International Travelall 150 Tires

International Travelall 150 listings for 1975 include four sizes: H78-15, HR78-15, 700-15, and L78-15. All four use a 15-inch rim diameter, but they are not identical in section width, construction convention, or intended character. H78-15 products fit 15-inch rims in a 5.50 to 7.00 inch width range, 700-15 products generally fit 15-inch rims in a 5.00 to 5.50 inch range, and L78-15 products fit 15-inch rims in a 5.50 to 8.00 inch range. HR78-15 is the radial-format listing in the same 15-inch family.

That means the correct tire for an International Travelall 150 depends on more than the badge on the hood. Check the size molded on the current tire, confirm the wheel diameter and width, and decide whether you are preserving a bias-ply setup or matching a radial-era size marking. If the vehicle has been restored or modified over the years, the present wheels may tell you more than the model year alone.

A 700-15 tire on an International Travelall 150 uses the older numeric bias-ply system. The 700 indicates a nominal 7.00-inch section width, and the 15 indicates the wheel diameter in inches. In the available products for this size, the usual rim width range is 5.00 to 5.50 inches, and the construction is bias ply. Several versions also lean toward truck or utility service, including Traxion, military-style, and transport-oriented tread families.

That makes 700-15 an important size to verify carefully on a working-style or utility-focused International Travelall 150. If your vehicle wears narrow 15-inch wheels and calls for a numeric bias-ply tire, this size may be the right direction. It is also the size where tread purpose matters most, so compare passenger-style whitewall or blackwall choices against truck-duty blackwall options before settling on a replacement.

A 1975 International Travelall 150 can show four tire sizes because the model was offered with more than one fitment path in the same year. The split here is not a wheel-diameter change, since every listed size uses a 15-inch rim, and it is not strictly a construction split either because most of the listed products are bias ply while HR78-15 uses a radial-style code. The broader explanation is a configuration split within the model year, with differences in width class, tire type, and intended service.

For a buyer or restorer, that means year alone is not enough. Start with the actual size marking on the tire or the wheel and rim width on the vehicle, then compare that against how the International Travelall 150 is equipped and how you plan to use it. Utility-oriented setups, passenger-style whitewalls, and radial-era replacements can all point to different choices even within the same 1975 model year.

Most International Travelall 150 sizes listed here are bias-ply formats, including H78-15, 700-15, and L78-15, and those sizes should be treated as tube-required in this application. The available 700-15 products even include both tube-type and tubeless-marked truck versions, which shows why the specific product matters as much as the size code. HR78-15 is the radial-format size in the group, so it should not be assumed to follow the same tube rule without checking the exact tire and wheel combination.

The practical step is to inspect the wheel construction and match the tire type to it rather than assuming every 15-inch International Travelall 150 wheel is the same. Older collector vehicles often pass through several owners, and wheel swaps are common. If the goal is a period-style bias-ply installation, plan around tube use and make sure the rim condition is suitable before mounting a fresh set.

The best way to confirm the correct tire size for a 1975 International Travelall 150 is to start with the exact size already fitted, then verify wheel diameter and rim width. The listed choices are H78-15, HR78-15, 700-15, and L78-15, all for 15-inch wheels but with different width classes and construction conventions. H78-15 and L78-15 fit wider rim-width ranges than 700-15, while HR78-15 represents the radial-style code in the group. That combination means there is no single one-size answer for every 1975 example.

Once the physical wheel and tire markings are confirmed, narrow the choice by intended use. A restored wagon aiming for a traditional look may point toward passenger-style bias-ply sizing, while a utility-oriented International Travelall 150 may make better sense with one of the truck-family bias-ply options in 700-15 or L78-15. If the vehicle has mixed old parts, the wheel dimensions on the truck should take priority over assumptions from memory.

International Travelall 150 tires in these sizes are available in several sidewall styles, including blackwall, wide whitewall, narrow whitewall, and dual-white-stripe. H78-15 appears in blackwall and wide whitewall forms, 700-15 appears in blackwall and wide whitewall, and L78-15 offers the widest cosmetic spread with blackwall, wide whitewall, narrow whitewall, and dual-white-stripe choices. That variety reflects the overlap between passenger-style presentation tires and heavier-duty truck-oriented blackwall tires within the same model-year range.

