International Travelall 100 Tires

The 1974 International Travelall 100 is listed with four tire sizes: 700-15, H78-15, L78-15, and H70-15. All of those sizes use a 15-inch rim, but they are not interchangeable simply because the wheel diameter matches. The 700-15 size appears in numeric bias-ply form, while H78-15, L78-15, and H70-15 use the alphanumeric bias-ply system.

That means the right choice starts with the exact size already fitted to the vehicle, the wheel width, and the intended use of the Travelall 100. Some options in these sizes are styled more like passenger tires, while others are clearly truck-oriented. The year alone is not enough to choose among all four sizes with confidence.

A 700-15 on an International Travelall 100 is a period numeric bias-ply size. The 700 represents a nominal section width of about 7.00 inches, and the 15 identifies the rim diameter in inches. Products in this size are built for 15-inch rims, with several options showing recommended rim widths around 5.00 to 5.50 inches.

That makes 700-15 a useful size to decode because it looks very different from the H78-15 and L78-15 markings many later buyers recognize more easily. If your Travelall 100 currently wears 700-15 tires, stay with that numeric size unless you have firm vehicle-specific guidance to move elsewhere. Wheel width and intended duty matter as much as overall appearance.

The 1974 International Travelall 100 has four listed tire sizes because the model year includes a mix of numeric and alphanumeric bias-ply fitments rather than a single standardized size. All four options share a 15-inch rim diameter, so the split is not a wheel-diameter change. It reflects configuration, stance, and likely use differences within the same model year.

That is why a 1974 badge on the truck is only the starting point. The practical way forward is to inspect the current tire size, measure the wheel if needed, and compare the wheel width against the intended size. If the vehicle is being restored, original paperwork or marque-specific knowledge can help sort out which of the four fits the exact Travelall 100 in your garage.

Most listed International Travelall 100 options are bias-ply tires, and the numeric and non-radial alphanumeric sizes on this page should be treated as tube-type unless the tire specifically indicates otherwise. That applies directly to H78-15, L78-15, and H70-15, where a tube is required. The 700-15 group includes both tube-type and tubeless truck-oriented products, so that size needs closer wheel-by-wheel verification.

The important step is matching the tire type to the wheel design rather than assuming every 15-inch Travelall wheel is the same. Collector vehicles often retain older wheels, replacement rims, or service-use hardware from decades of ownership. Checking the wheel, the tire construction, and the intended application together will prevent an expensive mismatch.

The 1974 International Travelall 100 can use 700-15, H78-15, L78-15, or H70-15, all on 15-inch rims. Because the model year has multiple listed sizes, the most reliable starting point is the size stamped on the current tire and the wheel dimensions already on the vehicle. That physical check is more useful than choosing by year alone.

Once the current size is known, compare it to the available rim-width ranges where they are listed. A 700-15 commonly pairs with narrower 15-inch wheels than the broader L78-15 options, so simply moving to the largest-looking size can create fitment or appearance issues. Restore or replace according to the actual wheel and the role your Travelall 100 is meant to serve.

International Travelall 100 tires on this page are available in blackwall, wide whitewall, narrow whitewall, and dual-white-stripe forms, depending on size. The 700-15 offerings include blackwall and wide whitewall choices. L78-15 has the broadest styling spread, including blackwall, wide whitewall, narrow whitewall, and dual-white-stripe options.

That variety matters because sidewall style changes the look of the vehicle just as much as the size itself. A utility-focused Travelall often looks most natural on blackwalls, while some restored vehicles may suit whitewall treatments better if the owner is after a more upscale period presentation. Choose the sidewall style after the correct size has been settled first.

Three brands appear in the International Travelall 100 tire offerings here: Firestone, BFGoodrich, and STA, along with Coker Classic-branded bias-ply options. The available mix varies by size. Some sizes lean toward passenger-style bias-ply products, while others include heavier-duty truck and military-pattern choices from STA and Firestone.

Brand alone should not drive the decision on a Travelall 100 because size, construction style, sidewall appearance, and intended use all shape the correct result. A show-oriented restoration may point one way, while a utility-minded truck or service-style build may point another. Narrow the fitment first, then compare the brands that exist within that size.

International Travelall 100 tires here span several series, including Firestone Classic Bias Ply, Silvertown Classic Bias Ply, Coker Classic Bias Ply, Firestone Classic Military, Traxion, Super Transport, Transport Highway, and Super Traxion. The classic bias-ply series are the more passenger-oriented period-style choices, while the military and truck families are geared toward heavier-duty use and a more work-focused appearance. All listed products remain bias-ply, so the difference is more about use, tread character, and styling than radial versus bias construction.

That split is helpful when choosing a direction for the vehicle. If the goal is a restored station-wagon look, the classic bias-ply series and whitewall options usually make the most visual sense. If the Travelall 100 is being set up with a tougher truck stance or for heavier service character, the Traxion, Transport Highway, Super Transport, or military-style series may be the more appropriate fit.

An International Travelall 100 should be stored on a clean, dry surface away from direct sunlight, ozone sources, and wide temperature swings. Keep the tires properly inflated for storage, and if the vehicle will sit for long periods, move it occasionally or support it in a way that reduces long-term flat spotting. Heavy utility vehicles place more static load on tires than smaller collector cars.

