1979 Dodge Van Tradesman Van Tires

The 1979 Dodge Van Tradesman Van does not use one universal tire size. Depending on the exact configuration, it can use ER78-15, GR78-15, HR78-15, FR78-15, LR78-15, L78-15, J78-15, H78-15, 800-16.5, 8.00R16.5, 875-16.5, or 8.75R16.5.

The right choice depends on the specific B100, B200, B300, or Maxi version, along with GVWR, wheelbase in some B200 applications, and front axle rating in many B300 applications. Start by confirming the van's exact sub-model and whether it uses a 15-inch or 16.5-inch wheel before comparing tire construction, sidewall style, or product series.

A 1979 Dodge Van Tradesman Van can use either a 15-inch rim or a 16.5-inch rim, depending on the sub-model and duty rating. The lighter-duty 15-inch applications use alphanumeric passenger-style sizes, while heavier B300 and Maxi versions often use 16.5-inch truck sizes.

Wheel diameter is the first thing to verify because a 15-inch tire and a 16.5-inch tire are not interchangeable. Looking at the sidewall of the old tire can help, but the wheel itself should also be confirmed, especially on vans that may have had wheel changes during decades of service, conversion, or restoration.

The 1979 Dodge Van Tradesman Van was sold in a wide range of configurations, from lighter B100 versions to heavier B300 and Maxi models. That spread in wheelbase, GVWR, and front axle rating leads to multiple tire sizes, multiple constructions, and two different rim diameters across the full model line.

That variety means fitment cannot be chosen by year and model name alone. A B100 on 15-inch radial tires belongs to a different tire family than a B300 on 16.5-inch bias-ply truck tires, so the van's exact configuration should be pinned down before selecting any replacement.

Both bias-ply and radial tires appear on the 1979 Dodge Van Tradesman Van, but the correct direction depends on the exact fitment used by the van. Some applications are built around 15-inch or 16.5-inch radial sizes, while others use bias-ply alphanumeric or numeric truck sizes as their primary fitment.

The choice usually comes down to whether the goal is to preserve the van's existing period-style construction and appearance or evaluate a radial alternative within the same fitment family. Wheel size, wheel width, current clearance, and the van's actual sub-model should all be reviewed before changing construction.

L78-15 has four radial-equivalent options for the 1979 Dodge Van Tradesman Van: 235R15 as an 80-series metric radial, P235/75R15 as a 75-series P-metric radial, P255/70R15 as a 70-series P-metric radial, and 820R15 as a bias-look radial. The recommended rim-width range for these equivalents is 6 to 8 inches.

Those options give you several ways to stay in the same general fitment family while changing construction or sizing format. Each one should still be checked against the van's wheel width, wheel diameter, and physical clearance, because an equivalent size is a comparison point rather than an automatic interchange.

A bias-look radial can be an option on certain 1979 Dodge Van Tradesman Van fitments. The available bias-look radial equivalents include 760R15 for H78-15, 800R15 for J78-15, and 820R15 for L78-15, while LR78-15 is also available in a Firestone bias-profile radial construction.

This approach can appeal to owners who want a more traditional tire presentation without staying strictly with bias-ply construction. It is still important to confirm wheel width, wheel diameter, and vehicle clearance before making the change, especially on vans that may have seen aftermarket wheels or suspension work over time.

Start with the exact size and wheel diameter that belong on the van, because the 1979 Dodge Van Tradesman Van spans 15-inch alphanumeric fitments and 16.5-inch truck sizes. Construction also matters, since some applications are radial and others are bias-ply, with selected 15-inch sizes offering radial-equivalent paths.

After fitment is confirmed, compare the tire's character to the van's intended use. Some sizes are offered in whitewall or dual-stripe passenger-style versions, while others are blackwall truck tires from STA series such as Traxion, Transport Highway, or Super Transport for a more utility-focused presentation.

Sidewall choices for the 1979 Dodge Van Tradesman Van vary by size. Available styles include blackwall, narrow whitewall, wide whitewall, and dual-white-stripe, although the heavier 16.5-inch truck sizes stay focused on blackwall presentation rather than decorative sidewall treatments.

That difference can shape the van's final look. A B200 using L78-15, J78-15, or H78-15 gives much more appearance flexibility than a B300 on 800-16.5 or 875-16.5, so the best sidewall choice depends on whether the van is being kept as a work-style vehicle, a period-style cruiser, or a restoration-oriented project.

Tires for the 1979 Dodge Van Tradesman Van are available from Coker Classic, BFGoodrich, Firestone, and STA, depending on the size. Brand choice is closely tied to fitment, since some sizes have several passenger-style options while others are represented only by truck-oriented blackwall products.

The most useful comparison is not brand alone but how each option fits the van's purpose. A 15-inch B200 application may open the door to whitewall or dual-stripe choices, while a 16.5-inch B300 fitment is more likely to center on STA truck series designed around a heavier-duty look and role.

A period-style tire choice for a 1979 Dodge Van Tradesman Van starts with the exact original-size family used by the van's sub-model. For many B200 applications, that may mean bias-ply sizes such as H78-15, J78-15, or L78-15, while many B300 applications stay in blackwall 16.5-inch truck sizes.

Once the size is right, appearance becomes the next filter. Whitewall and dual-stripe choices can create a more dressed-up passenger-style presentation on some 15-inch fitments, while blackwall truck tires preserve a work-oriented look. If exact originality matters, compare the van against marque-specific historical references before finalizing sidewall style.

Tire construction can noticeably change how a restored 1979 Dodge Van Tradesman Van presents itself. Bias-ply tires typically keep the van in a more traditional visual lane, especially in alphanumeric 15-inch sizes or numeric 16.5-inch truck forms, while radial and bias-look radial options can shift that presentation even when the size family stays similar.

That matters most on vans where the tires are a visible part of the overall stance and character. A restoration-oriented owner may prefer the look of a bias-ply or bias-look radial, while someone prioritizing a radial setup may accept a different visual feel as long as wheel compatibility and fitment remain appropriate.

Yes, modifications can affect tire fitment on a 1979 Dodge Van Tradesman Van. Aftermarket wheels, suspension changes, altered ride height, brake conversions, or body changes can all influence which tire size still works properly, even if the van originally used one of the factory size families.

That matters even more on this Dodge because the model line already spans two wheel diameters and many tire sizes. Any van that has been converted, customized, or updated should have its actual wheel diameter, wheel width, and clearance at steering and suspension points checked before ordering replacement tires.

Before driving a 1979 Dodge Van Tradesman Van on new tires, inspect the wheels for correct diameter and condition, confirm the tires are seated properly, and check for adequate clearance at the fenders, steering components, and suspension. Tire pressure should also be set correctly for the tire and vehicle setup.

A broader walk-around is worthwhile on an older van. Look for loose wheel hardware, uneven ride height, worn steering parts, brake drag, and any signs that an old tire rubbed previously. A short, careful road test can then confirm that the van tracks cleanly and that nothing contacts under load or steering lock.

Tires on a collector 1979 Dodge Van Tradesman Van should be checked regularly for pressure loss, cracking, cuts, bulges, and uneven tread wear, even if the van is not driven often. Low-use vehicles can still age their tires through time, storage conditions, and long periods of sitting in one position.

Good storage habits help preserve both appearance and service life. Keep the van away from prolonged heat, direct sunlight, moisture, and ozone sources, and move it periodically if possible to avoid flat spotting. Any tire that shows age-related deterioration or unexplained air loss deserves closer inspection before road use.