1962 Holden EJ Tires

The 1962 Holden EJ uses two fitment paths: 640-13 in bias-ply construction and 175R13 in radial construction. Both sizes are associated with the EJ and both use a 13-inch rim, so the main difference is not wheel diameter but the tire sizing system and construction style.

That means the first decision is whether the car is being kept in a traditional bias-ply configuration or set up with a radial. On an unrestored or modified car, it is smart to confirm the actual wheel width, verify the wheel still matches the intended tire, and check body and steering clearance before choosing between the two formats.

The 1962 Holden EJ uses a 13-inch rim with both of its associated tire sizes. The 640-13 bias-ply fitment and the 175R13 radial fitment share that same rim diameter, which simplifies the basic wheel-diameter question when comparing the two tire constructions.

Rim diameter is only part of the fitment picture, though, especially on a vintage car that may have had wheel changes over the years. Measuring the actual wheel and confirming its width matters before choosing a tire, particularly if the EJ has aftermarket wheels or if a radial equivalent is being considered in place of the traditional bias-ply size.

Yes. The 1962 Holden EJ Base uses the same two tire-size paths associated with the model: 640-13 in bias-ply form and 175R13 in radial form. That makes the Base model straightforward from a fitment standpoint because there is no separate sub-model-only wheel diameter to sort out.

The practical choice still comes down to how the car is being presented and driven. A Base model kept closer to an early-1960s look may stay with 640-13, while an owner evaluating radial construction may look at 175R13 instead. Either way, the actual wheel setup should be checked before new tires are installed.

For the 1962 Holden EJ, 640-13 is the bias-ply tire size. It uses the vintage numeric bias-ply sizing system rather than modern metric radial sizing, and it represents the more traditional construction choice associated with the EJ's early-1960s character.

That matters because a bias-ply tire affects both appearance and the overall setup you are preserving on the car. If the goal is to keep a period-style presentation, 640-13 remains the natural starting point. If the car is being converted toward radial construction, the wheel width, tire dimensions, and available clearance should be checked before moving away from the bias-ply fitment.

Radial equivalents for 640-13 include 175R13 as the 80-series metric radial, P175/75R13 as the P-metric 75-series radial, P185/70R13 as the P-metric 70-series radial, and 650R13 as the bias-look radial equivalent. Those sizes give the 1962 Holden EJ owner several radial-format ways to compare against the original-style bias-ply size.

The differences are mainly in sizing convention and profile family rather than simple name changes, so the choice should not be treated as automatic interchangeability. A recommended rim-width range of 4 to 6 inches is tied to these equivalents, and the car should also be checked for wheel suitability, tire clearance, and the overall stance you want to maintain.

Start by confirming the actual wheel diameter and width on the car, then compare the intended radial size with the EJ's existing setup. For a 640-13 bias-ply fitment, the radial alternatives include 175R13, P175/75R13, P185/70R13, and 650R13, with a recommended rim-width range of 4 to 6 inches for the equivalent family.

Wheel compatibility is only one part of the decision. Steering clearance, fender clearance, suspension condition, and the car's intended use should all be reviewed before conversion. On a collector vehicle, the choice also changes the visual character, so it helps to decide early whether the priority is a traditional bias-ply look or a radial-based driving setup.

The main considerations are construction style, intended appearance, and wheel compatibility. A 640-13 tire keeps the Holden EJ in its traditional numeric bias-ply format, which suits buyers who want a vintage presentation rather than a later metric radial look.

Available 640-13 product details also matter. The BFGoodrich option in this size is a Silvertown Classic Bias Ply with a wide whitewall sidewall, so sidewall appearance is part of the decision, not just the size itself. It is also worth confirming rim width, load suitability, and the actual condition of the car's wheels before settling on a bias-ply replacement.

The available sidewall style in the 640-13 product offering for the 1962 Holden EJ is a wide whitewall. That style gives the car a strong early-1960s visual character and is especially relevant for owners building a restoration-oriented or show-focused presentation.

Sidewall style should be chosen as part of the car's overall look, not as an isolated feature. A wide whitewall can suit a traditional EJ very well, but it should also match the wheel, trim, and intended finish of the vehicle. Buyers who are less focused on period-style appearance may instead spend more time comparing construction type and radial-equivalent options.

BFGoodrich is represented in the available 640-13 product assortment for the 1962 Holden EJ. The product offered in that size is part of the Silvertown Classic Bias Ply series, giving buyers a clear brand-and-series identity when choosing a traditional bias-ply replacement.

Brand is only one part of the decision on a car like the EJ. It still makes sense to compare the tire's construction, sidewall style, rim-width suitability, and how well it matches the look and use of the vehicle. For many owners, the bigger question is whether to remain with 640-13 bias-ply or move toward one of the radial equivalents.

A period-style 1962 Holden EJ usually starts with the 640-13 bias-ply size because it preserves the vintage numeric sizing format and traditional construction associated with the car's era. That makes it the more natural direction for a restoration-oriented appearance than a later-style metric radial.

Within that approach, sidewall presentation becomes part of the visual decision. A wide whitewall in 640-13 creates a distinctly classic look, but exact originality can vary by market, trim presentation, and the standards of a particular restoration. When historical accuracy matters beyond general period style, marque references and vehicle-specific documentation are worth consulting.

Tire construction changes more than road feel on a restored 1962 Holden EJ; it also changes how the car sits visually within its era. A 640-13 bias-ply maintains a more traditional early-1960s presentation, while a 175R13 or other radial equivalent introduces a more modern sizing convention and overall look.

That visual difference matters on a restoration because tires strongly influence the car's stance and character. Buyers focused on a vintage finish often start with the bias-ply route, especially when a whitewall sidewall is part of the plan. Buyers who prioritize radial construction should still consider whether the appearance remains consistent with the intended style of the car.

Yes. Modifications can affect tire fitment on a 1962 Holden EJ even when the intended size is one of the normal 13-inch options. Aftermarket wheels, altered wheel width, suspension changes, or body modifications can all change how a 640-13 bias-ply or 175R13 radial sits within the wheel opening and steering arc.

That is why the actual car should be checked before choosing tires, especially if its history is not fully known. Measure the installed wheels, inspect clearance at full steering lock, and look for signs of rubbing near the fenders or suspension components. A vintage Holden that has been lowered or re-wheeled may need more verification than a stock example.

Before road use, inspect the wheels, valve hardware, and overall tire condition after installation, then confirm that the tires seat properly and hold pressure. On a 1962 Holden EJ, it also makes sense to turn the steering from lock to lock and verify that the chosen 13-inch tire setup clears the body and suspension.

A collector car deserves a broader check before regular driving. Look over the suspension, steering components, and wheel fasteners, and make sure the car tracks cleanly with no unusual vibration or rubbing. Even with new tires, an EJ that has sat for long periods can reveal wheel, alignment, or clearance issues once it goes back on the road.

Maintain 640-13 tires on a collector 1962 Holden EJ by checking pressure regularly, watching for sidewall cracking, cuts, bulges, and irregular tread wear, and inspecting them closely after long storage periods. Low-use vintage cars often age tires by time and environment as much as by mileage.

Storage conditions matter too. Keeping the car away from prolonged sunlight, excess heat, moisture, and ozone sources helps preserve both the rubber and the sidewall appearance. It is also wise to recheck the tires before any longer outing, since a car that looks fine at rest may still show flat-spotting, air loss, or age-related deterioration once driven.