1973 International Travelall 1110 Tires

The 1973 International Travelall 1110 uses three primary bias-ply tire sizes on 15-inch rims: 700-15, G78-15, and H78-15. Those sizes are shared across both covered sub-models, including the 1/2-20 stud and 5/8-18 stud versions, so the basic fitment range stays the same within this model page.

The practical next step is confirming which size is already on the vehicle and whether the current wheels match that setup. A Travelall that has been changed over the years may have a different wheel width or a different tire family than it left service with, so the safest approach is to verify the actual wheel, the clearance around the tire, and the appearance or use goals before choosing among 700-15, G78-15, and H78-15.

The covered tire fitments for a 1973 International Travelall 1110 all use a 15-inch rim diameter. That applies to 700-15, G78-15, and H78-15, so the wheel diameter remains consistent even though the tire sizing system changes between numeric and alphanumeric bias-ply formats.

Rim diameter is only part of the fitment picture, especially on an older utility vehicle. Wheel width still matters, and the available products show different width ranges depending on size, so it helps to measure the actual wheel before choosing a tire. That becomes even more important if the Travelall has replacement wheels, later-service parts, or a planned move from a bias-ply tire to one of the radial-equivalent options.

G78-15 is a vintage alphanumeric bias-ply tire size. In that format, the letter identifies the tire's size class, the series number refers to its profile family, and the 15 indicates the rim diameter in inches. On the 1973 International Travelall 1110, G78-15 is one of the primary 15-inch bias-ply fitments.

That matters because G78-15 should be compared within its own fitment family rather than treated like a modern metric size with automatic interchangeability. It also happens to be one of the Travelall sizes with several radial-equivalent choices, including 205R15, P215/75R15, P225/70R15, and 710R15. Those alternatives can be considered carefully, but wheel width, overall dimensions, and clearance should still be checked before making a change.

G78-15 is a primary bias-ply tire size for the 1973 International Travelall 1110. It belongs to the older alphanumeric sizing system rather than a modern radial sizing format, so a G78-15 sold in the main fitment group for this vehicle is a traditional bias-ply construction.

That distinction matters because keeping a bias-ply tire preserves the original style of fitment and the visual character associated with period truck and wagon tires. A radial alternative can still be considered, but it should be approached as a conversion choice rather than the same thing in another label. Wheel width, tire dimensions, and the way the Travelall is used on the road should all be reviewed before moving away from the primary bias-ply format.

For G78-15, radial equivalents include 205R15, P215/75R15, P225/70R15, and 710R15. For H78-15, the available equivalents are 215R15, P225/75R15, P235/70R15, and 760R15. In each group, the first is an 80-series metric radial, the second a 75-series P-metric radial, the third a 70-series P-metric radial, and the last a bias-look radial.

Those choices give the Travelall owner different radial formats without treating them as automatic replacements. The recommended rim-width range attached to both equivalent groups is 6-8 inches, which makes wheel verification especially important. Comparing the vehicle's current wheel width, tire clearance, and overall visual goal will help determine whether a conventional radial or a bias-look radial makes the most sense for the setup.

Start by confirming the exact primary tire size on the Travelall, then compare it with the correct radial-equivalent group for that size. G78-15 and H78-15 both have radial alternatives, and each equivalent family carries a recommended 6-8 inch rim-width range. The current wheel diameter also needs to remain 15 inches for these conversions.

A conversion should also account for the vehicle's actual wheel width, the space available at the fenders and steering components, and the condition of the suspension and alignment. A Travelall that has seen decades of service or modifications may not react the same way as one on an untouched chassis. Reviewing the complete wheel and tire package before mounting new tires helps avoid choosing a radial equivalent that clashes with the vehicle's present setup.

The first consideration is using one of the primary 15-inch sizes that belong on the 1973 International Travelall 1110: 700-15, G78-15, or H78-15. From there, the decision usually shifts to tire type and presentation, since the available lineup includes traditional passenger-style bias-ply options, truck-oriented series, blackwalls, and wide whitewalls depending on size.

Selection becomes easier once the Travelall's role is clear. A restoration-minded vehicle may lean toward a period-style whitewall bias-ply, while a more utilitarian truck setup may point toward a blackwall transport or traction-style tire. It also helps to compare wheel width, construction type, load figures where shown, and the overall appearance the owner wants before settling on one size family and one product style.

