500-24 Tire Size Guide

The 500-24 uses an older numeric sizing system. In this code, the "500" identifies a nominal tire width of 5.00 inches, and the "24" identifies the wheel diameter in inches. Because this is a bias-ply antique size, the code is shorter and simpler than a modern radial size description.

Modern P-metric and Euro-metric sizes usually include width in millimeters, an aspect ratio, construction letter, and rim diameter all in one line. The 500-24 does not directly spell out sidewall ratio, speed category, or load index in the size itself, so buyers need to read the tire's full sidewall markings and product specifications when comparing fitment for an antique passenger car or light truck.

The 500-24 tire fits a 24.0-inch wheel, which is 609.6 millimeters in diameter. That wheel diameter must match exactly, because a tire built for a 24-inch bead seat cannot be mounted correctly on a wheel of any other diameter.

Wheel width matters too. In this size, the observed wheel width range is 2.50 to 3.00 inches, which is very narrow by later automotive standards. Antique fitments like this often depend on original-style wheels, so buyers should confirm both diameter and width before installation rather than assuming any 24-inch wheel will produce the right profile, bead seating, or clearance.

The 500-24 is 5.0 inches wide in section width, which converts to 127.0 millimeters. Section width measures the tire at its widest point from sidewall to sidewall when mounted and inflated, not the width of the tread where it contacts the road.

That distinction matters because body, suspension, and steering clearance are affected by the tire's full sidewall bulge, not just the tread face. On an antique chassis with close fenders or tight steering geometry, section width is often the first dimension to compare. Tread width is usually narrower, so using tread width alone can make a fitment look safer on paper than it really is.

Yes, 500-24 and 5.00-24 are two common ways of writing the same size. The decimal point simply makes the nominal width easier to read, but both versions refer to a 5-inch-wide antique tire built for a 24-inch wheel.

Older tire catalogs, sidewalls, and vehicle literature often used several notations for the same numeric size, including forms with spaces or an X separator. Buyers should still compare the full size marking, construction type, and wheel specifications before purchasing, because a familiar-looking alias does not answer questions about load capability, sidewall style, or whether the tire is often set up with a tube.

The 500-24 is commonly a tube-type fitment and is often set up with a tube. That said, tube use is a wheel-and-tire-system question rather than a size question, so the actual wheel design and the exact tire being installed should always be confirmed before assembly.

Many antique wheels were designed around tube-type service, and the age or condition of the rim can matter just as much as the size itself. A restorer should inspect the bead area, valve opening, and inner wheel surface carefully. If there is any doubt about wheel condition, tube compatibility, or proper flap use where required, a qualified tire professional should review the complete setup.

The 500-24 weighs about 24 to 25 pounds per tire in the currently represented products. That is the shipping weight of the tire itself without a wheel, so it gives buyers a reasonable sense of carcass mass when comparing options in this antique size.

Tire weight does not tell you everything about quality, but it does affect handling feel, steering effort, and unsprung weight on older vehicles with period suspension designs. On a light antique car, even small differences can matter more than they would on a later full-size vehicle. Weight should be considered alongside construction, load capacity, and the wheel width range needed to keep the tire properly shaped.

The 500-24 is associated with antique and prewar passenger cars and light trucks, especially vehicles built around tall, narrow bias-ply tire proportions. It belongs to the early numeric era, where large wheel diameters and relatively slim tire widths were normal rather than unusual.

Because this is a vehicle-generation clue rather than a universal fitment rule, buyers should treat the size as a starting point for research. Original documentation, surviving wheel markings, brake clearance, and steering movement all matter on early vehicles. A car that looks correct with a 500-24 also needs the proper wheel dimensions and load capacity to avoid rubbing, distorted sidewalls, or an incorrect stance.

Wheel width is very important with the 500-24 because the tire is designed around a narrow rim profile. The observed fitment range is 2.50 to 3.00 inches wide, and moving outside that window can materially change the tire's shape, bead seating, and sidewall posture.

