1959 Vauxhall Victor & VX 4/90 Tires

The 1959 Vauxhall Victor & VX 4/90 uses two primary tire sizes: 560-13 in bias-ply construction and 155R13 in radial construction. Both sizes are tied to a 13-inch rim, so the main difference is not wheel diameter but the tire format and construction type.

That means the real fitment decision starts with the wheel and tire setup already on the car. A restoration-oriented owner may prefer the traditional 560-13 bias-ply look, while a driver-focused owner may be looking at 155R13 radial choices. Checking wheel width before selecting a tire is important, especially if the car has changed wheels at some point in its life.

The tire sizes associated with the 1959 Vauxhall Victor & VX 4/90 both use a 13-inch rim diameter. That applies to the 560-13 bias-ply fitment as well as the 155R13 radial fitment, so rim diameter stays consistent across the tire choices shown for this car.

Rim diameter is only part of the fitment picture, though. Wheel width still matters, especially when moving between bias-ply and radial tires because the available products do not all share the same rim-width range. Measuring the wheels on the car is a smart step before choosing a tire, particularly on older vehicles that may no longer have their original wheel set.

560-13 is a vintage numeric bias-ply tire size. The 5.60 figure refers to the nominal section width in inches, and the 13 refers to the rim diameter in inches. On the 1959 Vauxhall Victor & VX 4/90, it represents the traditional bias-ply fitment rather than the radial size path.

That older size format matters because it often points buyers toward a more period-style tire with classic whitewall choices. It also means the best modern comparison is not another bias-ply code guessed from memory, but the known radial equivalents tied to 560-13. Before making a change, confirm your wheel width and compare the intended appearance with the way the car will actually be driven.

560-13 is a bias-ply tire size for the 1959 Vauxhall Victor & VX 4/90. It uses the older numeric sizing system and is offered here in traditional bias-ply construction, including narrow whitewall and wide whitewall sidewall treatments.

That makes 560-13 the more traditional-looking choice, especially for owners focused on late-1950s presentation. It should not be confused with the 155R13 radial size, even though both use a 13-inch rim. The two paths can call for different wheel-width considerations, so a buyer should confirm the actual wheel setup before assuming either construction is appropriate for the car as it sits.

Radial equivalents for 560-13 include 155R13 as the 80-series metric radial option, P155/75R13 as the P-metric 75-series radial option, and P155/70R13 as the P-metric 70-series radial option. These are the recognized radial alternatives associated with the original 560-13 bias-ply size.

Each equivalent should be treated as an alternative to evaluate rather than an automatic swap. A recommended rim width range of 4 to 5 inches applies to these radial equivalents, and the car's wheel width, overall tire dimensions, and available clearance should be checked before conversion. That is especially important on a collector vehicle where wheel changes may have happened long after the car left the factory era.

Start by confirming the wheel diameter and wheel width on the car, then compare them to the intended radial size. For a 560-13 bias-ply setup, the recognized radial alternatives include 155R13, P155/75R13, and P155/70R13, with a recommended rim width range of 4 to 5 inches for those equivalents.

Clearance at the fenders, steering components, and suspension should be reviewed before making the change. It also helps to think about the car's purpose, since a radial conversion can shift the overall character away from a more traditional bias-ply presentation. On an older Vauxhall, the safest approach is to confirm the actual wheel and chassis condition rather than assuming every 13-inch setup is interchangeable.

The first decision is whether the car should stay with the 560-13 bias-ply fitment or use the 155R13 radial fitment. Both use a 13-inch rim, but they differ in construction, sizing convention, sidewall presentation, and the wheel-width ranges tied to the available products.

After confirming the correct size path, compare the tire's sidewall style, brand, series, and rim-width compatibility against how the car will be used. A period-style restoration often leans toward the bias-ply presentation, while a road-driven car may point toward the radial options. The right choice depends on matching the tire to the wheels on the car and the look you want to maintain.

