewall cracking, irregular wear, impact damage, loss of pressure, and signs that the tire is no longer seated or aging evenly. Low-use collector cars often spend more time parked than driven, which can hide age-related issues until the car is finally moved. Bias-ply tires also deserve close attention because their behavior can change noticeably as they age.

That routine is especially important if the Ford Escort, Squire & Thames alternates between local road use and long storage periods. A car that feels fine on one outing can still develop age cracks, tube issues, or flat spotting between drives. Building inspection into every outing helps catch problems while they are still minor and keeps the car from turning a simple test drive into a roadside problem.

Tires on a Ford Escort, Squire & Thames should be replaced when age, cracking, deformation, repeated air loss, or visible structural decline appear, even if the tread still looks usable. Collector-car tires often age out before they wear out, and that is particularly true on cars that are driven sparingly. Bias-ply tires deserve a conservative approach because their service life is shaped heavily by storage conditions and use patterns. Waiting for the tread to look worn is not a sound way to judge an older tire.

The practical rule is to treat the tires on a Ford Escort, Squire & Thames as time-sensitive components. If the car has older rubber of uncertain age, have it evaluated before returning the car to regular road use. Owners should also inspect any tubes fitted with 520-13 tires during replacement work, since the tube and the tire age together and both affect the reliability of the finished installation.

Ford Escort, Squire & Thames fitment in this year range includes both 520-13 bias-ply and 145R13 radial options, so more than one tire approach is associated with the model group. The available series include radial and bias-ply constructions rather than a single uniform pattern for every car. That means original-type fitment needs to be tied to the specific car and its restoration target, not just the broad model name. The products support both period-style and more modernized directions within the same 1958 to 1961 span.

For restoration work, the safest path is to use the individual Ford Escort, Squire & Thames as the guide. Original sales literature, surviving factory paperwork, marque clubs, and unrestored examples can help determine whether a specific car should stay with 520-13 bias-ply styling or a radial alternative. Once that baseline is clear, the tire choice becomes much easier and the car is less likely to end up with a look or feel that clashes with its intended period character.

Correct tire fitment can affect both the presentation and the judged authenticity of a Ford Escort, Squire & Thames. Size, construction type, and sidewall style all contribute to whether the car looks consistent with its period and restoration intent. A car wearing 520-13 bias-ply tires with an era-appropriate sidewall treatment will present differently from one fitted with 145R13 radials. Neither is automatically wrong, but they communicate different restoration choices.

That matters because value in the collector world often follows coherence. A Ford Escort, Squire & Thames restored for authenticity usually benefits when the tires match the wheel, stance, and visual language of the build. For judged events, marque clubs and event-specific standards are the best references, since they can clarify whether blackwall radial practicality or bias-ply period character better fits the way the car is being evaluated.

Ford Escort, Squire & Thames tire options include blackwall, narrow whitewall, and wide whitewall styles. Blackwall appears in both radial and bias-ply offerings, while narrow and wide whitewalls are tied to the 520-13 bias-ply side of the fitment range. That means the correct sidewall style depends on the restoration direction rather than there being one universal answer for every car. Sidewall style is part of the overall period impression the car gives.

A Ford Escort, Squire & Thames restored to a restrained factory-like look may suit blackwalls, especially if the owner prefers the cleaner appearance of the radial options. A more stylized or period-flavored presentation may point toward the narrow or wide whitewall 520-13 bias-ply choices. The best result usually comes from matching the sidewall style to the car's trim, wheel finish, and intended historical character rather than choosing purely on personal preference.

Ford Escort, Squire & Thames tires can be suitable for public-road use when the correct size, proper construction type, sound wheels, and overall vehicle condition all align. The listed options include both 145R13 radials and 520-13 bias-ply tires, and each brings different road manners. Safety depends on the complete setup, not just the tire by itself. A well-sorted car on the correct tires is very different from an aging collector car running old rubber or mismatched construction.

Before road use, treat the Ford Escort, Squire & Thames as a system that needs to be checked as a whole. Confirm tire age and condition, wheel integrity, inflation, steering condition, and brake performance before expecting confident road behavior. That approach is especially important when changing from bias-ply to radial or returning a long-stored car to service, because the tire choice can reveal weaknesses elsewhere in the chassis.

Before driving a Ford Escort, Squire & Thames, check tire pressure, visible sidewall condition, tread condition, wheel security, and any signs of air loss or uneven wear. If the car is on 520-13 bias-ply tires, include the tube-type setup in that inspection mindset. If it is on 145R13 radials, confirm that the tires remain consistent across the axle and that the car is not carrying a mixed construction setup. A short visual check before each outing can catch most obvious problems.

That routine should be paired with a quick assessment of the rest of the car. Brakes, steering play, suspension looseness, and old alignment issues can all show up first through the tires on a Ford Escort, Squire & Thames. If anything feels unusual in the first few miles, stop and inspect rather than trying to drive through it. Collector cars usually reward caution far more than they reward optimism.

A Ford Escort, Squire & Thames should be driven at moderate, mechanically sensible speeds that match the tire construction, the wheel setup, and the overall condition of the car. A car on 520-13 bias-ply tires should be approached with more period-minded expectations than one on 145R13 radials, even though both share a 13-inch rim diameter. Original-style tire behavior is part of the driving experience on a late-1950s or early-1960s collector vehicle. Speed should never outrun the condition of the chassis or the age of the tires.

The practical takeaway is to let the Ford Escort, Squire & Thames tell you what it wants through stability, steering feel, and braking confidence. Start with conservative speeds after any long storage period or tire change, then reassess once the car has proven itself mechanically. Even if the tires are the correct size, a vintage car should be driven with respect for its age, its setup, and the limits of a collector-oriented tire package.