1979 Ford Van Tire Fitment Guide

1979 Ford Van vehicles use ten tire sizes across four Econoline models: H78-15, L78-15, F78-15, and G78-15 for the E-100; L78-15 and LR78-15 for the E-150; L78-15, LR78-15, 800-16.5, 875-16.5, 8.75R16.5, and 8.00R16.5 for the E-250; and 950-16.5 for the E-350. Those sizes do not all share the same wheel diameter, since the range includes both 15-inch and 16.5-inch applications.

That means year and make alone are not enough to choose a tire for a 1979 Ford Van. Start by identifying the exact Econoline model, then confirm whether the van is on a 15-inch or 16.5-inch wheel package before comparing bias-ply and radial options. Where rim-width guidance exists, H78-15 fits 5.50 to 7.00-inch rims, L78-15 and LR78-15 fit 5.50 to 8.00-inch rims, G78-15 fits 5.00 to 7.00-inch rims, 800-16.5 fits 6.00 to 6.50-inch rims, and 950-16.5 fits 6.50 to 6.75-inch rims.

H78-15 is an alphanumeric bias-ply size used on certain 1979 Ford Van E-100 applications. In that code, the H identifies a section-width class used in the period alphanumeric system, the absence of an R points to bias-ply construction, and the 15 identifies a 15-inch wheel diameter. For this size, available products use 15-inch rims and fit a 5.50 to 7.00-inch rim-width range.

That code matters because it places H78-15 in the late-1960s-through-1970s American sizing language rather than a modern metric system. On a 1979 Ford Van, choosing H78-15 is less about decoding exact modern dimensions and more about matching the correct period fitment class for the E-100. If your van is being restored with close attention to original appearance, that alphanumeric code is part of getting the stance and sidewall look right.

No, 1979 Ford Van models do not all use the same tire size. The E-100 stays within four 15-inch bias-ply alphanumeric sizes, the E-150 uses either L78-15 or LR78-15 on 15-inch wheels, the E-250 spans both 15-inch and 16.5-inch fitments in bias-ply and radial forms, and the E-350 uses the larger 950-16.5 bias-ply size.

That spread reflects the way Ford positioned the Econoline line from lighter-duty vans to heavier commercial service. If you have an E-250 in particular, it is worth checking the wheel itself before doing anything else, because that model crosses over between 15-inch and 16.5-inch applications. Once the wheel diameter is confirmed, the construction choice becomes much easier to narrow.

For a 1979 Ford Van E-150 or E-250 on 15-inch wheels, L78-15 is the period-style bias-ply choice and LR78-15 is the radial-style alternative. L78-15 is available in blackwall, narrow whitewall, and wide whitewall versions, while LR78-15 appears as a Firestone narrow whitewall bias-look radial. Both sizes share a 15-inch rim diameter and a 5.50 to 8.00-inch rim-width range.

Choose L78-15 when the priority is late-1970s authenticity in construction and appearance. Choose LR78-15 when you want a vintage-looking sidewall treatment but prefer a radial-style tire for regular use. The important part is to keep the decision tied to the actual wheel diameter and the kind of driving or restoration goal you have, rather than assuming one size automatically replaces the other on every Econoline.

1979 Ford Van tires are available in blackwall, narrow whitewall, and wide whitewall styles, depending on size. H78-15 comes in wide whitewall and blackwall, L78-15 appears in blackwall, narrow whitewall, and wide whitewall, G78-15 comes in wide whitewall and blackwall, and LR78-15 appears in narrow whitewall. The 16.5-inch truck sizes covered here stay in blackwall form.

For many 1979 Ford Van owners, sidewall choice is as much about the van's role and presentation as the size itself. A commercial or work-focused build often looks most natural on blackwalls, while a more passenger-oriented or custom-minded van may suit a whitewall treatment better. If authenticity matters for show use, compare the sidewall style to period photos, original literature, and the standards used by the club or event judging your van.

1979 Ford Van tire coverage here includes Coker Classic, BFGoodrich, STA, and Firestone. Coker Classic appears in H78-15, L78-15, and G78-15; BFGoodrich appears in L78-15; Firestone covers LR78-15; and STA supplies H78-15, G78-15, 800-16.5, 875-16.5, and 950-16.5. The brand mix changes by size, so the available brand choice depends on which Econoline model and wheel diameter you have.

