1960 Singer Tire Fitment Guide

1960 Singer vehicles in this range use two tire sizes: 155R15 and 560-15, and both apply to the 1960 Singer Gazelle. Each size mounts on a 15-inch rim, but they differ in construction, with 155R15 offered as a radial and 560-15 offered as a bias-ply. Approved rim widths run from 4.00 to 5.50 inches for 155R15 products and from 4.5 up to 5.50 inches for 560-15 products, depending on the exact tire.

That means a 1960 Singer owner should first decide whether the goal is a radial-driving experience or a more period-correct bias-ply presentation, then confirm the actual wheel width before choosing a specific tire. Because both sizes share the same 15-inch rim diameter, the difference is more about construction, appearance, and wheel-width compatibility than about changing to a different wheel diameter.

On a 1960 Singer, 560-15 is a traditional numeric bias-ply tire size. The 5.60 figure refers to nominal section width in inches, and the 15 refers to the wheel's rim diameter in inches. This is an older sizing system commonly seen on British and American cars of the era, and it does not use the modern metric width and aspect-ratio format found on radial tires.

For a 1960 Singer Gazelle, seeing 560-15 usually points you toward a more authentic period look, especially when paired with narrow or wide whitewall styling. It is the right format to consider if originality matters, but you should still match the tire to the wheel's actual width and decide whether you want a narrow whitewall or a wider whitewall effect before finalizing the choice.

On a 1960 Singer, 155R15 is a radial tire size that uses metric-style width. The 155 indicates an approximate section width of 155 millimeters, the R identifies radial construction, and the 15 is the rim diameter in inches. In this older Euro-metric style, the aspect ratio is not written out, and it is conventionally understood as an 80-series profile.

That makes 155R15 a useful option for a 1960 Singer owner who wants a radial tire without moving away from the correct 15-inch wheel diameter. Within this size, details can still vary by product, including tube type versus tubeless construction and speed rating, so it is worth checking the exact sidewall marking on the tire you are considering rather than assuming every 155R15 is built the same way.

For a 1960 Singer Gazelle, the choice between 155R15 and 560-15 is mainly a choice between radial and bias-ply construction. The 155R15 keeps the correct 15-inch wheel diameter while giving you a radial option, and the 560-15 keeps the same wheel diameter in a classic numeric bias-ply format. Both sizes fit the Gazelle, so the deciding factor is usually how you want the car to look and feel on the road.

Owners pursuing a restoration-focused presentation often gravitate toward 560-15 because it matches the older sizing style and whitewall options associated with the period. Owners planning more frequent road use often prefer 155R15 because radial construction better reflects the expectations of later driving. The best starting point is to decide whether authenticity or road-going ease matters more for your particular 1960 Singer.

1960 Singer tires are available with noticeably different sidewall appearances depending on size. The 155R15 radial range is blackwall only, which gives the car a clean, understated look. The 560-15 bias-ply range includes both narrow whitewall and wide whitewall styles, giving you more visual latitude if the car is being restored to a more distinctly period presentation.

For a 1960 Singer Gazelle, that means sidewall style can be just as important as construction when you are trying to get the car's stance and character right. A blackwall radial tends to suit a driver-oriented car, while a whitewall bias-ply often fits a more traditional restoration theme. If show authenticity matters, compare your choice against period photos, club guidance, and the market where the car was originally sold.

1960 Singer vehicles are covered by four brands across the two available sizes. In 155R15, the radial choices come from Firestone and Michelin. In 560-15, the bias-ply choices come from Firestone and US Royal. That gives the Gazelle owner a mix of well-known reproduction and heritage-oriented options depending on the size and visual style being pursued.

Brand choice on a 1960 Singer is best treated as part of the overall restoration or driving plan, not as a substitute for confirming the correct size and construction first. Once you know whether you want 155R15 or 560-15, then it makes sense to compare blackwall versus whitewall appearance, tube markings, rim-width compatibility, and any speed-rating differences that appear within the radial offerings.

