Graham 67 Standard Tires

The Graham 67 Standard uses 650-16 for 1934. Every listed product for this application is built around a 16-inch rim diameter, with most passenger-oriented tires fitting rims in the 4.50 to 5.00-inch width range and one Excelsior option also fitting narrower 4.00 to 4.50-inch rims. Within that size, there are blackwall and wide-whitewall passenger tires as well as heavier-duty truck and military-style variations.

That means the first step is not choosing between multiple sizes, but choosing the right type of 650-16 for the car you actually have. A restoration-focused Graham 67 Standard will usually point toward a passenger-car bias-ply with the sidewall style you want, while a utility-minded car may call for a more rugged tread. Check the wheel width on the car before making the final call.

On a Graham 67 Standard, 650-16 is a numeric bias-ply size. The 650 represents the nominal section width with the decimal omitted, which is roughly 6.50 inches, and the 16 is the rim diameter in inches. All listed tires in this fitment are bias-ply construction, even though the tread patterns and intended uses vary from passenger to truck-style service.

That old numeric system is straightforward once you know what it is telling you. You still need to confirm more than the sidewall number, because rim width, tread type, and sidewall treatment can change how the tire suits the car. On a Graham 67 Standard, the size gets you into the correct fitment family, and the product details help you narrow it to the right application.

Most Graham 67 Standard tire choices in 650-16 are bias-ply passenger tires, and a tube is generally required for those applications. One heavier-duty 650-16 listing is specifically identified as tubeless, but that does not automatically mean every 16-inch wheel on a Graham 67 Standard is suitable for tubeless service. The passenger-car offerings should be treated as tube-type unless the wheel and tire combination clearly supports something different.

For a prewar car, wheel condition matters just as much as tire construction. Inspect the inside of the rim, the valve hole, and the bead seat for rust, pitting, or prior repairs before mounting new rubber. If the car is being restored for authentic appearance and normal collector use, matching proper tubes to the selected passenger bias-ply tire is usually the sensible path.

Graham 67 Standard tires in 650-16 are available in both blackwall and wide-whitewall form. The wide-whitewall choices include several different visual treatments, such as 2.50-inch, 3.00-inch, 3.75-inch, and 4.00-inch whitewalls, while the blackwall options cover both passenger and heavier-duty tread styles. That gives the car owner a broad spread of appearance choices without changing size.

For a factory-style or understated prewar look, blackwalls are often the conservative choice. Wide whitewalls can suit a more fully dressed restoration or a car built to reflect period accessory taste, but the exact band width should match the visual character you want rather than being chosen at random. Decide on appearance after you have settled the correct size, rim width, and intended use.

Graham 67 Standard tires are available from BFGoodrich, Coker Classic, Firestone, Garfield, Excelsior, Lester, Goodyear, STA, and Tornel. All are offered in the 650-16 size, but they are not all aimed at the same use. Some focus on passenger-car restoration appearance, while others fall into truck, military, or highway-duty patterns within the same size.

Brand selection should follow the character of the car and how you plan to use it. If the Graham 67 Standard is a restoration, compare sidewall style, tread design, and overall period look first. If the car sees rougher utility use or carries a more commercial-style build, the heavier-duty brands and series deserve closer attention than a purely cosmetic whitewall option.

The Graham 67 Standard's 650-16 offerings span several series families, including Silvertown Classic Bias Ply, Coker Classic Bias Ply, Firestone Classic Bias Ply, Garfield Classic Bias Ply, Excelsior Bias Ply, Lester Classic Bias Ply, Goodyear Deluxe All-Weather, Transport, STA Classic Military, Super Traxion, Transport Highway, Tornel Classic Truck, and Firestone Classic Truck. Those series separate mainly by intended use, tread pattern, and visual presentation rather than by size. Passenger-car restoration tires and heavier-duty truck-oriented tires share the same nominal fitment but serve different purposes.

That distinction matters because two 650-16 tires can fit the same wheel yet give a very different result on the car. A Deluxe All-Weather or classic bias-ply passenger series will suit a traditional road-car restoration, while military, transport, traction, or truck series point toward utility service, different tread behavior, and a different look. Choose the series that matches the Graham 67 Standard's role, not just the sidewall number.

A Graham 67 Standard should be stored in a cool, dry, dark space away from direct sunlight, ozone sources, and large temperature swings. Keep the tires clean, avoid parking on oil-soaked concrete, and maintain proper inflation so the casing does not sit flat under the car's weight. Long periods of underinflation are especially hard on older-style bias-ply construction.

If the Graham 67 Standard will sit for months at a time, roll it slightly from time to time or support it in a way that reduces prolonged flat spotting. That is particularly helpful on collector cars with narrow-use schedules and older suspension geometry. A fitted tire can last much better cosmetically and structurally when storage habits are as careful as the restoration itself.