Choosing the right sidewall comes down to how your International Travelall 150 is being restored and presented. A blackwall generally suits a work-oriented or understated truck look, while whitewall and stripe treatments lean toward a more dressed passenger-wagon appearance. Match the sidewall style to the vehicle’s trim, period photos, and the overall restoration direction so the tire looks intentional rather than simply available.

International Travelall 150 tires in these listed sizes come from Coker Classic, STA, Firestone, and BFGoodrich. Brand availability varies by size: H78-15 includes Coker Classic and STA, 700-15 includes Firestone, BFGoodrich, and STA, and L78-15 includes Coker Classic, BFGoodrich, and STA. The brands also line up with different tire families, from passenger-style classic bias-ply products to truck and military-style tread patterns. That gives the International Travelall 150 owner a broader choice than a single-brand page would suggest.

Brand selection should follow the tire’s role, not just the name on the sidewall. If your International Travelall 150 is being restored for period appearance, the sidewall style and series may matter more than brand loyalty. If it is meant to reflect utility use, tread family and load-oriented construction may carry more weight than cosmetics alone.

International Travelall 150 products appear in several series families, including Coker Classic Bias Ply, Silvertown Classic Bias Ply, Traxion, Firestone Classic Bias Ply, Firestone Classic Military, Super Transport, Transport Highway, and Super Traxion. Those series differ mainly by construction emphasis and tread purpose rather than by rim diameter, since all listed sizes are 15-inch fitments. Some are passenger-style classic bias-ply tires with blackwall or whitewall presentation, while others are truck, transport, or military-oriented patterns built for a more utilitarian character.

That distinction matters because two tires with the same size code can give an International Travelall 150 a very different look and feel. A whitewall classic bias-ply tire will support a more period passenger-wagon presentation, while Traxion, military, and transport series generally suit a heavier-duty visual and functional theme. Decide first whether the vehicle is being restored as a dressed wagon, a workhorse, or something in between.

An International Travelall 150 should be stored clean, dry, and out of direct sunlight, with the tires protected from ozone sources such as electric motors, welders, and running compressors. Keep inflation at the appropriate operating level for the tire in use, and avoid leaving the full vehicle weight on one spot for long periods if the wagon will sit for months. Rolling the vehicle occasionally or supporting it properly can help reduce flat spotting, especially with bias-ply construction.

Collector trucks and wagons often spend more time parked than driven, so storage conditions shape tire life as much as mileage does. If your International Travelall 150 wears whitewalls or stripes, clean those sidewalls with products suitable for vintage tires rather than harsh solvents. A little preventive care goes a long way toward preserving appearance and reducing age-related stress in the casing.

Tires on an International Travelall 150 should be inspected before each drive and more thoroughly at regular intervals during the season. Look for weather checking, tread separation signs, sidewall cracking, irregular wear, impact damage, and changes in air retention. On a collector vehicle, visual condition matters as much as tread depth because age and long idle periods can create problems that a casual glance will miss. Bias-ply tires also deserve close attention for shape changes after storage.

A routine inspection becomes especially important when an International Travelall 150 is used intermittently for shows, tours, or weekend driving. Check the spare as carefully as the road tires, and inspect valve stems and wheels at the same time. If the vehicle carries truck-duty tires, also watch for overloading or underinflation patterns that can build heat and shorten service life.

Tires on an International Travelall 150 should be replaced when age, cracking, casing stiffness, vibration, or any sign of structural deterioration appears, even if the tread still looks deep. Collector vehicles often age out their tires long before they wear them out. A tire can look presentable on the outside while still losing the integrity needed for dependable road use, particularly after years of low mileage, storage, or repeated heat cycles.

That rule is even more important if an International Travelall 150 has spent long periods parked or has mismatched old tires of uncertain history. Replacement decisions should be made by condition and age, not optimism. If you encounter an older period tire during a restoration, treat appearance as only one small part of the evaluation and have the tire assessed carefully before any road use.

