1960 Austin Tire Fitment Guide

1960 Austin vehicles use eight sizes across five model lines. The Austin 850 uses 145R10 or 5.20-10 on 10-inch rims, the A 40 uses 145R13 or 520-13 on 13-inch rims, the A 55 uses 165R14 or 5.90-14 on 14-inch rims, and the A 95 and A 105 use 185R15 or 640-15 on 15-inch rims. Rim width guidance is available for several sizes, including 185R15 at roughly 4.5 to 6.5 inches depending on tire, 640-15 at roughly 4.0 to 5.0 inches, 145R13 at 4.0 to 5.0 inches on some versions, 520-13 around 3.5 to 4.0 inches, and 165R14 around 4.0 to 6.0 inches depending on brand.

The key point is that year and make alone are not enough for a 1960 Austin. You need the exact model first, because Austin's smallest car, mid-size saloon, and larger Farina-bodied cars all used different wheel diameters. Once the model is confirmed, the next decision is usually between a bias-ply tire that preserves an early-1960s character and a radial tire in the corresponding model-specific size.

On a 1960 Austin, 145R10 is a metric radial size used on the Austin 850. The 145 indicates a nominal section width of 145 millimeters, the R identifies radial construction, and the 10 is the wheel diameter in inches. When a metric size of this era does not print an aspect ratio, it is conventionally treated as an 80-series profile. Some versions also carry a speed symbol such as S, which means a 112 mph speed ceiling.

That decoding matters because 145R10 is not interchangeable with the 850's 5.20-10 simply because both fit a 10-inch wheel. One is a radial metric size and the other is a numeric bias-ply size, so the car's road feel and visual character can change even when wheel diameter stays the same. Checking the sidewall code carefully helps keep a small-wheel Austin from ending up with the right diameter but the wrong construction.

On a 1960 Austin, 640-15 is a numeric bias-ply size used on the A 95 and A 105. The 6.40 figure refers to nominal section width in inches, and the 15 identifies the wheel diameter in inches. Unlike a metric radial code, there is no R in the size because this is a bias-ply format. Whitewall versions are common in this size, including both wider and narrower whitewall presentations.

Understanding that format helps avoid confusion with 185R15, which fits the same Austin models on the same basic wheel diameter but uses radial construction and a metric width code. Buyers usually compare those two sizes when deciding how original or how road-oriented they want the finished car to feel. If the car is an A 95 or A 105, the sidewall marking should be checked before ordering so the intended construction and appearance match the project.

No. 1960 Austin models do not share one universal tire size. The 850 uses 10-inch sizes, the A 40 uses 13-inch sizes, the A 55 uses 14-inch sizes, and the A 95 and A 105 use 15-inch sizes. Within each model line, Austin pairs a radial option with a bias-ply option, but those pairings are model-specific rather than make-wide.

That means a buyer should identify the model before looking at brands, sidewall styles, or speed ratings. A 1960 Austin badge alone does not narrow the fitment enough, especially because the year includes both very small and much larger saloons. Once the model is pinned down, tire selection becomes much easier because the correct diameter and the relevant size pair are already established.

For most 1960 Austin models, the choice is between a model-specific radial size and a model-specific bias-ply size on the same wheel diameter. The 850 pairs 145R10 with 5.20-10, the A 40 pairs 145R13 with 520-13, the A 55 pairs 165R14 with 5.90-14, and the A 95 and A 105 pair 185R15 with 640-15. Bias-ply construction is the era-correct type for a 1960 Austin, while the radial alternatives reflect a more modernized driving approach within the proper diameter.

The practical decision comes down to how the car will be used and presented. A judged restoration or a car meant to preserve an early-1960s steering and stance character usually points toward bias-ply. A car that will see more frequent road use often leads owners toward radial construction. Either way, the model still comes first, because Austin's 10-, 13-, 14-, and 15-inch applications are not interchangeable.

1960 Austin tire choices include several sidewall styles, but the selection depends heavily on size. Blackwall choices appear in 145R10, 145R13, and 165R14, while 185R15 adds redline and narrow whitewall options. The 640-15 size for A 95 and A 105 cars comes in wide whitewall and narrow whitewall versions, and 520-13 for the A 40 includes blackwall and narrow whitewall choices. Sidewall appearance is therefore tied to the model-specific size rather than to the Austin name alone.

For a 1960 British saloon, blackwall is usually the safest route when the goal is a restrained, factory-style look, while whitewall or redline treatments create a more stylized presentation. The right choice depends on the restoration theme, market flavor, and how original the owner wants the car to appear. If show authenticity matters, compare the sidewall style to period photography or marque-club guidance for that exact model.

