1958 Allard Palm Beach Tires

The 1958 Allard Palm Beach uses two primary tire sizes: 590-15 and 600-15. Both are bias-ply sizes for 15-inch rims, and the Palm Beach Base is associated with both, so the car is not limited to a single numbered fitment across every setup.

The practical step is to confirm which wheel width and tire size are already on the car before replacing anything. On a specialty sports car like the Palm Beach, previous restorations or wheel changes can affect what works best, so matching the current setup and checking clearance is more useful than assuming one size belongs on every example.

The primary tire fitments for a 1958 Allard Palm Beach are built around a 15-inch rim diameter. Both 590-15 and 600-15 use that same rim diameter, which simplifies the basic wheel-diameter question even though there are two tire sizes associated with the car.

Rim diameter is only one part of fitment, so it still helps to verify wheel width before choosing a tire. Some 590-15 and 600-15 products carry different rim-width specifications, and that can influence which tire is the better match for the wheel currently on the car as well as the look you want to preserve.

On a 1958 Allard Palm Beach, 590-15 is a numeric bias-ply tire size. The 590 refers to an approximate 5.90-inch nominal section width, and the 15 identifies the wheel diameter in inches, so it is a vintage size format rather than a modern metric radial designation.

Understanding that format helps when comparing replacement choices, especially if the car is being restored or updated for road use. A buyer looking at 590-15 should focus on keeping the correct 15-inch rim diameter, then compare sidewall style, rim-width compatibility, and whether staying with bias-ply construction or moving to a radial equivalent better suits the car.

For the 1958 Allard Palm Beach, 590-15 is a bias-ply tire size. It uses a vintage numeric sizing system and is offered here in bias-ply construction, which aligns with the traditional tire format associated with the car’s original-era fitment approach.

That matters because a bias-ply tire affects both the look and setup decisions on a restoration-minded sports car. Anyone considering a change should compare the current wheel width, overall tire proportions, and intended road use before moving away from the original construction style, especially on a hand-built car where small fitment differences can matter.

Radial equivalents for 590-15 include 165R15, P165/75R15, and P175/70R15. Those represent an 80-series metric radial, a 75-series P-metric radial, and a 70-series P-metric radial, giving several modern-format comparison points while keeping the same 15-inch wheel diameter.

The recommended rim-width range for those equivalents is 4 to 5 inches, which makes wheel measurement important before any conversion. It is also smart to compare the car’s actual wheel and body setup, since an equivalent size is an alternative to evaluate rather than something that should be treated as automatically interchangeable.

Start by confirming the car’s present tire size, wheel diameter, and wheel width, then compare those measurements with the radial equivalent under consideration. For the Palm Beach, 590-15 and 600-15 both have radial alternatives in 165R15, P165/75R15, and P175/70R15, with a recommended rim-width range of 4 to 5 inches.

A careful conversion also means checking steering clearance, fender clearance, and the condition of suspension and alignment components before road use. Since the Palm Beach is a specialty British sports car and many examples have lived through restoration work or wheel changes, the actual setup on the car deserves more attention than the model name alone.

Choosing a 590-15 tire for a 1958 Allard Palm Beach starts with staying in the correct size and confirming that the wheel suits the tire’s rim-width specification. From there, the main differences are construction style, sidewall appearance, brand, tire series, and product details such as load rating and weight.

A narrower vintage sports car often rewards careful attention to presentation as much as basic fitment. Blackwall and wide whitewall options create very different visual results, and BFGoodrich and Avon give different period-style paths within the same size, so the best choice depends on whether the goal is restoration character, traditional looks, or broader road-use flexibility.

The available sidewall styles for 1958 Allard Palm Beach tires are blackwall and wide whitewall. Those styles appear across the applicable 590-15 and 600-15 bias-ply offerings, giving owners a meaningful appearance choice even while staying within the correct vintage tire format.

That sidewall decision can change the car’s presentation as much as the size choice itself. A blackwall usually gives a more restrained sports-car look, while a wide whitewall pushes the Palm Beach toward a brighter period-style appearance, so it helps to consider the car’s paint, trim, and restoration theme before choosing between them.

BFGoodrich and Avon both offer applicable tires for the 1958 Allard Palm Beach. BFGoodrich appears in 590-15 and 600-15 through the Silvertown Classic Bias Ply line, while Avon appears in the 590-size range with the Turbospeed Mk4, giving buyers more than one period-oriented brand path.

Brand alone should not decide the purchase, though, because size, sidewall style, and wheel compatibility still come first. It is more useful to compare which brand offers the appearance and specification mix that fits the car’s current setup, especially since some Palm Beach owners may want blackwall simplicity while others prefer a wide whitewall presentation.

A period-style 1958 Allard Palm Beach usually starts with one of its primary bias-ply sizes, either 590-15 or 600-15, depending on the wheel setup on the car. Staying with a bias-ply construction preserves the vintage sizing format and keeps the visual character closer to what enthusiasts expect from a late-1950s specialty roadster.

The finer choice comes down to stance and presentation, especially when comparing blackwall and wide whitewall options. Anyone pursuing exact originality should still cross-check marque-specific historical references and restoration records, but for many owners the right approach is selecting the proper size first and then choosing the sidewall treatment that suits the car’s finished look.

Tire construction changes the look of a restored 1958 Allard Palm Beach as well as its road manners. A bias-ply tire keeps the car in its traditional vintage format, while a radial equivalent introduces a more modern sizing convention even when the rim diameter remains the same.

That difference matters visually because restorations often depend on proportion and sidewall character as much as paint and trim. Owners who want the Palm Beach to retain a distinctly late-1950s presentation often stay with bias-ply construction, while those considering radial alternatives should weigh the appearance change alongside wheel compatibility and the car’s intended use.

Yes, modifications can affect tire fitment on a 1958 Allard Palm Beach. Even though the primary fitments are 590-15 and 600-15 on 15-inch rims, aftermarket wheels, suspension changes, brake updates, or body work can alter the space available around the tire and influence which size works best on the car.

That is especially important on low-production specialty cars, where individual examples may have been restored or altered differently over time. A smart check includes wheel width, wheel diameter, steering movement, and fender clearance at ride height, rather than relying on a catalog size alone to answer every fitment question.

Before driving a 1958 Allard Palm Beach on new tires, inspect the wheels for correct diameter and width, make sure the tires are seated properly, and confirm there is no interference at full steering lock. It also helps to look over suspension, steering, and brake components so the new tires are not masking another issue.

Collector cars often spend long periods parked, so the rest of the road-use check should include tire pressure, lug security, and a close look at any old spare or remaining older tires on the car. A short, cautious test drive is a sensible final step to confirm tracking, clearance, and general behavior before longer use.

Tires on a collector 1958 Allard Palm Beach should be maintained with regular pressure checks, visual inspections, and careful storage habits. Whether the car wears 590-15 or 600-15 tires, watch for sidewall cracking, cuts, bulges, uneven wear, or air loss, especially if the car is driven infrequently or stored for long stretches.

Good collector-car tire care also means keeping the Palm Beach away from prolonged sunlight, excess heat, and ozone-producing equipment during storage. Occasional movement helps avoid flat spotting, and periodic inspections remain worthwhile even when tread looks good, because age and storage conditions can matter as much as mileage on a seldom-driven sports car.