Rim-width requirements for 1960 Singer tires depend on the size you choose. For 155R15, approved rim widths run from 4.00 to 5.50 inches. For 560-15, some products are built for a 4.5-inch rim, while others accept a range from 4.50 to 5.50 inches. Both sizes use a 15-inch rim diameter, but width still needs to be checked carefully against the tire you intend to run.

That matters because a 1960 Singer can have the correct diameter wheel and still be mismatched if the wheel is too narrow or too wide for the chosen tire. Before mounting anything, measure the wheel or confirm its original specification through the car's records or a marque specialist. Matching the wheel width to the tire's approved range is the cleanest way to preserve handling, sidewall shape, and overall fit.

Tube use on 1960 Singer tires depends on the exact product and size. Within the 155R15 radial range, tube status varies by product: some carry TL tubeless markings, while others carry TT tube-type markings. The 560-15 bias-ply products shown here do not carry a TL or TT marker in the size designation, so the safest practice is to confirm the individual tire's sidewall marking and the wheel's design before deciding on tube use.

For a 1960 Singer Gazelle, that means tube fitment should never be assumed just from the size alone. Original wheel condition, wheel design, and the tire's own construction all matter. If the car still runs original-style wheels, many owners also inspect the valve hole, bead-seat condition, and wheel interior before mounting, since an old wheel can influence whether a tube-type or tubeless setup is practical.

A 1960 Singer Gazelle can often use the original wheels with both 155R15 and 560-15 because both sizes fit 15-inch rims. That shared diameter is the key point of compatibility. The remaining check is wheel width, since 155R15 products generally fit 4.00 to 5.50-inch rims, while 560-15 products begin at 4.5 inches and may extend to 5.50 inches depending on the tire.

In practical terms, a 1960 Singer owner should verify the actual wheel width before moving from one size to the other. If the wheel falls within the approved range for both, you can compare the two sizes as a construction and appearance decision rather than a wheel-diameter problem. If the wheel width is on the narrow end, that can quickly narrow the field and make the correct size choice much easier.

A 1960 Singer should be stored in a cool, dry, dark place away from direct sunlight, electric motors, battery chargers, welders, and other ozone-producing equipment. Tire pressures should be kept at a healthy maintenance level, and the car should be rolled periodically so the same section of tread is not carrying the load for months at a time. Bias-ply tires such as 560-15 are generally more prone to temporary flat-spotting during storage than radial 155R15 tires.

For a collector-driven 1960 Singer Gazelle, long idle periods are often harder on tires than gentle use. If the car will sit for an extended season, many owners place it on stands or move it slightly every few weeks to reduce stress on the carcass. Keeping the tires clean, dry, and away from petroleum-based chemicals also helps preserve sidewall appearance on both blackwall and whitewall constructions.

On a 1960 Singer, tire life is usually governed more by age than by mileage because collector cars often cover limited annual miles. A sensible rule is to evaluate tires carefully once they reach five to seven years of age and to treat roughly ten years as a serious replacement point even if tread depth still looks good. The DOT date code on the tire sidewall is the clearest way to determine when the tire was manufactured.

That approach matters because a lightly used 1960 Singer Gazelle can still develop age-related cracking, hardening, or internal deterioration long before the tread is worn out. Whitewalls can also discolor while blackwalls may begin to show weather checking, and neither issue should be judged by appearance alone. If the age is unclear or the sidewalls show cracking, replacement deserves consideration before any sustained road use.

Tires on a 1960 Singer should be inspected before every drive and again before any longer outing. Check inflation pressure, sidewall cracking, tread wear, cuts, bulges, embedded debris, and any signs that the tire has been rubbing or losing air. If your chosen 1960 Singer setup uses tube-type tires or tubes within the wheel, valve stems and air retention deserve special attention as part of the inspection routine.

Frequent checks matter on a low-use collector car because deterioration can progress quietly while the car is parked. A short local drive may hide issues that become much more serious at sustained road speed, especially on an older suspension and brake package. Building a simple pre-drive walkaround into your routine is one of the easiest ways to protect both the tires and the car's original bodywork.

For a 1960 Singer Gazelle, bias-ply construction is the historically appropriate starting point because radials were not yet the default fitment across most cars of this class and era. The available 560-15 size aligns with that period-correct approach and uses the older numeric sizing convention typical of the time. A radial 155R15 is also available today, but it reflects a later construction choice rather than the baseline expectation for a 1960 small British saloon.