Tires on a Graham 67 Standard should be inspected before every meaningful drive and more thoroughly several times each season. Look for sidewall cracking, tread separation, punctures, irregular wear, low pressure, and signs that the tube or valve stem may be leaking. On a prewar car, wheel condition and bead-seat corrosion also deserve routine attention.

Frequent inspection matters because collector cars often spend long periods standing still, and that kind of use can hide problems until the car is back on the road. Bias-ply tires can also telegraph alignment, inflation, or storage issues differently than modern radials. A careful walkaround before each outing is one of the simplest ways to protect both the Graham 67 Standard and its occupants.

Tires on a Graham 67 Standard should be replaced when age, cracking, impact damage, casing distortion, or persistent air loss shows that the structure is no longer trustworthy, even if the tread still looks deep. Collector tires often age out before they wear out. Any tire on a prewar car that shows sidewall weakness or evidence of separation should be removed from service promptly.

Tread depth alone is not a safe guide on a low-mileage antique or classic vehicle. A Graham 67 Standard that has spent years parked can carry old-looking tires that appear acceptable at first glance but have become brittle internally. If a tire's age or history is uncertain, a specialist inspection is worth arranging before further road use.

The Graham 67 Standard uses 650-16 in the available fitment range, and the replacement choices are all bias-ply. The listed options include several passenger-car series as well as truck-oriented and military-style series, so the size itself is clear even though the exact original line on a particular car may depend on how that car was equipped or restored. The available brands reflect modern replacement offerings rather than a single exclusive factory pairing.

For restoration work, size comes first and visual character comes second. Once 650-16 and the correct wheel are confirmed, compare blackwall versus wide whitewall, then choose a tread pattern that suits the level of authenticity you want. If the car is being prepared for concours or marque judging, period literature and Graham specialists remain the best references for the final appearance details.

Correct tire fitment can absolutely affect how a Graham 67 Standard is judged and how complete it feels to knowledgeable enthusiasts. Size, sidewall treatment, and tread character all contribute to whether the car presents as authentically prewar or as a later interpretation. Even when the wheel diameter is correct, an overly commercial tread or the wrong whitewall look can change the visual balance of the car.

That does not mean every restored Graham 67 Standard needs the same presentation, but it does mean tire choice is part of the restoration story. A touring car built for regular road use may reasonably differ from a car built for formal judging. When value and authenticity matter, compare your intended tire against period photos, club guidance, and the overall finish level of the restoration.

Graham 67 Standard tires in 650-16 are available as both blackwalls and wide whitewalls. That gives restorers a choice between a simpler, more restrained prewar presentation and a more dressed appearance that reflects the styling tastes of the mid-1930s. Multiple whitewall widths are offered, so the question is not just whitewall or blackwall, but which whitewall treatment best suits the car.

The right answer depends on the standard of restoration and the visual evidence for the specific car. A blackwall often looks correct on a conservative driver-quality restoration, while a wider whitewall can be right for a more formal or accessorized presentation. The best approach is to make the sidewall choice match the body style, trim level, and overall period image of the Graham 67 Standard.

A properly selected and properly mounted 650-16 tire can be suitable for public-road use on a Graham 67 Standard, but safety depends on the entire car, not just the sidewall size. The wheel condition, inflation, tube setup where required, steering, brakes, and suspension all need to be in good order. Bias-ply collector tires also behave differently from modern passenger radials and should be driven with that in mind.

For real road use, choose a passenger-oriented tire unless the car has a specific need for a truck-style tread. Then have the full chassis inspected so the tire is working with sound mechanicals rather than compensating for them. A Graham 67 Standard can be enjoyable on modern roads when driven within its design character and maintained to that standard.

Before driving a Graham 67 Standard, check tire pressure, visible sidewall condition, tread condition, valve stems, wheel fasteners, and any sign of rubbing or uneven wear. If the car uses tube-type passenger bias-ply tires, pay attention to slow leaks and make sure the tire has not shifted on the rim. Also confirm that the spare is serviceable if the car is heading any meaningful distance from home.

That quick inspection should be part of every outing, especially after the car has been parked for more than a few weeks. A prewar collector car can look fine at rest while hiding a low tire, a cracked sidewall, or a deteriorating tube. Catching those problems in the garage is far easier than dealing with them on the roadside.

A Graham 67 Standard on bias-ply 650-16 tires should be driven at moderate speeds that respect both the tire construction and the mechanical age of the car. These are not modern high-speed radials, and the car's steering, braking, and suspension expectations come from a different era. Smooth, measured road use is the right mindset.

In practice, that means treating speed as something set by conditions and vehicle health rather than by what surrounding traffic happens to be doing. Keep the Graham 67 Standard within a pace that feels settled, leaves room for braking, and avoids heat buildup from prolonged fast running. If the car has old wheels, uncertain tubes, or an unknown service history, be even more conservative.