1985 Subaru Trucks Tire Fitment Guide

1985 Subaru Trucks use one tire size across the model range: 185/70R13. That size fits the 1985 Subaru Trucks Brat and mounts on a 13-inch wheel. Rim-width guidance within this size ranges from 4.5 to 6.5 inches depending on the specific tire, so the wheel should be checked against the tire you are considering rather than assumed from size code alone.

That simplicity is helpful because year and make alone are enough to narrow the fitment to one basic size, but wheel details still matter. If your Brat has aftermarket wheels, confirm the actual rim width before choosing a product, especially if you are comparing a sport-oriented blackwall radial with a redline or wide whitewall version built around a slightly different rim-width range.

On a 1985 Subaru Trucks tire, 185/70R13 is a metric radial code. The 185 is the nominal section width in millimeters, 70 is the aspect ratio, R identifies radial construction, and 13 is the wheel diameter in inches. In practical terms, it is a relatively compact radial size typical of many imported passenger-based utility vehicles from the mid-1980s.

Understanding the code helps you separate fitment from styling. A redline, wide whitewall, or blackwall tire can all share the same 185/70R13 dimensions, so the truck still stays in the proper size family while the appearance changes. That is especially useful for a Brat owner deciding whether to preserve a stock-style look, echo period personalization, or keep the truck understated.

Yes. All 1985 Subaru Trucks models for this year use the same 185/70R13 radial size, which means the 1985 Brat does not split into multiple factory size paths at the year-make level. The shared 13-inch rim diameter keeps the fitment picture straightforward and removes the usual need to sort between different model-specific tire dimensions.

That does not mean every tire choice feels identical once installed. The visible sidewall treatment, brand character, and speed rating can still change the personality of the truck even when the dimensions stay the same. Once you know you are working with a Brat on 13-inch wheels, the next step is choosing the version of 185/70R13 that fits your restoration goals and driving habits.

1985 Subaru Trucks tires in 185/70R13 are available with blackwall, redline, and wide whitewall sidewall treatments. Blackwall choices come from Avon and Dunlop in this size, while BFGoodrich offers both redline and wide whitewall versions of the Silvertown Radial. All of them share the same basic radial fitment, so the difference is primarily visual rather than dimensional.

For a Brat, blackwall is the most natural match if you want a restrained, era-appropriate import-truck appearance. Redline and wide whitewall treatments lean more toward personalized or custom presentation and can shift the truck's look considerably without changing the underlying size. Choosing between them comes down to whether you want the tire to disappear into the vehicle's design or become a styling feature in its own right.

BFGoodrich, Avon, and Dunlop all offer 185/70R13 tires for 1985 Subaru Trucks. BFGoodrich covers the size with Silvertown Radial variations, while Avon offers the CR6ZZ and Dunlop offers the SP Sport Aquajet. Each brand approaches the same fitment a little differently through sidewall appearance and, in some cases, speed-rating emphasis.

That brand spread gives Brat owners room to choose a tire that suits the truck's personality. A more classic-looking BFGoodrich treatment can support a period custom or nostalgic presentation, while blackwall options from Avon and Dunlop may appeal to owners after a cleaner, more performance-minded look. The best choice is usually the one that matches both the wheel width and the visual direction of the vehicle.

For 1985 Subaru Trucks in 185/70R13, the BFGoodrich Silvertown Radial and Avon CR6ZZ share the same basic size and radial construction, but they differ in presentation and fitment details. The BFGoodrich tire appears in redline and wide whitewall forms, carries a 1,135-pound maximum load at 35 psi, and fits 5.00- to 6.50-inch rims. The Avon CR6ZZ uses a blackwall sidewall, carries an H speed rating of 130 mph, and fits 4.5- to 6.0-inch rims.

That makes the BFGoodrich the stronger visual choice if your Brat leans toward period styling or a custom finish, while the Avon fits a simpler blackwall look with a narrower wheel-width window. Neither choice changes the underlying 13-inch fitment, but they do speak to different goals. Compare your actual wheel width and decide whether appearance or a sportier sidewall profile is the bigger priority.

Rim-width requirements for 1985 Subaru Trucks depend on the exact 185/70R13 tire you choose. BFGoodrich Silvertown Radial versions fit 5.00- to 6.50-inch rims, while the Avon CR6ZZ fits 4.5- to 6.0-inch rims. All of these tires mount on a 13-inch wheel, but the acceptable wheel width changes slightly from one product to another.

That is why wheel measurement matters even when the size code stays the same. A Brat wearing original-width wheels may work with several options, but an aftermarket wheel could push you toward one product over another. Confirming wheel width before choosing a tire helps avoid mounting problems and keeps the sidewall shape closer to what the tire maker intended.

The 185/70R13 tires used on 1985 Subaru Trucks are not marked as tube-type in the available products, and this size is generally encountered as a modern radial application on passenger-style wheels. That points the buyer toward a tubeless-style setup unless a specific wheel condition or wheel design calls for a different approach. The decisive detail is always the tire's sidewall marking and the condition of the wheel itself.

A sound 13-inch wheel with a proper bead seat is the starting point. If your Brat still carries original wheels, inspect them closely for rust, pitting, and bead-seat damage before mounting fresh rubber. When an older wheel has sealing concerns, a tire professional familiar with vintage applications can advise whether the wheel is suitable as-is or needs repair before the tire goes into service.