A rim that is too narrow pulls the casing inward and can exaggerate sidewall bulge, while a rim that is too wide flattens the profile and changes the tire's visual character. On antique vehicles, those changes can affect both appearance and clearance. Before mounting the 500-24, confirm the wheel dimensions directly and inspect how the tire will sit under load and at full steering lock.

The 500-24 is usually a strong candidate when the goal is an antique or early postwar restoration that originally used a tall, narrow bias-ply tire. Bias-ply construction is generally the more authentic choice for vehicles from that era because it preserves the look and road feel expected on an original-style build.

Authenticity still depends on the vehicle's actual factory size, wheel dimensions, and trim level, not just on matching the general era. A judged restoration may call for very specific sidewall and fitment details, while a touring car may prioritize serviceability within the same size. The best approach is to compare the 500-24 against original documentation and the exact wheel already on the vehicle.

The 500-24's bias-ply construction usually delivers a driving feel that is more consistent with antique vehicle design than a later radial would. Expect more sidewall influence in steering response, a more traditional road feel, and behavior that reflects the chassis, alignment, and suspension condition of the vehicle very directly.

Older cars and light trucks were built around this kind of tire construction, so the steering and ride character often feel correct when the tire matches the rest of the vehicle setup. Modern drivers should not expect the same tracking, turn-in, or braking feel they know from later radials. Tire age, inflation, wheel trueness, and front-end condition all affect how well a 500-24 drives on today's roads.

The 500-24 typically gives an antique vehicle a tall, compliant-looking profile, but ride comfort is shaped as much by bias-ply construction as by the tire's dimensions. On a properly sorted early chassis, the tire can contribute to the period-correct character owners expect rather than a modern isolated feel.

Ride quality on a vehicle using the 500-24 depends heavily on suspension bushings, spring condition, wheel condition, and inflation maintenance. A car with worn shocks or misaligned steering components can feel harsh or unsettled even with the right tire size. Buyers choosing this size should think in terms of authentic operation and appearance first, then evaluate how the complete vehicle behaves in service.

The 500-24 can be usable on modern roads when the vehicle, wheels, and tires are all in proper condition, but it should be approached as an antique fitment rather than a modern touring setup. Bias-ply construction, narrow width, and early-vehicle chassis design all shape how the vehicle tracks, steers, and brakes.

Road behavior depends on far more than size alone. Alignment, suspension wear, tire age, load carried, and how the vehicle is driven all influence comfort and confidence. Before any regular road use, inspect the tires closely for cracking, air loss, or irregular wear, and make sure the wheel and tube arrangement is correct for the assembly being used.

The 500-24 is available from BFGoodrich and Excelsior. Both are associated with antique-style bias-ply offerings in this size, which makes the comparison less about chasing modern performance claims and more about selecting the right construction details and presentation for an early vehicle.

Brand choice in a size like 500-24 should focus on how well the tire matches the vehicle's restoration goals, wheel dimensions, and intended use. Buyers should compare load rating where stated, overall casing weight, sidewall appearance, and whether they are trying to preserve a brass-era character. Consistency across the full set matters too, especially on vehicles where stance and visual proportions are very noticeable.

Quality in the 500-24 size starts with correct construction type, accurate sizing, and compatibility with the vehicle's narrow wheel setup. Since this is an antique bias-ply application, the buyer's priorities are usually casing quality, authentic proportions, and whether the tire supports the weight and use pattern of the vehicle.

A good comparison should include wheel width fit, sidewall finish, stated load capacity where available, and consistency across all four or five tires if a full set is being installed. Antique vehicles are especially sensitive to mismatched tire dimensions or mixed constructions. Even when two tires share the same 500-24 marking, buyers should review the complete specification and intended use before deciding.