International Travelall 150 appears here with four period-appropriate size paths for 1975: H78-15, HR78-15, 700-15, and L78-15. The available tire families include classic bias-ply passenger lines, truck-oriented tread patterns, and a radial-format size code, which indicates that more than one authentic-looking direction can exist within the same model year. That means there is not a single universal original-equipment answer that fits every International Travelall 150 carrying the 150 designation.

For restoration work, the smartest approach is to compare the vehicle’s present wheels, surviving paperwork, and any original markings before choosing a tire. An International Travelall 150 restored for judged authenticity should follow marque references and period evidence as closely as possible. If the truck has already been altered, choose the size and style that best align with the wheels and the restoration story you are trying to tell.

Correct tire fitment can absolutely affect how an International Travelall 150 is judged and, by extension, how seriously the restoration is taken. Judges and knowledgeable buyers notice whether the size code, sidewall style, and overall tire character match the vehicle’s era and presentation. A utility-oriented blackwall truck tire gives a different impression than a wide whitewall passenger-style bias ply, even when both can fit a 15-inch wheel. The difference is visual, historical, and functional.

That does not mean every International Travelall 150 must wear the same tire to be respected. It does mean the tire choice should look intentional and appropriate to the build. If the wagon is being restored for concours or marque-club scrutiny, use period photos, factory literature, and club knowledge to support the exact combination of size and sidewall treatment.

International Travelall 150 tires are available here in blackwall, wide whitewall, narrow whitewall, and dual-white-stripe forms, depending on size. Blackwall appears across all major listed sizes, while whitewall and stripe treatments are concentrated in the passenger-style classic bias-ply offerings, especially H78-15, 700-15, and L78-15. No single sidewall is automatically correct for every 1975 International Travelall 150 because presentation could vary with trim, use, and restoration direction.

The right sidewall for an International Travelall 150 should match the way the truck is equipped and remembered. A work-focused restoration usually looks most natural on blackwalls, while a more upscale or highly finished wagon may suit a whitewall or stripe treatment. Choose the sidewall that supports the vehicle’s intended character rather than treating cosmetic style as separate from authenticity.

A properly selected new tire in the correct size can be suitable for public-road use on an International Travelall 150, provided the wheel, suspension, steering, and braking systems are also in sound condition. The listed choices include both passenger-style classic tires and heavier-duty truck-oriented bias-ply options, so safety depends on matching the tire to the vehicle’s actual setup and use. Construction type matters as well, because a bias-ply tire will not behave the same way as a radial-format tire on the road.

The important point is to think of the International Travelall 150 as a complete system rather than a tire purchase in isolation. Verify size, wheel width, inflation practice, and overall mechanical condition before regular driving. If the vehicle has been dormant for years, a thorough mechanical inspection should happen before the first meaningful road trip, even if the tires are freshly installed.

Before driving an International Travelall 150, inspect tire pressure, sidewall condition, tread condition, wheel security, and any signs of rubbing or uneven clearance. Confirm that all four road tires match in size and basic construction type unless the vehicle has a very specific reason not to. On a collector wagon, it is also wise to look for age cracking, flat spotting from storage, and valve stem deterioration before the vehicle leaves the garage.

That pre-drive routine matters because an International Travelall 150 is a substantial vehicle that puts meaningful load into its tires. Bias-ply tires especially benefit from a careful warm-up mindset, since they can feel different after sitting. A few minutes of inspection can reveal the small problems that turn into roadside problems once speed and heat build.

A reasonable speed for an International Travelall 150 on period-style tires is one that respects the age, construction, and intended character of the tire rather than simply the pace of modern traffic. Bias-ply tires, especially truck-oriented patterns, generally call for a more measured driving style than a modern radial-equipped vehicle. Even when tread looks fresh, a collector tire setup is best treated as part of a vintage system with older steering, braking, and suspension expectations.

In practice, that means easing into road speed, avoiding abrupt lane changes, and keeping distance around the International Travelall 150. If the wagon is fitted with a radial-format size, it may feel different from a bias-ply setup, but the rest of the vehicle still deserves respect. Drive within the limits of the whole vehicle, not just the size stamped on the sidewall.