The available sidewall styles for this application include blackwall in the 155R13 radial size, plus narrow whitewall and wide whitewall in the 560-13 bias-ply size. That gives the 1959 Vauxhall Victor & VX 4/90 a clear split between a simpler radial appearance and a more traditional whitewall bias-ply presentation.

Sidewall choice affects the overall look of the car as much as the tire size itself, especially on a late-1950s vehicle. Whitewall width can change the visual character of the car even when the underlying tire size stays the same. Matching the sidewall treatment to the car's restoration style, trim level, and intended use usually leads to a better result than choosing purely by tire construction.

Michelin and Dunlop offer radial choices in 155R13 for the 1959 Vauxhall Victor & VX 4/90, while BFGoodrich and Firestone offer bias-ply choices in 560-13. Those brands are spread across different constructions, series, and sidewall treatments rather than all duplicating the same kind of tire.

That variety means brand should be considered alongside size, construction, and appearance rather than treated as the only deciding factor. A buyer comparing products should also look at details such as blackwall versus whitewall styling and the wheel-width range that each tire expects. On a car of this age, the best brand choice is the one that aligns with the intended use and the wheel setup already in place.

For a period-style presentation, the 560-13 bias-ply fitment is the natural starting point for a 1959 Vauxhall Victor & VX 4/90. It uses the older numeric sizing format and is available in classic bias-ply series with whitewall sidewall treatments that suit the visual character of a late-1950s British sedan.

That does not automatically make one whitewall width or one brand the exact original choice for every car. When authenticity matters at a higher level, it helps to compare period photos, marque-club guidance, and restoration references for the specific car being restored. For many owners, though, the more practical decision is choosing the bias-ply option that best matches the desired stance and presentation.

Tire construction changes the visual impression of a restored 1959 Vauxhall Victor & VX 4/90 because the available bias-ply and radial options present the car differently. The 560-13 bias-ply choices include narrow and wide whitewall treatments, while the 155R13 radial choices are blackwall tires with a more modern appearance.

That difference matters even before the car moves. A bias-ply tire usually supports a more traditional late-1950s look, while a radial can make the car read as more road-oriented and less restoration-focused. Owners balancing originality, aesthetics, and driving use should decide early whether the car's mission is visual authenticity, regular touring, or a compromise between the two.

Yes, modifications can affect tire fitment on a 1959 Vauxhall Victor & VX 4/90 even when the tire size itself is correct for the model. Aftermarket wheels, changes in wheel width, suspension alterations, and body or fender work can all change how a 560-13 or 155R13 tire sits and clears the car.

That matters most when moving between bias-ply and radial setups, because the wheel specifications tied to the available products are not identical. A 13-inch diameter alone does not settle the issue. Checking wheel width, steering clearance, and visible fender space before mounting tires can prevent costly mistakes, especially on an older vehicle that may have been modified more than once over the years.

Inspect the wheels, valve stems, and overall clearance before road use, then make sure each tire is free of visible damage such as cuts, bulges, or mounting-related sidewall issues. It also helps to confirm that the installed tire size matches the wheel setup chosen for the car, whether that is 560-13 bias-ply or 155R13 radial.

A short, careful test drive is a good way to verify that the tires do not rub during steering or suspension movement. Collector cars that see infrequent use also deserve a pressure check and a quick look for air loss before every outing. Catching a clearance problem or inflation issue early is especially important on a compact vintage car with limited room around the tire.

Tires on a collector 1959 Vauxhall Victor & VX 4/90 should be inspected regularly for cracking, cuts, bulges, uneven wear, and slow air loss, even if the car is driven only occasionally. Storage conditions matter too, since prolonged exposure to heat, sunlight, moisture, and ozone can age tires faster than mileage alone would suggest.

Pressure should be checked before road use, and the car should not sit for long periods on neglected or visibly aged tires simply because the tread still looks good. Low-use vintage cars often spend more time parked than driven, so condition becomes just as important as size. Regular inspections are a smart habit whether the car runs on 560-13 bias-ply tires or 155R13 radials.