Yes, matching all 500-24 tires on the vehicle is generally the best practice. Using the same brand, construction, sidewall style, and overall specification helps preserve even handling, balanced appearance, and a consistent ride character, which is especially important on antique vehicles with sensitive steering geometry.

Mixed tires can create small but noticeable differences in height, carcass stiffness, and visual profile even when the sidewall size appears identical. On an early restoration, those differences may affect both authenticity and drivability. If one tire has to be replaced, compare the new tire carefully against the remaining set and consider whether replacing in pairs or as a full set would provide a more uniform result.

The 500-24 should be stored with the same care given to any antique bias-ply tire. Keep the vehicle and tires away from prolonged sunlight, heat sources, moisture, and ozone from electric motors or battery equipment, because time and storage conditions can age the casing even when tread wear remains minimal.

Collector vehicles that sit for long periods benefit from regular inspections and occasional movement to reduce prolonged stress in one contact patch. Clean, dry storage and routine air-pressure checks help preserve shape and appearance. Before returning a stored vehicle to service, inspect each 500-24 closely for cracks, bulges, cuts, or air loss and verify that the wheel-and-tube assembly is still in sound condition.

A lightly driven 500-24 can still age out before it wears out. Low mileage does not stop the effects of time, heat cycling, ozone exposure, or storage conditions, and those factors matter even more on antique bias-ply tires that may spend long periods parked between uses.

Tread depth alone is not enough to judge service life on an antique tire. Owners should inspect for sidewall cracking, hardening, flat spotting, bulges, and recurring air loss, and they should review the tire's age as part of normal maintenance. If there is any question about condition before touring or road use, the safest course is a careful inspection by a qualified tire professional familiar with vintage applications.

The 500-24 should be inspected and pressure-checked regularly, especially before driving after the vehicle has been parked for a while. Antique bias-ply tires can change character noticeably when underinflated, and an older wheel or tube arrangement may also reveal slow air loss that needs attention.

Inspection should include the sidewalls, tread, valve area, and the way the tire is seated on the rim. Look for cracks, weathering, cuts, uneven wear, or a shape that suggests the tire is not sitting correctly on the wheel. Frequent checks are particularly important on early vehicles because steering feel and stability can change quickly when one tire in a narrow antique size loses pressure.

The 500-24 should be replaced when age or condition shows the tire is no longer roadworthy, even if the tread still looks usable. Cracking, bulges, persistent air loss, impact damage, severe flat spotting, or visible deterioration in the casing are all stronger replacement signals than tread depth alone on an antique bias-ply tire.

Older collector vehicles often accumulate very little mileage, so owners can be misled by a tire that appears unworn at a glance. Time, storage conditions, and heat exposure continue to affect the structure of the tire. Before any extended trip, inspect each 500-24 carefully and replace aged tires that no longer inspire confidence, particularly if the vehicle will see sustained road speeds or heavier passenger loads.

At least one 500-24 offering in this size is rated at 1,035 pounds at 36 psi. Buyers should match the tire's load capability to the actual weight carried by the vehicle, including passengers, luggage, and any equipment that changes how weight is distributed across the axle.

Load verification is especially important on early cars and light trucks because curb weight, body style, and use can vary widely even within the same general era. One 500-24 should never be assumed correct simply because the size matches the wheel. Review the exact sidewall markings and full specification of the tire being installed so load and inflation requirements stay properly paired.

Yes, a 500-24 setup that is commonly run with a tube deserves careful inspection of the entire wheel-and-tire assembly, not just the outer tread. The condition of the rim, bead seat, valve opening, and any tube or flap used can all affect reliability and air retention on an antique installation.

Before road use, confirm that the wheel is appropriate for the tire, free of damaging rust or burrs, and correctly assembled. An early vehicle may also have rims that look serviceable from the outside while hiding corrosion inside the tire cavity. Buyers should review local road-use requirements, inspect current sidewall markings, and consult a qualified tire professional whenever wheel compatibility or tube service is uncertain.