The available sidewall styles for 1973 International Travelall 1110 tires are wide whitewall and blackwall. Those choices appear across the three primary sizes, with wide whitewall versions showing up in passenger-style bias-ply offerings and blackwall versions appearing in both classic and truck-oriented series.

That sidewall decision has a major effect on how the Travelall presents visually. A wide whitewall gives the vehicle a more restoration-oriented and wagon-like appearance, while a blackwall keeps the look more work-focused and utility-minded. Once the correct size is confirmed, sidewall style can be chosen to match the vehicle's trim, era feel, and intended use without changing the underlying fitment category.

Tires for the 1973 International Travelall 1110 are available from Firestone, BFGoodrich, Coker Classic, and STA. The brand mix changes by size, with 700-15 showing the broadest spread and G78-15 and H78-15 focusing more tightly on Coker Classic and STA offerings.

Brand choice should be considered alongside the tire's series, sidewall treatment, and intended character rather than as a stand-alone decision. Some options lean toward classic whitewall presentation, while others are clearly truck or military influenced in style and construction. After the right size is confirmed, comparing the brand-specific series within that size gives a more useful picture than choosing a name first and trying to force the fitment afterward.

A period-style 1973 International Travelall 1110 usually starts with one of its primary bias-ply sizes: 700-15, G78-15, or H78-15. Within those sizes, the available lineup includes both passenger-style whitewall tires and more truck-oriented blackwall patterns, so the right choice depends on whether the Travelall is being presented more as a family utility wagon or as a working-duty vehicle.

Appearance, wheel setup, and historical intent should all be weighed together. A whitewall can create a more restoration-minded look, while a blackwall transport or traction pattern can better suit a rugged presentation. Exact originality should be checked against vehicle-specific references such as build records, marque expertise, or period documentation, especially if the goal goes beyond a generally correct era appearance.

Tire construction changes more than ride feel on a restored 1973 International Travelall 1110; it also changes the visual impression of the vehicle. The primary fitments are bias-ply, which gives the Travelall a traditional period-style tire profile and presence. G78-15 and H78-15 can also be explored through radial equivalents, including bias-look radial options that aim to preserve a more vintage presentation.

That means construction choice becomes part of the restoration decision, not just a technical one. A standard modern radial can shift the visual character even when the rim diameter stays the same, while a bias-look radial may better bridge old and new styling cues. The owner should balance appearance goals with wheel compatibility and the way the vehicle will actually be used once the restoration is on the road.

Yes, modifications can affect tire fitment on a 1973 International Travelall 1110 even when the vehicle stays within the general 15-inch tire family. Aftermarket wheels, changes in wheel width, suspension work, ride-height changes, or body alterations can all change how a 700-15, G78-15, or H78-15 tire sits and clears the vehicle.

That is why an older Travelall should be checked as it exists today rather than assumed to match a stock setup. A tire that matches the original size family may still need review at the steering stops, around the inner fenders, and at full suspension travel. Looking closely at the actual wheel dimensions and the vehicle's present stance helps prevent fitment surprises after mounting new tires.

Before driving a 1973 International Travelall 1110 on new tires, inspect the wheels for the correct 15-inch diameter and suitable width for the chosen tire, then check lug hardware, valve stems, and overall wheel condition. It also helps to confirm that the mounted tires clear the fenders, steering components, and suspension through normal travel and turning range.

The vehicle itself deserves attention as well, especially if it has spent long periods parked. Tire pressure should be set correctly for the installed tire, and the Travelall should be checked for alignment issues, worn steering parts, or suspension looseness that could affect road behavior. A careful walkaround and a short low-speed test drive can reveal rubbing, pull, or vibration before the vehicle is taken farther.

Collector-use tires on a 1973 International Travelall 1110 should be inspected regularly for pressure loss, sidewall cracking, weather checking, cuts, bulges, and uneven tread wear. That applies whether the vehicle is running 700-15, G78-15, or H78-15 bias-ply tires. Long periods of storage can age a tire even when the Travelall is driven only occasionally.

Good maintenance also includes storing the vehicle away from prolonged sunlight, excess heat, moisture, and ozone sources such as electric motors or welders. A Travelall that sits for extended periods benefits from periodic movement and routine pressure checks so the tires are not neglected between drives. Any tire showing age-related deterioration or unexplained air loss should be evaluated before the vehicle returns to regular road use.