1979 Dodge B200 & Maxi Tires

The 1979 Dodge B200 & Maxi uses two primary tire sizes: L78-15 and LR78-15. L78-15 is the vintage alphanumeric bias-ply fitment, while LR78-15 is the radial-format fitment. Both sizes are built around a 15-inch rim, so the decision is less about wheel diameter and more about choosing the correct construction and presentation for the van.

That distinction matters because a van may still be running its traditional bias-ply setup, or it may already have been converted to a radial-style arrangement. Confirm the size marked on the tire, inspect the wheel width and condition, and make sure any previous suspension or wheel changes have not altered the space available around the tire.

Both primary tire sizes used on the 1979 Dodge B200 & Maxi are built for a 15-inch rim. That applies to the L78-15 bias-ply fitment and the LR78-15 radial fitment, so wheel diameter remains consistent even though the tire constructions differ.

Rim diameter is only one part of the fitment picture on a full-size van. Wheel width should still be checked before selecting a tire, especially when comparing bias-ply tires, a bias-look radial, or a modern radial equivalent. It is also worth confirming that the van still has its intended wheels if it has seen decades of replacement parts or customization.

The 1979 Dodge B200 & Maxi B200 & Maxi (GVWR 6400) follows the same overall fitment pattern as the main vehicle, using L78-15 and LR78-15 on 15-inch rims. That means the covered sub-model does not introduce a different wheel diameter, but it does preserve the same bias-ply-versus-radial decision.

Even with shared fitment, tire selection still depends on how the van is equipped today. A restoration-minded owner may focus on period-style bias-ply options and sidewall treatments, while another owner may be comparing a radial-style tire or a modern equivalent. Matching the current wheel setup and intended use remains the most important next step.

L78-15 is the bias-ply tire size used on the 1979 Dodge B200 & Maxi. It uses the vintage alphanumeric sizing system and stays within the traditional 15-inch fitment for the van. That makes it the natural starting point for owners who want a period-style tire construction and the sidewall choices commonly associated with classic replacement tires.

Construction affects more than the lettering on the sidewall. A van set up around bias-ply tires should be evaluated carefully before changing to a radial alternative, especially where wheel width, steering feel, and tire clearance are concerned. It also helps to decide early whether the goal is historical appearance, truck-style utility character, or a radial-style driving compromise.

Radial equivalents for L78-15 include 235R15, P235/75R15, P255/70R15, and 820R15. Those cover an 80-series metric radial, a 75-series P-metric radial, a 70-series P-metric radial, and a bias-look radial equivalent. Each one gives a different way to move from the original bias-ply size into radial construction while staying in the same general fitment conversation.

The recommended rim-width range associated with these equivalents is 6 to 8 inches, which makes wheel verification especially important before converting. A radial equivalent should also be checked against the van's actual wheel condition, body clearance, and intended load use. Similar sizing language does not remove the need to confirm the full package on the vehicle.

That choice depends on how the 1979 Dodge B200 & Maxi is being used and how closely the owner wants to stay with its traditional tire presentation. L78-15 keeps the van in a bias-ply format, while LR78-15 and the listed radial equivalents offer radial-based alternatives. Both paths are valid as long as the tire matches the van's wheel and fitment requirements.

A restoration-oriented van often leads buyers toward the original-style construction and sidewall appearance, while a road-use-focused van may prompt a closer look at radial options. The best approach is to inspect the current wheels, confirm compatible width, and make sure the chosen tire works with the van's actual suspension height and available clearance.

Start with the role the van plays. An L78-15 choice for a 1979 Dodge B200 & Maxi can lean toward a traditional passenger-style bias-ply presentation, a whitewall-focused restoration look, or a more truck-oriented blackwall option. Brand, tire series, sidewall style, construction details, and load specification all help separate one L78-15 offering from another.

The wheel itself deserves just as much attention as the tread and sidewall. Compare the tire's rim-width requirements with the actual wheel on the van, and review load figures in the context of how the vehicle will be used. A van that mainly appears at shows may need a different emphasis than one carrying passengers or gear on regular road trips.

