Graham Special 60 Tires

The listed tire size for the Graham Special 60 is 600-16, and it applies to the 1940 model year. All available products tied to that fitment use a 16-inch rim, and the majority of passenger-car applications shown for that size are intended for rims around 4.00 to 4.50 inches wide. The cataloged choices include standard blackwall passenger tires, whitewall and double-whitewall versions, and several military or truck-style tread patterns built in the same nominal size.

That means the main fitment question is not which year uses which size, but which type of 600-16 best suits the specific Graham Special 60. A restored sedan aiming for a period-correct road-car appearance will usually call for a passenger-style bias-ply tire, while military NDT or truck tread patterns belong only on specialty builds where that look or duty cycle is intentional.

A 600-16 size on a Graham Special 60 is an older numeric bias-ply designation. The 600 identifies the tire's nominal section-width class, expressed in the period style with the decimal omitted, and the 16 indicates the wheel diameter in inches. Every product listed for the Graham Special 60 in this size is bias-ply construction rather than radial.

Modern buyers sometimes focus only on the visible 16-inch wheel diameter, but the full size matters because section width and overall tire proportions shape both appearance and clearance. On a prewar car like the Graham Special 60, keeping the original-style numeric bias-ply format preserves the stance and sidewall profile the car was designed around, so the full 600-16 designation should match the wheel and the restoration goal.

The Graham Special 60 uses a 16-inch rim with the listed 600-16 tire fitment. Across the available products, the rim diameter remains consistent at 16 inches, and several passenger-car tires specify suitable rim widths in the 4.00 to 4.50 inch range. Some military-pattern 600-16 options show slightly broader acceptable rim-width coverage, but the wheel diameter itself stays the same.

Rim diameter is the first measurement to verify on the actual car, especially on a vehicle that may have been altered during decades of use or restoration. Once the 16-inch wheel is confirmed, the remaining choice is mostly about sidewall style and tread pattern rather than diameter, so a buyer can narrow the options quickly by deciding whether the car needs a stock-appearing passenger tire or a specialty-duty design.

The Graham Special 60's listed tire offerings are all bias-ply designs in the older 600-16 format, and a tube is required. That applies across the passenger-style blackwall and whitewall tires as well as the military and truck-pattern versions shown in the same size. Tube-type construction is typical of this period and should be treated as part of the complete tire fitment rather than an optional extra.

When replacing tires on a Graham Special 60, tube condition matters just as much as the outer casing, especially on a collector car that may sit for long periods. Fresh tubes, proper flap or rim-strip condition where applicable, and a clean wheel surface help prevent slow leaks, chafing, and heat buildup, all of which can undermine the service life of a newly fitted bias-ply tire.

A 1940 Graham Special 60 is listed with one tire size: 600-16 on a 16-inch rim. That simplifies the fitment question, because there is no year-to-year size change within the Special 60 range shown here. The real variation lies in the kinds of 600-16 tires available, including blackwall passenger tires, wide whitewalls, double-whitewalls, and military or truck-pattern designs.

Start by confirming the car is in fact a Graham Special 60 and that it still carries 16-inch wheels. After that, choose the version of 600-16 that matches the purpose of the car: a blackwall or whitewall passenger tire for a factory-style restoration, or one of the specialty tread patterns only if the vehicle has a modified use case or a deliberate period utility look.

Graham Special 60 tires in 600-16 are offered with blackwall, wide whitewall, and double-whitewall sidewall styles. Blackwall is the most common style in the listings, while several brands also offer wide whitewall versions and a smaller number of double-whitewall choices. All of those sidewall treatments are available within bias-ply construction for the same 16-inch fitment.

That gives a restorer room to match the car's finish level and intended presentation. A conservative prewar restoration often looks most natural on blackwalls, while a whitewall treatment can suit a more upscale visual direction or a car restored to a dealer-style display standard. The important point is to keep the sidewall choice aligned with the character of the specific Graham Special 60 rather than treating every 600-16 as visually interchangeable.

The available Graham Special 60 tires in 600-16 come from BFGoodrich, Coker Classic, Avon, Firestone, Ford Script, Excelsior, Lester, Goodyear, STA, and Camac. Those brands cover several different series, from mainstream classic passenger bias-ply offerings to military NDT and utility-style tread patterns. All are tied to the same basic 16-inch fitment for the 1940 Graham Special 60.

Brand choice on a Graham Special 60 usually comes down to restoration style, preferred sidewall treatment, and whether the car will be shown, toured, or used in a more specialized way. A buyer trying to keep a coherent prewar appearance should compare brand-specific sidewall looks and tread patterns carefully, since two tires in the same size can fit the wheel equally well while giving the finished car a noticeably different visual character.

The Graham Special 60's 600-16 offerings span several series, including Silvertown Classic Bias Ply, Coker Classic Bias Ply, Firestone Classic Bias Ply, Turbospeed Mk4, Tourist Crossply, Traction Mileage, Deluxe All-Weather, Goodyear Military NDT, Firestone Classic Military, Firestone Military NDT, Military NDT, NATO CJ110, Firestone Classic Truck, Excelsior Bias Ply, Lester Classic Bias Ply, and Ford Script. Those series reflect different visual treatments and intended uses rather than a change in base wheel diameter. Some are styled as passenger-car road tires, while others are military NDT or truck-oriented patterns.

For a Graham Special 60 sedan restored as a roadgoing passenger car, the classic passenger bias-ply series are usually the natural starting point. Military or truck-pattern series should be chosen only when the build intentionally calls for that tread style, because they change the appearance of the car even though they share the same nominal 600-16 fitment. Matching the series to the car's purpose is as important as matching the size.