That matters because brand selection on a 15-inch E-100 or E-150 can be very different from brand selection on a 16.5-inch E-250 or E-350. Passenger-style alphanumeric sizes tend to offer more whitewall variety, while the heavier truck-oriented 16.5-inch sizes lean toward commercial blackwall designs. Once you know your size, the brand field usually narrows quickly and makes it easier to compare sidewall style and construction.

Several 1979 Ford Van sizes have clear rim-width guidance. H78-15 fits 5.50 to 7.00-inch rims, L78-15 and LR78-15 fit 5.50 to 8.00-inch rims, G78-15 fits 5.00 to 7.00-inch rims, 800-16.5 fits 6.00 to 6.50-inch rims, and 950-16.5 fits 6.50 to 6.75-inch rims. Those ranges should be treated as size-specific rather than transferred from one tire size to another.

On a 1979 Ford Van, rim width is just as important as nominal tire size because it affects how the casing sits on the wheel and how the van presents from the side. Before choosing a replacement tire, measure the actual wheel or confirm the wheel specification already on the van. That is especially important on working E-250 and E-350 models, where 15-inch and 16.5-inch applications can overlap within the broader model family.

Tube requirement cannot be treated as universal across every 1979 Ford Van tire size here. The size markings do not carry TT or TL identifiers in this range, so tube use should be confirmed by the specific tire's sidewall marking and by the wheel design on the van. That matters most on older-style wheels and reproduction bias-ply applications, where tube use can depend on the wheel as much as the tire.

The practical approach is to inspect the wheel for its original construction and sealing surface before mounting a new set. A 1979 Ford Van with original wheels may still have requirements that differ from a van updated with later replacement rims. If the van is part of a careful restoration, matching the intended tube or tubeless setup to the wheel type will help avoid preventable fitment and service issues.

Sometimes, but only within the same wheel diameter and approved rim-width range. On a 1979 Ford Van E-150 or certain E-250 applications, L78-15 and LR78-15 both use a 15-inch rim and both suit a 5.50 to 8.00-inch rim-width range, so they are the clearest example of two sizes that can share the same basic wheel dimensions. That does not apply across the entire Econoline line because other fitments move to 16.5-inch wheels.

The key is to separate size family from model family. An E-250 could be a 15-inch van or a 16.5-inch van depending on its setup, so the original wheel needs to be verified before swapping between available sizes. If your goal is to move from a bias-ply tire to a radial-style tire on the same 15-inch wheel, the L78-15 and LR78-15 pairing is the place to start.

A 1979 Ford Van should be stored away from direct sunlight, standing water, electric motors, battery chargers, welders, and other ozone sources that can age rubber. Keep the tires properly inflated, park on a clean dry surface, and move the van periodically if possible. Bias-ply tires in particular can flat-spot more noticeably during long static storage than radial-style tires.

For a collector van that sits through part of the year, small storage habits make a visible difference in sidewall condition and ride quality. If the van will remain parked for an extended period, rolling it occasionally or supporting it appropriately can reduce flat-spotting stress. A breathable cover and a clean storage space also help preserve whitewalls, blackwalls, and the overall presentation of the tire.

On a 1979 Ford Van, tire age matters more than mileage in most collector use. A sensible rule is to evaluate tires closely once they reach roughly five to seven years of age and to consider replacement as they approach ten years, even if tread depth still looks healthy. The DOT date code on the tire sidewall is the best starting point for confirming age.

That age-based approach is especially important on a van that may spend more time stored than driven. Rubber can harden, crack, and lose resilience long before the tread is worn out, and older heavy-duty van tires may also have spent years carrying static load. If a 1979 Ford Van is going back into regular road use after a long rest, tire age should be checked early in the recommissioning process.

Tires on a 1979 Ford Van should be inspected before every drive, with a more thorough check before any longer outing. Look for sidewall cracking, cuts, bulges, irregular wear, and signs of pressure loss, and inspect whitewalls for separation or damage if your van uses them. Valve stems also deserve attention, especially on an older van that may still be running long-serving hardware.

A short local drive can hide problems that become serious once the van is loaded, heated up, and asked to cruise for an extended stretch. On a heavier E-250 or E-350, an underinflated or aging tire is carrying more responsibility than it would on a lighter hobby car. Building a quick tire inspection into every pre-drive routine is one of the simplest ways to keep an older van dependable.