Several brands cover the 1960 Austin range, depending on size. The 145R10 size is available from Firestone, Kings, Camac, and Dunlop. The 185R15 size is available from Coker Classic and Michelin, 640-15 from BFGoodrich and Firestone, 145R13 from Michelin and Firestone, 520-13 from Firestone and Premium Sport, and 165R14 from Pirelli, Michelin, and Vredestein. Brand choice is therefore tied to the individual Austin model and the construction type being considered.

That variety gives buyers room to prioritize appearance, speed rating, or a particular historic tire family without stepping outside the correct size. It also means the same 1960 Austin model can have a very different look depending on whether the owner chooses a blackwall radial, a redline radial, or a whitewall bias-ply. Narrowing the selection by model and size first makes the brand comparison much more meaningful.

Rim width guidance varies by size on 1960 Austin applications. For A 95 and A 105 cars, 185R15 tires span roughly 4.5 to 6.5 inches depending on brand, while 640-15 bias-ply tires generally fall around 4.0 to 5.0 inches. For the A 40, 145R13 reaches 4.0 to 5.0 inches on some versions and 520-13 appears around 3.5 to 4.0 inches. For the A 55, 165R14 tires span roughly 4.0 to 6.0 inches depending on brand.

Those ranges are important because two tires that share a rim diameter do not always want the same rim width. A 15-inch Austin wheel, for example, may suit both 185R15 and 640-15 by diameter, yet the approved width ranges differ by tire design. The smartest approach is to verify the wheel's actual width before committing to a particular product, especially on cars that may have had wheels changed during their lives.

Tube requirements on 1960 Austin tires depend on the exact size and product. Tubeless construction is clearly present in some radial offerings, including 185R15 and 165R14 versions marked TL, and 145R13 also appears in tubeless form. Other sizes do not carry a uniform tube marking across every product, so tube use can vary by product rather than by size alone. Bias-ply applications often deserve especially careful checking because wheel condition and product design both matter.

The safest move is to confirm the specific sidewall marking and the wheel type before final assembly. A sound wheel that works with one product may still call for a different setup with another, even in the same nominal size. If the car still wears older original wheels, checking bead-seat condition and valve-stem details at the same time can prevent setup issues that are easy to miss during a cosmetic restoration.

In many 1960 Austin applications, the paired bias-ply and radial sizes for a given model share the same wheel diameter. The 850's 145R10 and 5.20-10 both fit 10-inch wheels, the A 40's 145R13 and 520-13 both fit 13-inch wheels, the A 55's 165R14 and 5.90-14 both fit 14-inch wheels, and the A 95 and A 105 use 15-inch sizes in both radial and bias-ply form. Diameter compatibility is therefore often present within each model's size pair.

That does not automatically settle the question of wheel width or condition. Radial and bias-ply tires can have different approved rim-width ranges even when the wheel diameter matches, and an original wheel must still be straight, sound, and appropriate for the tire being mounted. Treat the original wheel as a candidate, not an assumption, and confirm its actual width before finalizing the tire choice.

A 1960 Austin should be stored away from direct sunlight, electric motors, welders, furnaces, and other ozone-producing equipment that can age rubber prematurely. Clean, dry floors and stable temperatures help, and the car should either be moved periodically or supported in a way that reduces long static loading. Bias-ply tires are especially prone to temporary flat-spotting after long periods of standing, while any older-style collector tire can suffer from sidewall weathering if left near ozone or heat.

Good storage habits matter just as much as tread depth on a collector Austin because these cars often spend more time parked than driven. If the car sits for months at a time, return it to service gradually and inspect the tires before the first longer outing. A small amount of flat-spotting may clear as the tires warm, but visible cracking, bulging, or persistent vibration deserves immediate attention.

On a 1960 Austin, tire life is usually governed more by age than by mileage. Collector cars often accumulate miles slowly, so a tire can look usable while still aging out internally. A practical rule is to start evaluating condition closely at about five to seven years of age and to consider replacement as tires approach the ten-year mark, regardless of remaining tread. The DOT date code on the sidewall is the starting point for that timeline.

That age-based approach is especially important on a lightly used Austin because low annual mileage can hide deterioration. A car that only attends occasional events may still need fresh tires long before the tread is worn down. If the date code shows an older tire, a careful inspection by a vintage-tire specialist can help determine whether continued use is reasonable or whether replacement is the smarter path.

Tires on a 1960 Austin should be checked before every drive and inspected more carefully before any extended outing. Look for sidewall cracking, cuts, bulges, uneven wear, embedded objects, and any signs that the tire is losing pressure between uses. On products that use or may use tubes, the valve stem and the rate at which the tire holds pressure deserve extra attention. The spare should be included in the same routine.