If you are restoring a 1960 Singer for authenticity, begin with the correct size format, the correct construction type, and a sidewall appearance that matches period photos and market expectations. Factory and market-specific details could still vary, so a Singer club, period road test, or original handbook is the best way to confirm what your exact car should wear. That extra step matters most for judged cars and serious restorations.

Correct tire fitment absolutely matters when showing a 1960 Singer, especially in classes where originality and period presentation are judged closely. Size, construction type, and sidewall appearance all affect whether the car looks right for its year. On a 1960 Singer Gazelle, a 560-15 bias-ply with an era-appropriate sidewall treatment usually reads as more authentic than a modern-style radial, even when both sizes fit the same 15-inch wheel diameter.

The practical takeaway is that tire choice can influence how judges and knowledgeable enthusiasts perceive the whole restoration. A blackwall radial may be entirely sensible for road use, but it can change the visual character of the car compared with a bias-ply whitewall. If you plan to enter marque events, compare your choice against the club's standards first, since expectations can differ between preservation, touring, and concours-style classes.

For the 1960 Singer Gazelle, 560-15 bias-ply tires are available with both narrow whitewall and wide whitewall styling. The underlying size and basic construction remain the same, but the sidewall presentation changes the car's visual balance quite a bit. Firestone and US Royal both cover the size, and the whitewall choices give restorers a way to tune the car toward a subtler or more pronounced period look.

A narrow whitewall usually gives a restrained appearance that suits buyers who want vintage character without drawing too much attention to the sidewall. A wide whitewall creates a stronger early-sixties visual statement and can make a compact saloon look more formal. The right choice depends less on fitment than on the exact restoration theme, period photography, and the market style you want your 1960 Singer to reflect.

1960 Singer tires can be suitable for highway use when they are the correct size, correctly inflated, in sound condition, and matched to the car's intended use. Within the 155R15 radial range, T-rated tires carry a ceiling of 118 mph and H-rated tires carry a ceiling of 130 mph. The 560-15 bias-ply range shown here does not include a speed letter in the size marking, so road use should be approached with the expectations appropriate to a vintage bias-ply tire and an early-sixties car.

In real-world use, a 1960 Singer Gazelle is far more likely to be limited by its age, suspension, braking capability, and overall mechanical condition than by the top-speed ceiling of a modern reproduction radial. The important part is to choose a tire that matches how the car will be driven, then make sure the rest of the chassis is ready for sustained speeds. Long highway trips deserve a full mechanical inspection, not just a tire check.

Inflation pressure on 1960 Singer tires should start with the vehicle manufacturer's recommendation for the car and then be checked against the tire's own load-and-pressure information where it is available. Within these sizes, 155R15 products include a load figure of 1045 pounds at 44 psi on some offerings, while 560-15 products carry 970 pounds at 32 psi on the bias-ply examples. Those figures are maximum load-and-pressure ratings for the tire, not a universal running-pressure prescription for every Singer.

For a 1960 Singer Gazelle, the smartest approach is to use the handbook or marque guidance as your baseline and then make sure the chosen reproduction tire is operating within its own rated limits. Do not transfer a pressure figure from 560-15 to 155R15 or the other way around just because both fit 15-inch wheels. Construction type and tire design both influence what pressure makes sense in actual use.

Before a longer drive in a 1960 Singer, inspect all four road tires and the spare for cracking, cuts, bulges, uneven wear, and correct inflation. Confirm that the valve stems are in good condition, and pay extra attention to air retention if the car uses tube-type tires or tubes within the wheels. On a radial-equipped 155R15 setup, also confirm the exact tire's speed rating if you expect sustained higher-speed road use.

A longer outing in a 1960 Singer Gazelle should also include a broader vintage-car check of brakes, steering, cooling system, fluids, and lights, because tire condition is only one part of the car's readiness. Collector cars can sit for long periods and then be asked to do modern traffic duty, which is when small weaknesses show up. Spending ten minutes on a careful pre-drive inspection is far easier than troubleshooting at the roadside.