The 1979 Ford Van E-100 Econoline Van used alphanumeric bias-ply sizes such as F78-15, G78-15, H78-15, and L78-15. That fits the period, since bias-ply construction was still common in many American van and light-truck applications during the late 1970s even as radials were becoming more widespread. Original fitment could vary with configuration and intended duty, so the exact size should be checked against factory literature, door-jamb information, or marque-specific references.

For restoration work, the important point is that a 1979 Ford Van E-100 belongs to a transition era rather than a single universal tire story. Getting the size family right matters, and so does choosing a sidewall style that matches how the van would have been delivered or customized in period. If you are building toward show standards, compare your tire choice against original brochures and Econoline club knowledge before finalizing the setup.

Yes, correct tire fitment matters on a shown 1979 Ford Van because size, construction, and sidewall style all affect authenticity. A bias-ply E-100 or E-150 restored to stock presentation can lose points for a visibly modern radial if the event emphasizes original-type construction, while an incorrect whitewall treatment can look out of place even if the wheel diameter is right. Heavy-duty E-250 and E-350 applications are also judged by whether the tire matches the van's intended commercial character.

The degree of scrutiny depends on the event. Some shows reward general period correctness, while stricter concours standards may pay close attention to whether the tire looks right for the model, trim, and market. A 1979 Ford Van owner pursuing judging should treat tire selection as part of the restoration plan, then confirm the event's standards with the organizing club or a knowledgeable Ford van specialist.

For the 1979 Ford Van, STA Traxion and STA Super Transport overlap in several heavy-duty 16.5-inch sizes but differ in series intent and, in some cases, weight. In 800-16.5, Super Transport weighs 33 pounds while Traxion weighs 31 pounds; in 950-16.5, Super Transport weighs 41 pounds while Traxion weighs 40 pounds, and both carry a 2780-pound load rating at 60 psi. Both series appear as blackwall bias-ply commercial tires.

That makes the comparison less about sidewall appearance and more about which commercial-style tread family best suits the van's restoration direction and use. An owner preserving a work-van or service-vehicle look may prefer one series over the other based on period character alone. Since these are heavy-duty E-250 and E-350 fitments, keep the comparison tied to the exact size and wheel diameter rather than the series name by itself.

A properly selected, correctly mounted, and well-maintained tire can make a 1979 Ford Van suitable for normal highway use, but safety starts with matching the correct size and wheel diameter to the exact Econoline model. The range here includes both bias-ply and radial-style tires, and each has a different road feel. No speed-letter markings appear in these covered sizes, so highway use should be approached with the broader limitations of a late-1970s van in mind rather than assuming modern high-speed capability.

In real-world use, the van's brakes, steering condition, suspension wear, alignment, and weight distribution may matter as much as the tire itself. A 1979 Ford Van was not engineered around modern crossover or performance-car expectations, especially in heavy commercial trims. If the van is newly restored or has been sitting for years, begin with conservative speeds and short shakedown drives before trusting it on a longer interstate run.

Inflation pressure on a 1979 Ford Van should follow the vehicle's factory recommendation for the exact model and load condition, while also respecting the individual tire's rated pressure and load figures. Among the sizes with stated ratings, H78-15 is rated to 1770 pounds at 32 psi in Coker Classic form and 1830 pounds at 45 psi in STA form, L78-15 and LR78-15 reach 1970 pounds at 32 psi, 800-16.5 reaches 2045 pounds at 60 psi, and 950-16.5 reaches 2780 pounds at 60 psi.

Those numbers show why pressure should never be borrowed from one tire size or product series and applied to another. A loaded E-250 or E-350 may need a very different setup from a lightly used E-100, and the tire's own maximum rating is not automatically the correct day-to-day operating pressure. Start with the Ford recommendation for your exact van, then make sure the chosen tire supports that use safely within its published limits.

Before a longer drive in a 1979 Ford Van, inspect every tire for cracking, cuts, bulges, irregular wear, and stable inflation, then check the spare as carefully as the road tires. Pay close attention to valve stems, bead area condition, and wheel integrity, especially on vans that still wear older 16.5-inch commercial wheels. A van that sits often can look fine at a glance while still hiding age-related tire problems.

Tires are only one part of the pre-drive routine on a 1979 Ford Van, but they are one of the fastest ways to avoid a roadside problem. Follow the inspection with a general check of brakes, steering, fluids, and lighting, then take a short local drive before committing to distance. If the van pulls, vibrates, wanders, or feels unsettled under braking, sort that out before the trip gets longer.