Graham Blue Streak Tires

The listed tire size for the Graham Blue Streak is 6.00-17, and it applies to the 1932 model year in this range. That size uses a 17-inch wheel and follows the numeric bias-ply format common to early 1930s American cars.

For a collector-car owner, that means the first step is checking the wheel diameter actually fitted to the car rather than assuming every surviving Graham Blue Streak still carries its original wheels. Once the 17-inch rim is confirmed, 6.00-17 is the size to evaluate for period-correct appearance, ride height, and prewar driving character.

On a Graham Blue Streak, 6.00-17 is a numeric bias-ply tire size. The 6.00 refers to the nominal section width in inches, while 17 identifies the wheel diameter in inches.

That size format matters because it is not read the same way as a modern metric radial. If you are replacing older tires on a Graham Blue Streak, match the 17-inch rim first, then use the 6.00 section-width designation to stay in the correct prewar sizing family instead of substituting a modern size by guesswork.

Yes, the Graham Blue Streak should be treated as a tube-type application with the listed 6.00-17 numeric bias-ply size. For this kind of prewar bias-ply fitment, a tube is required.

That has practical implications beyond the tire itself, because the condition of the rim interior, valve hole, and flap or band arrangement can matter on an older wheel. When fitting tires to a Graham Blue Streak, inspect the wheel carefully and use tube hardware appropriate to the rim so the complete assembly matches the needs of a 1932-era setup.

A 1932 Graham Blue Streak uses the listed 6.00-17 size in this range, so the key point is confirming that the car still carries 17-inch wheels. On a prewar car, wheels may have been changed over the decades, and that can mislead a buyer who relies only on the tire currently mounted.

The best approach is to compare the wheel diameter on the car with period paperwork, restoration records, or trusted Graham reference material. If the car is a long-restored survivor or has had chassis work at some point, verifying the wheel before choosing a 6.00-17 tire helps avoid ordering a size that suits the year but not the actual wheels now fitted.

A Graham Blue Streak should be stored in a cool, dry, dark space with the tires kept away from direct sunlight, electric motors, welders, and ozone sources. Clean floors, stable temperature, and proper inflation all help preserve the casing and sidewalls on a low-use prewar collector car.

If the Graham Blue Streak will sit for long periods, move it slightly from time to time or support the car in a way that reduces flat-spotting and long-term stress on one contact patch. Prewar bias-ply tires benefit from gentle use and careful storage more than high mileage, so the storage environment is a major part of tire life.

Tires on a Graham Blue Streak should be inspected before each drive and more thoroughly at regular service intervals, even if the car covers very few miles. Prewar tires and wheels deserve close attention to sidewalls, tread surface, valve stems, tube condition, bead seating, and any signs of age cracking or distortion.

A collector car that only appears at occasional events can still develop tire issues while parked, so time matters as much as mileage. A careful visual inspection in the garage, followed by periodic review from a shop familiar with antique and prewar wheel-and-tire assemblies, helps catch problems before they become roadside failures.

Tires on a Graham Blue Streak should be replaced when age, cracking, hardening, separation, impact damage, or persistent air-loss issues appear, even if the tread still looks usable. Collector tires often age out long before they wear out, especially on cars that spend much of their lives parked.

That is particularly important on a prewar car, where slow annual mileage can create a false sense that older tires are still serviceable. If a Graham Blue Streak has sat for years, or if its tires have uncertain age, a specialist inspection is the sensible threshold for deciding whether the car is ready for continued driving or needs fresh rubber.

The listed original-type size for the 1932 Graham Blue Streak in this range is 6.00-17. That establishes the period-correct size family, but details such as exact brand, tread, and sidewall treatment should be matched to factory literature, surviving photos, or Graham marque references for the specific car being restored.

For restoration work, size is the foundation because it shapes stance, wheel fit, and the visual proportions of the car. Once 6.00-17 and the 17-inch rim are confirmed, the next step is choosing a tire style that aligns with the restoration goal, whether that is preservation, touring use, or concours-minded authenticity.

Yes, correct tire fitment can affect both the presentation and judged credibility of a Graham Blue Streak. On a prominent early-1930s design, the wrong overall proportions or an obviously modern-looking replacement can change the car’s stance and weaken the period impression immediately.

Judges and knowledgeable enthusiasts often notice tire size and profile because they influence how the car sits on its wheels. For a Graham Blue Streak being restored for serious show use, matching the proper 6.00-17 size and an era-appropriate construction style is part of presenting the car as a coherent prewar restoration rather than simply a usable driver.

A Graham Blue Streak restoration should use a sidewall style that suits early-1930s American practice and the intended presentation of the car. For prewar restorations, both blackwall and white sidewall treatments can be historically appropriate depending on the exact look being recreated.

The best choice comes from the restoration standard you are following rather than from broad assumptions about the era. Period photos, sales literature, and marque-club guidance can help determine whether a Graham Blue Streak should wear a more formal sidewall treatment or a simpler blackwall appearance for the specific car and finish level you want to achieve.

A properly fitted, correctly maintained tire in the correct 6.00-17 size can be suitable for cautious public-road use on a Graham Blue Streak, provided the rest of the car is mechanically sound. Tire condition, wheel condition, brake performance, steering integrity, and inflation all matter on a prewar automobile.

Road use in a Graham Blue Streak should be approached as vintage motoring rather than modern commuting. Even with sound tires, the car’s chassis, braking distances, and handling expectations belong to its own era, so a careful owner treats tire condition as one part of a complete road-readiness check rather than the whole answer.

Before driving a Graham Blue Streak, inspect the tires for visible cracking, low inflation, bulges, bead problems, and any sign of movement on the rim. Also check wheel fasteners, steering feel, brake operation, and whether the tire assembly sits evenly and securely on the 17-inch wheel.

That routine matters because a prewar car communicates problems early if the owner pays attention before setting off. A short garage inspection, followed by a slow initial rollout and a check for vibration or pull, gives a Graham Blue Streak owner time to catch tire or wheel issues before committing the car to a longer drive.

A Graham Blue Streak should be driven at moderate, conservative speeds that respect the character of a 1932 prewar car and the limitations of period-style tire construction. Even when the tire size is correct, speed choice should reflect road conditions, mechanical condition, and the fact that vintage steering and braking do not behave like modern systems.

In practice, that means leaving extra margin everywhere: slower acceleration, longer stopping distance, gentler cornering, and more caution on rough pavement or high-temperature days. Owners who use a Graham Blue Streak for tours and local events usually get the best results by driving within the car’s natural comfort zone instead of trying to match modern traffic pace.