That matters especially on bias-ply tires, which can develop flat spots more readily during long storage. If the Travelall 100 is a seasonal driver, a regular routine of pressure checks and periodic repositioning will do more for tire life than simply covering the truck and leaving it untouched. Clean storage conditions help preserve both the rubber and the sidewall appearance.

Tires on an International Travelall 100 should be inspected before each drive and more thoroughly several times during the season, even if the vehicle covers only limited mileage. Look for cracking, uneven wear, impact damage, pressure loss, valve issues, and any signs that the tire is not seated or aging evenly. Bias-ply collector tires deserve especially regular visual checks.

A Travelall 100 is large and relatively heavy, so small tire problems can become obvious driving problems quickly. Regular inspection is also the best way to catch mismatched aging between front and rear tires or signs that the wheel and tire combination is not correct for the load being carried. Short, consistent checks are better than waiting for annual service alone.

Tires on an International Travelall 100 should be replaced when age, cracking, hardening, separation, or other structural deterioration appear, even if the tread still looks deep. Collector vehicles often age tires out long before they wear them out. A large utility vehicle can hide age-related weakness until the tire is placed under real road load.

That is why calendar age and physical condition matter more than tread depth alone on a collector Travelall 100. Replacement should be considered part of normal preservation, not just a response to visible wear. If an older specialty tire is being evaluated, a careful inspection by a knowledgeable vintage-tire professional is the prudent next step before continued road use.

The International Travelall 100 is associated here with four period-correct bias-ply size families for 1974: 700-15, H78-15, L78-15, and H70-15. Available products include classic bias-ply passenger-style series as well as truck and military-style series. That range indicates there was more than one suitable direction within the model year rather than a single universal answer for every Travelall 100.

For a factory-minded restoration, the best reference point is the specific vehicle’s original paperwork, surviving tire placards, and marque-club knowledge. Those sources can help separate a passenger-oriented trim presentation from a work-duty or truck-style setup. Once the size family is confirmed, sidewall style and series choice can be matched more closely to the restoration goal.

Correct tire fitment can affect both the appearance and the judged authenticity of an International Travelall 100. Size, sidewall style, and tread character all change how the vehicle presents, and a mismatched tire can make an otherwise careful restoration look inconsistent. On a period utility vehicle, the difference between a passenger-style whitewall tire and a truck-duty blackwall is immediately visible.

That does not mean every restored Travelall 100 needs the same tire, but it does mean the choice should match the vehicle’s intended historical character. A show restoration, preservation truck, or service-style build may each justify different selections within the listed sizes. Marque clubs and judging standards are the best references when authenticity carries real weight.

International Travelall 100 tires are offered here in blackwall, wide whitewall, narrow whitewall, and dual-white-stripe styles, depending on size. That means there is no single sidewall treatment that automatically fits every restoration direction. Blackwalls tend to suit the model’s truck-based character, while whitewall treatments create a more passenger-oriented or upscale period look.

The right choice depends on how the individual Travelall 100 is being restored rather than on the model name alone. If originality is the goal, compare the selected sidewall style against period photos, surviving trim details, and owner literature for that exact configuration. Sidewall style should be the finishing touch after the correct tire size has already been settled.

These International Travelall 100 tires are modern-produced specialty bias-ply designs intended for vintage applications, and they can be used on public roads when they are the correct size, correctly installed, and in sound condition. The key limitation is not the existence of a 15-inch fitment alone, but whether the exact tire matches the wheel, the vehicle’s use, and the way the truck is loaded. Bias-ply tires also drive differently from modern radials.

That means road use should be approached with realistic expectations for steering feel, braking behavior, and tracking. A large 1974 utility vehicle on bias-ply tires will not respond like a modern SUV. If the Travelall 100 is going back into service after a long layup, a complete mechanical review along with a careful tire inspection is wise before regular road miles begin.

Before driving an International Travelall 100, check tire pressure, visible sidewall condition, tread condition, valve stems, wheel security, and any sign of rubbing or uneven stance. Confirm that all four tires are the intended size and construction type for the vehicle. On a multi-fitment model like the 1974 Travelall 100, mismatched sizing can create handling and clearance issues even when every tire fits a 15-inch rim.

A short walk-around can prevent many of the problems collector vehicles experience after storage. Pay special attention to any recently mounted bias-ply tire, because incorrect inflation or an unsuitable wheel can show up quickly once the truck is moving. If the Travelall 100 carries truck-duty tires, also consider whether the inflation and load use match how the vehicle will actually be driven that day.

An International Travelall 100 on period-style bias-ply tires should be driven at moderate, conservative speeds that respect the age and design of the vehicle as a whole. Even with fresh specialty tires, the steering, suspension, brakes, and overall road manners of a 1974 truck-based wagon differ from modern vehicles. Higher sustained speed is rarely the right benchmark for a collector Travelall 100.

The practical approach is to let the vehicle’s stability, tire condition, and mechanical health set the pace rather than the posted limit alone. Bias-ply tires typically follow road grooves more and deliver a different feel than radials, so smooth inputs matter. If the truck is newly restored or newly fitted with tires, begin with shorter local drives before moving into longer highway use.