Frequent inspection matters because a collector Austin may sit for weeks, then be expected to run at road speed with little warning. Small problems that would be noticed quickly on a daily driver can go unseen on a hobby car. A two-minute walkaround before departure often catches issues early enough to avoid wheel damage, roadside trouble, or stress on other aging mechanical components.

A 1960 Austin 850 would originally have been associated with bias-ply construction, which remained standard practice on small British cars of that period. For the 850, the period-style size is 5.20-10, while 145R10 represents the radial alternative used by owners who want the same basic wheel diameter with a different construction approach. No single original equipment brand should be assumed across every market or surviving car.

That distinction matters when the goal is authenticity rather than simple fitment. A concours-minded 850 owner will usually start with the bias-ply size, then refine the choice further by sidewall appearance and regional history. If the car's production market or restoration standard is especially specific, marque clubs and factory literature are the best places to confirm whether a particular tire style aligns with how that exact Austin would have been delivered.

Yes, correct tire fitment matters on a 1960 Austin whenever a car is judged for originality. Judges and knowledgeable enthusiasts often notice whether the size, construction type, and sidewall style fit the era and the model. A radial conversion on a car presented as factory-original, or an overly stylized sidewall treatment on a conservative British saloon, can stand out even if the tire physically fits the wheel.

The level of scrutiny depends on the event. Local shows may be forgiving, while marque-specific or concours-style events tend to weigh these details more heavily. If showing is a serious goal, decide early whether the car is being restored to strict original standards or to a road-use standard with sympathetic upgrades, then choose the tire accordingly and confirm event expectations with the organizing club.

For 1960 Austin A 95 and A 105 models in 185R15, Michelin XVS and Coker Classic radials differ in both sidewall presentation and speed rating range. Coker Classic appears in redline form, while Michelin XVS is available in blackwall and narrow whitewall versions. Michelin also carries higher marked speed categories in this size, including H at 130 mph and V at 149 mph, while Coker Classic appears as a standard 185R15 radial with a redline appearance focus.

That makes the comparison less about simple fitment and more about presentation and intended use. An owner chasing a distinctive sidewall accent may lean toward the redline radial, while someone wanting a more traditional blackwall or whitewall look may prefer the Michelin family. Wheel width should still be confirmed product by product, because approved rim-width ranges can differ even within the same 185R15 size.

1960 Austin tires can be appropriate for highway use when the correct size, condition, and speed-rated product are chosen for the car. Several radial offerings carry H ratings with a 130 mph ceiling, an S rating with a 112 mph ceiling appears in 145R10, and one 185R15 radial appears with a V rating at 149 mph. Bias-ply choices are also available for several Austin models, but their driving feel remains different from a radial even when the size is correct.

In real use, the tire's speed symbol is only one part of the picture. A 1960 Austin's brakes, suspension, steering condition, and overall mechanical health usually matter more than the tire's rated ceiling during ordinary highway travel. Safe road use starts with matching the tire to the model, keeping inflation correct, and making sure the rest of the car is prepared for sustained speed.

Inflation pressure on 1960 Austin tires depends on the exact size and product. Some examples include 145R10 at 694 pounds and 30 psi on one application, 185R15 at 1355 pounds and 35 psi on one application, 640-15 at 1190 pounds and 32 psi on several versions, 145R13 at 825 pounds and 44 psi on one version, 520-13 at 770 pounds and 32 psi or as high as 1100 pounds and 60 psi on another version, and 165R14 at 1102 pounds and 51 psi on one version.

Those figures are tire ratings, not a universal instruction to run every 1960 Austin at the same pressure. Factory vehicle recommendations should come from the owner's manual or marque references, while the tire's own sidewall and manufacturer guidance define the product's rated limits. Pressure should always be chosen for the exact size and product on the car rather than borrowed from a different Austin model or a different construction type.

Before a longer drive in a 1960 Austin, inspect all four road tires and the spare for cracking, cuts, bulges, uneven wear, and proper cold inflation. Check that valve stems are sound, and pay closer attention if the setup uses or may use tubes. Confirm that each tire is the correct size for the model, because the difference between 10-, 13-, 14-, and 15-inch Austin applications is fundamental rather than cosmetic.

Tires are only one part of a longer-trip check on a car of this age. Wheel fastener condition, steering play, brake feel, and the general health of the suspension deserve attention at the same time. A careful pre-drive inspection is especially worthwhile on a hobby car that may have sat for extended periods, because time in storage can reveal weaknesses that routine short local drives never expose.