A Graham Special 60 should be stored on a clean, dry surface away from direct sunlight, ozone sources, and extreme temperature swings. Bias-ply tires on collector cars benefit from being kept at correct inflation and from having the vehicle moved periodically so the same section of casing is not left bearing the load for months at a time. Long static storage is harder on old-style tire construction than regular gentle exercise.

If the Graham Special 60 will sit through an extended off-season, many owners use tire cradles or reduce sustained load on the tires while preserving proper support for the suspension and chassis. The goal is to avoid flat spotting, sidewall stress, and hidden deterioration from neglect, all of which matter more on a low-mileage collector car than tread wear alone.

Tires on a Graham Special 60 should be inspected before every drive and more thoroughly several times each season. A prewar bias-ply tire deserves checks for inflation, cracking, weathering, tread separation signs, sidewall scuffing, valve-stem condition, and any irregular wear that suggests alignment or suspension issues. Because collector cars often sit, age-related changes can appear even when mileage is very low.

Regular inspection is especially important on a Graham Special 60 because the car may be driven infrequently and then asked to perform at road speed after long storage. Catching a weak tube, a deteriorated valve, or early casing distress in the garage is far better than discovering it on the road, and that routine should be part of every outing rather than a once-a-year maintenance task.

Tires on a Graham Special 60 should be replaced when age, cracking, hardening, vibration, bulges, repeated air loss, or other signs of structural decline appear, even if the tread still looks deep. Collector-car tires often age out before they wear out, and that is particularly true of bias-ply designs used on low-mileage prewar cars. Time and storage conditions matter as much as miles driven.

A Graham Special 60 owner should think of tire replacement as a condition-based decision, not a tread-depth contest. If the car's tires are older, ride harshly, or show visible aging at the sidewall and bead areas, replacement is prudent before regular road use resumes. Any tube-type assembly with recurring leakage or dismount-related damage should be evaluated at the same time rather than reusing questionable support components.

The Graham Special 60 is listed with a 600-16 tire size for 1940, and the available replacements are all period-style bias-ply offerings in that fitment. Within that size, the current choices include several passenger-car series and a separate group of military or truck-pattern tires, so the correct restoration direction depends on how the specific car was equipped and how it is being presented. The size itself is the key fixed point.

For a historically faithful restoration, start with the 600-16 size and then compare sidewall treatment and tread style against factory literature, period photos, and marque-club references for the exact car. That approach helps separate what simply fits the wheel from what looks right on a 1940 Graham Special 60, especially since specialty military-pattern tires can share the same nominal size without matching the car's original passenger-car character.

Correct tire fitment can affect both the judged authenticity and the perceived value of a Graham Special 60 because tires strongly influence stance, profile, and period appearance. Using the proper 600-16 size is the foundation, but sidewall style and tread pattern also matter when the car is evaluated as a restoration rather than simply a driver. A military NDT tread and a classic passenger whitewall may both fit, yet they convey very different stories.

Owners preparing a Graham Special 60 for judged events should treat tires as a visible restoration component, not an afterthought. Marque clubs, period advertising, and original photographs are the best guides when deciding between blackwall and whitewall presentations or between different series. The closer the final tire choice is to the car's historical character, the more convincing the overall restoration will appear.

Graham Special 60 tires are available in blackwall, wide whitewall, and double-whitewall styles within the correct 600-16 size. Blackwall is the most straightforward traditional choice, while wide whitewall and double-whitewall options provide a more dressed appearance that may suit certain restoration themes from the period. All three are period-looking treatments compared with modern sidewall designs.

The right answer depends on the exact presentation of the Graham Special 60 being restored. A restrained sedan often looks most convincing on blackwalls, while a car restored with more visual flourish may support a whitewall treatment if period references back it up. The best practice is to make the sidewall decision with the car's paint, trim level, and intended judging standard in mind rather than selecting purely by personal preference.

A properly fitted, properly maintained 600-16 bias-ply tire can be suitable for operating a Graham Special 60 on public roads within the normal expectations of a prewar collector car. The available options include purpose-built classic passenger tires as well as military and truck-pattern versions, so safe road behavior depends partly on choosing the design that matches the car's intended use. Tire condition, age, inflation, tube health, and wheel condition all matter.

A Graham Special 60 should be driven as a vintage automobile, not as a modern highway car with modern braking, suspension, and emergency-handling reserves. Before regular road use, the owner should make sure the tire type suits the vehicle, the wheels are sound, and the chassis is mechanically ready. Safety comes from the complete package, not from the tire size alone.

Before driving a Graham Special 60, inspect tire inflation, visible sidewall and tread condition, valve stems, and any signs of tube-related leakage or casing distress. Confirm that all four tires are the intended 600-16 type and that the tread pattern matches the way the car will be used, especially if the car has been restored with specialty military or truck-style tires. Wheel fasteners and general chassis readiness should be part of the same pre-drive routine.

That walk-around matters because a collector car often goes from long storage to immediate road use. A few minutes spent checking pressure, age-related cracking, and overall uniformity can prevent a spoiled tour or a roadside failure. On a Graham Special 60, consistency across the set is especially important so the car tracks and brakes as predictably as an older bias-ply machine can.

A Graham Special 60 running on original-style 600-16 bias-ply tires should be driven at sensible vintage-car speeds that respect the limits of prewar chassis design and period tire construction. Even when the tires are new, the vehicle's handling, braking, suspension geometry, and road feel remain very different from those of a modern car. Comfortable touring pace is a better target than sustained high-speed operation.

In practical terms, the right speed for a Graham Special 60 is the speed at which the car feels settled, steering remains composed, and stopping distance is always in reserve. If the car has older components, uncertain wheel history, or specialty tread tires not intended for ordinary passenger use, the prudent approach is even more conservative. Vintage road manners should guide the driver more than modern traffic flow.