The 1979 Dodge B200 & Maxi has a broad range of sidewall treatments available across its tire options. L78-15 choices include blackwall, narrow whitewall, wide whitewall, and dual-white-stripe versions, while LR78-15 is available with a narrow whitewall. That gives owners room to shape the van's appearance without changing the core tire size family.

Sidewall style should match the way the van is being presented. A plain blackwall can suit a more utilitarian or truck-influenced look, while whitewall variations create a more dressed-up, restoration-oriented feel. It is smart to settle the visual goal early, because appearance choice can narrow the field before comparing series details, construction type, and wheel compatibility.

Tires for the 1979 Dodge B200 & Maxi are available from Coker Classic, BFGoodrich, STA, and Firestone. Those brands cover the L78-15 bias-ply fitment and the LR78-15 radial-style option, with different tire series and sidewall treatments depending on the size and construction being considered.

Brand names are most useful when tied to the kind of tire you want rather than treated as a shortcut by themselves. One owner may be comparing whitewall presentation within bias-ply options, while another may want a truck-style blackwall or a radial with vintage character. After narrowing the construction and appearance, compare rim-width suitability and load-related specifications.

A period-style 1979 Dodge B200 & Maxi usually starts with the L78-15 bias-ply fitment, because it preserves the vintage alphanumeric sizing and the traditional construction associated with the van's era. Within that size, buyers can choose from blackwall, narrow whitewall, wide whitewall, and dual-white-stripe presentations depending on the style of restoration or preservation being pursued.

Construction and sidewall treatment should support the van's overall look rather than be chosen in isolation. A work-oriented van may look more natural on a blackwall tire, while a more dressed conversion or cruiser-style build may suit a whitewall treatment. When exact originality matters, period photos, marque references, and vehicle-specific documentation remain important checkpoints.

Tire construction changes the visual character of a restored 1979 Dodge B200 & Maxi more than many buyers expect. A bias-ply L78-15 keeps the van in a traditional sizing and construction format, while LR78-15 and other radial alternatives shift the presentation toward a later-style tire look even when the wheel diameter stays at 15 inches.

That visual difference matters on a large van because the tires occupy a noticeable amount of the vehicle's stance and side profile. Owners trying to preserve a stronger period impression often stay close to the bias-ply fitment and choose sidewall styling carefully. Buyers more focused on mixed road use may accept a radial-style appearance as part of the tradeoff.

Yes, modifications can affect tire fitment on a 1979 Dodge B200 & Maxi even when the tire size itself looks correct on paper. Aftermarket wheels, changes in wheel width, suspension alterations, ride-height changes, and body or fender work can all influence how an L78-15, LR78-15, or a radial equivalent sits and clears the van.

A careful fitment check should look at more than wheel diameter alone. Steering clearance, sidewall-to-body space, and the actual wheel dimensions on the van all deserve attention before committing to a tire. Full-size vans often live long lives with many parts changes, so assuming the current setup matches the original wheel package can lead to avoidable problems.

Before driving a 1979 Dodge B200 & Maxi on new tires, inspect the wheels for damage or corrosion, confirm the wheel dimensions match the tire's requirements, and make sure the tires are inflated appropriately for their application. It is also smart to look over suspension and steering components so the new tires are not being asked to work around worn hardware.

A short clearance check at full steering lock and under normal loaded height can prevent surprises once the van is moving. After the first miles, recheck air pressure and look for any signs of rubbing, unusual wear, or air loss. On an older van, those simple steps help verify that the new tires and the existing chassis are working together properly.

L78-15 tires on a collector 1979 Dodge B200 & Maxi should be maintained with regular pressure checks, periodic visual inspections, and careful storage habits. Watch for sidewall cracking, cuts, bulges, uneven tread wear, or slow air loss, especially on a van that spends long periods parked and only comes out for occasional events or seasonal driving.

Storage conditions matter because collector vehicles often age tires through time rather than mileage. Keeping the van away from prolonged sunlight, excess heat, moisture, and ozone-producing equipment can help preserve tire condition. A brief inspection before each drive is worthwhile, since older vehicles and low-use vehicles can develop tire issues that are easy to miss in routine use.