1967 Triumph Spitfire Tires

The 1967 Triumph Spitfire uses two primary tire sizes: 560-13 in bias-ply construction and 155R13 in radial construction. Both are 13-inch fitments, so the size decision is really tied to tire type and wheel-width compatibility rather than changing wheel diameter.

That distinction matters because a bias-ply 560-13 and a radial 155R13 do not carry the same visual character or always share the same ideal wheel-width range. Before choosing one, confirm which wheels are on the car now and whether the goal is a more traditional period-style look or a radial-based road setup.

The 1967 Triumph Spitfire uses 13-inch rims with both of its primary tire fitments. The radial 155R13 and the bias-ply 560-13 are both built around the same 13-inch wheel diameter, so rim diameter stays consistent across the available sizes.

Diameter is only part of the fitment picture, though, because wheel width still needs to match the tire being considered. A radial and a bias-ply in this application can call for different width ranges, so checking the actual wheel dimensions on the car is important before making a final selection.

Yes. The 1967 Triumph Spitfire Base uses the same two fitments associated with this model year: 560-13 in bias-ply form and 155R13 in radial form. There is no separate tire-size split here that changes the decision around a different wheel diameter.

That makes the Base model easier to shop for, because the focus shifts from trim-level fitment differences to construction choice, appearance, and wheel suitability. It is still smart to inspect the car for wheel changes or older aftermarket replacements before assuming the current setup matches the intended tire size.

On the 1967 Triumph Spitfire, 560-13 is a bias-ply tire size. It is the traditional numeric fitment for this application, and available products in that size use bias-ply construction rather than radial construction.

Choosing 560-13 usually means staying closer to a vintage tire presentation and selecting among classic sidewall treatments such as narrow whitewall or wide whitewall. Because the tire is built for a 13-inch wheel but uses its own wheel-width requirements, it is wise to confirm the wheel before moving ahead.

Radial equivalents for 560-13 include 155R13 as an 80-series metric radial, P155/75R13 as a P-metric 75-series radial, and P155/70R13 as a P-metric 70-series radial. These sizes give a buyer more than one radial comparison point while staying in the same general fitment conversation.

The practical difference is that the choices use different sizing systems and profile families, so they should not be treated as automatic substitutes. A 4-5 inch recommended rim-width range is tied to the equivalent fitment, and wheel width, vehicle clearance, and overall setup should be checked before any conversion.

That depends on what matters most for the car. A 560-13 bias-ply keeps the Spitfire in a traditional vintage fitment, while a 155R13 radial keeps the same 13-inch wheel diameter but moves the car to a radial construction more familiar to many drivers.

The better choice comes down to priorities such as period-style appearance, the way the car is driven, and the wheels currently on the vehicle. Matching the tire to the wheel width is just as important as choosing the construction, especially if the car has been changed from its earlier setup.

Start with the fact that 560-13 is a bias-ply fitment for the 1967 Triumph Spitfire, so the main selection factors are sidewall appearance, brand, and wheel-width compatibility. In this size, BFGoodrich and Firestone options appear in classic bias-ply series with whitewall variations.

That means the decision is less about finding a different size and more about matching the tire's look and wheel requirements to the car you have. A narrow whitewall and a wide whitewall create different visual results, and the actual wheel width on the Spitfire should be confirmed before choosing between available products.

The 1967 Triumph Spitfire has both blackwall and whitewall choices depending on tire size and construction. The 155R13 radial offerings are blackwall tires, while 560-13 bias-ply products include narrow whitewall and wide whitewall versions.

That gives the car noticeably different visual directions without changing the model year or wheel diameter. Blackwall radials tend to suit a cleaner sporting look, while whitewall bias-ply tires lean more toward a traditional vintage presentation, so the best choice depends on how the Spitfire is being finished and used.

Michelin, Dunlop, BFGoodrich, and Firestone all offer tires for the 1967 Triumph Spitfire across its two primary sizes. Michelin and Dunlop cover the 155R13 radial fitment, while BFGoodrich and Firestone appear in the 560-13 bias-ply size.

Brand selection only helps once the correct size and construction have been narrowed down. A buyer comparing these options should also pay attention to tire series, sidewall treatment, and wheel-width compatibility, since those details shape whether the tire suits a restoration-oriented look or a radial road-going setup.

For a period-style 1967 Triumph Spitfire, the 560-13 bias-ply tire is the natural starting point because it keeps the car in a traditional vintage size and construction. That approach is often the best match when the goal is to preserve older sports-car character rather than emphasize a radial conversion.

Within that size, the appearance still changes depending on whether the car wears a narrow whitewall or a wide whitewall. Buyers focused on exact restoration standards should compare the finished look against marque references or period photos, since a period-style fitment is not the same thing as a verified factory-delivery tire specification.

Tire construction changes more than just the way the car drives; it also changes the visual tone of a restored 1967 Triumph Spitfire. A 560-13 bias-ply gives the car a more traditional small-sports-car presentation, while a 155R13 radial creates a later, more modernized look even though both use 13-inch wheels.

Sidewall treatment adds another layer to that decision, especially since the radial offerings are blackwall and the bias-ply choices include whitewall versions. For a restoration-oriented build, the tire should support the overall era and finish of the car rather than being chosen only by size code.

Yes. Modifications can affect tire fitment on a 1967 Triumph Spitfire even when the tire size itself is correct on paper. Aftermarket wheels, wheel-width changes, suspension alterations, or body and ride-height changes can all influence how a 560-13 or 155R13 tire sits and clears the car.

That is why the actual vehicle should be checked before selecting a tire only by size code. Steering clearance, fender space, and wheel dimensions are especially important on a compact car like the Spitfire, where small changes in wheel or suspension setup can have a noticeable fitment effect.

Before driving a 1967 Triumph Spitfire on new tires, inspect the wheels for correct diameter and width, confirm lug hardware condition, and make sure the tires are properly seated and inflated. It also helps to check for suspension looseness, brake drag, and any interference at full steering lock.

A short, careful shakedown drive is a smart next step because collector cars can reveal rubbing, vibration, or alignment issues only once they are moving. Recheck tire pressure after the first drive and keep an eye on sidewall condition and air retention as the car settles into regular use.

Collector-car tires on a 1967 Triumph Spitfire should be inspected regularly for cracking, bulges, cuts, uneven wear, and slow air loss, even if the car is driven only occasionally. That advice applies whether the car is on 560-13 bias-ply tires or 155R13 radial tires.

Storage habits matter as much as mileage on a lightly used sports car. Keeping the Spitfire away from prolonged sunlight, heat, moisture, and ozone sources helps preserve tire condition, and periodic pressure checks are important because an infrequently driven car can develop problems long before the tread is worn out.