1985 Dodge Trucks D350 Tires

The 1985 Dodge Trucks D350 uses one of three bias-ply tire sizes: 750-16, 800-16.5, or 950-16.5. The correct size depends on the truck’s sub-model and wheel setup, rather than a single universal fitment across the entire D350 range.

A dual-rear-wheel truck can use either 750-16 or 800-16.5, while the Base model uses 950-16.5. Since both 16-inch and 16.5-inch wheels appear on this model, checking the actual rim diameter on the truck is just as important as confirming the badge or registration before comparing tires.

A 1985 Dodge Trucks D350 can use either a 16-inch or a 16.5-inch rim, depending on tire size and configuration. The 750-16 tire fits a 16-inch wheel, while 800-16.5 and 950-16.5 fit 16.5-inch wheels.

That half-inch difference matters because a 16-inch tire and a 16.5-inch tire are not interchangeable. Before selecting any replacement, inspect the wheel itself and confirm the current tire size already mounted, especially if the truck has been in service for decades or may have had wheels changed at some point.

The 1985 Dodge Trucks D350 has more than one tire size because fitment varies by sub-model and wheel setup. The DRW version uses 750-16 or 800-16.5, while the Base model uses 950-16.5, so the truck was not built around one universal tire size.

For a buyer, that means the first decision is not brand or tread style but identifying the exact truck configuration and wheel diameter. Once those are confirmed, the available bias-ply options become much easier to compare for appearance, rim-width suitability, and the type of truck use the tire is meant to support.

A 750-16 tire for a 1985 Dodge Trucks D350 should first be matched to a truck that actually uses the 16-inch application, most commonly a DRW setup. Within that size, choices range from traditional blackwall truck tires to wide whitewall options and several different bias-ply series.

After confirming the wheel diameter, compare the tire’s intended character against how the truck will be used. Some 750-16 choices lean toward restoration-style appearance, while others are clearly truck-oriented and carry higher load figures at stated pressures, so rim width, load needs, and visual presentation should all be weighed together.

Sidewall style depends on the tire size. In 750-16, the 1985 Dodge Trucks D350 has blackwall and wide whitewall choices, while the 800-16.5 and 950-16.5 options are centered on blackwall truck tires.

That makes 750-16 the most flexible size for owners who want either a utility look or a more restoration-oriented presentation. On the 16.5-inch sizes, the decision is more functional, with emphasis on truck tread series rather than decorative sidewall treatment, so the wheel setup largely determines how much appearance variety is available.

Available brands for the 1985 Dodge Trucks D350 include Firestone, Lester, BFGoodrich, and STA, although they are not offered evenly across every size. The broadest brand variety appears in 750-16, while the 16.5-inch sizes are served by STA truck tires.

That brand spread affects how you compare tires. A 750-16 buyer can look across classic bias-ply and truck-focused lines with more sidewall variety, while 800-16.5 and 950-16.5 buyers will spend more time comparing series such as Traxion and Super Transport and making sure the tire matches the truck’s wheel width and intended use.

A period-style 1985 Dodge Trucks D350 tire choice starts with using the truck’s correct primary size and staying with bias-ply construction. For a 750-16 application, that opens the door to both traditional blackwall truck tires and wide whitewall choices, while the 16.5-inch sizes remain more strictly truck-oriented in appearance.

The best visual match depends on what kind of D350 you are presenting. A work-truck look usually points toward blackwall commercial-style tread patterns, while a more restoration-minded 16-inch setup may justify a whitewall presentation. When exact originality matters, compare the truck against period photos, original paperwork, or marque-specific restoration references.

On a restored 1985 Dodge Trucks D350, bias-ply construction plays a major role in preserving a traditional truck stance and period-style visual character. Since this model’s primary fitments are all bias-ply, the construction itself is part of the truck’s vintage presentation as much as the sidewall color or tread style.

Appearance still varies within that construction depending on size and series. A 750-16 tire can lean more toward classic styling because whitewall options exist, while the 16.5-inch sizes present a more utilitarian heavy-duty look. Matching construction, sidewall treatment, and the truck’s actual role usually creates a more coherent restoration result than choosing by size alone.

Yes, modifications can affect tire fitment on a 1985 Dodge Trucks D350, especially because this truck already spans both 16-inch and 16.5-inch wheel applications. Changes such as aftermarket wheels, altered ride height, brake conversions, or body modifications can influence whether the original size still matches the truck properly.

A modified truck should be checked for actual wheel diameter, wheel width, and clearance around fenders, suspension parts, and steering components before any replacement is chosen. Even when the tire size sounds familiar, an altered setup can change what the truck can reasonably accept, so the current hardware matters more than assumptions.

Before driving a 1985 Dodge Trucks D350 on new tires, inspect the wheels for correct diameter and condition, make sure the lug hardware seats properly, and verify that the mounted tire matches the truck’s intended fitment. It also helps to confirm inflation, visible sidewall condition, and basic clearance once the truck is back on the ground.

An older one-ton truck may have spent long periods parked or may have changed roles over time, so a quick visual check is not enough. Look at suspension wear, steering response, brake condition, and any signs of rubbing during a slow test drive, particularly on dual-rear-wheel trucks or trucks with replacement wheels.

Tires on a 1985 Dodge Trucks D350 should be maintained with regular pressure checks, visual inspections for cracking, bulges, cuts, and uneven wear, and periodic checks for air loss on vehicles that sit for extended periods. Collector-use and work-truck use both demand attention because age and inactivity can be as important as mileage.

Storage conditions matter on older bias-ply truck tires, so keeping the truck away from prolonged sunlight, moisture, and ozone sources can help preserve condition. It is also wise to recheck the tires before longer drives, since a D350’s load-carrying role places extra importance on tread condition, wheel integrity, and keeping the truck on the correct size.