A 1985 Subaru Trucks vehicle should be stored in a cool, dry, dark space with the tires kept away from direct sunlight, electric motors, battery chargers, welders, and other ozone sources that age rubber. Keep the tires properly inflated, and if the Brat will sit for long periods, roll it occasionally or support it in a way that reduces prolonged loading on one contact patch. Clean, dry concrete is far better than bare earth or a damp surface.

Those habits matter because collector vehicles often age their tires by time and environment more than by miles. A Brat that is parked for months between drives can develop cosmetic sidewall aging or temporary flat-spotting even when tread wear is minimal. Good storage practice preserves the appearance of blackwall, redline, or whitewall tires and helps the truck feel more settled when it goes back on the road.

Tires on a 1985 Subaru Trucks vehicle are usually judged by age before they are judged by mileage. A sensible collector-car rule is to evaluate them carefully once they reach about five to seven years old and to give serious replacement consideration as they approach ten years, even if tread depth still looks healthy. The DOT date code on the sidewall is the reference point for age, not the date the truck was restored.

That matters especially on a Brat that sees seasonal or occasional use, because low annual mileage can hide rubber aging. Sidewall cracking, hardening, vibration, and a general loss of confidence are stronger warning signs than raw tread wear. If the truck's driving pattern includes highway trips or long event travel, age should carry even more weight in the decision than miles accumulated.

Tires on a 1985 Subaru Trucks should be inspected before every drive and again before any longer trip. Look for sidewall cracking, bulges, embedded debris, uneven tread wear, and signs of air loss, and check inflation with an accurate gauge when the tires are cold. A quick look at the valve stems is worthwhile too, since stem age can become a failure point on an older vehicle.

Regular inspection is one of the simplest ways to protect both the truck and its occupants. A Brat that only comes out on weekends can sit long enough for small issues to go unnoticed until they become roadside problems. Frequent checks also help you spot alignment or suspension concerns early, because unusual wear often shows up in the tires before the driver notices it elsewhere.

A 1985 Subaru Trucks Brat belongs to the era when radial construction was already the normal fitment type for mainstream compact vehicles, and the year-make fitment centers on 185/70R13 radial tires. That makes radial construction the correct starting point for an authenticity-minded replacement. The finer details of sidewall treatment can vary depending on market, trim presentation, and the way a particular truck was delivered.

For a restoration, the safest path is to confirm the size on the truck's original references and compare that with the wheel currently on the vehicle. If your goal is a factory-style appearance, a blackwall radial will usually be the most natural visual direction for a mid-1980s Subaru utility model. Marque clubs and original sales literature are the right places to settle small presentation details before a judged event.

Correct tire fitment does matter when showing a 1985 Subaru Trucks, even more so if the event places value on originality. Judges and knowledgeable enthusiasts typically notice whether the tire size is right, whether the construction type suits the period, and whether the sidewall treatment matches the vehicle's intended presentation. On a 1985 Brat, using the correct 185/70R13 radial size is the foundation of getting the look right.

The next question is whether you want factory-like authenticity or period-style personalization. A blackwall radial usually aligns more closely with a stock mid-1980s import-truck appearance, while redline or wide whitewall styling pushes the truck toward a custom visual statement. If the event has strict judging standards, check with the hosting club or Subaru marque community so the tire's appearance does not undermine otherwise careful restoration work.

For the 1985 Subaru Trucks in 185/70R13, Dunlop SP Sport Aquajet and BFGoodrich Silvertown Radial differ most in visual style and rating detail. The Dunlop is a blackwall radial marked 185/70VR13 82V, giving it a V speed rating with a 149 mph ceiling, and it carries a maximum load figure of 1,047 pounds. The BFGoodrich is also radial, but it appears in redline and wide whitewall forms and carries a 1,135-pound maximum load at 35 psi.

That comparison matters in restoration terms because each tire sends a different visual message. The Dunlop supports a cleaner, more understated late-1980s look, while the BFGoodrich versions can add a period custom cue that stands apart on a show field. If originality is your first priority, choose the sidewall style that best matches the truck's intended period appearance rather than focusing only on the shared size code.

Yes, 1985 Subaru Trucks tires in 185/70R13 can be suitable for highway driving when they are fresh, correctly inflated, undamaged, and matched to a sound wheel. The available radials include H-rated products with a 130 mph ceiling and V-rated products with a 149 mph ceiling, both well beyond normal U.S. highway speeds. In real use, the condition of the Brat itself often matters more than the tire's theoretical top-speed rating.

A compact 1985 utility vehicle is still governed by its brakes, steering, suspension condition, and overall mechanical health, not just by the number on the tire. If the truck wanders, vibrates, or has age-stiffened bushings, fresh tires alone will not solve the larger roadworthiness picture. Treat the tire as one part of a complete safety check before regular highway use or longer touring drives.

Inflation pressure for 1985 Subaru Trucks should start with the vehicle manufacturer's recommendation for the Brat and then be checked against the tire's own markings and limits. Within 185/70R13, one radial carries a maximum load of 1,135 pounds at 35 psi, while another carries a maximum load figure of 1,047 pounds. Those numbers are tire limits tied to load capacity, not universal running-pressure instructions for every product in the size.

The right approach is to use the factory pressure guidance for normal operation unless the tire maker directs otherwise for that exact tire. Do not transfer one tire's pressure figure to another simply because both say 185/70R13 on the sidewall. Matching the pressure to the vehicle, the specific tire, and the way the truck is actually used will give better ride, wear, and stability than guessing from size alone.

Before taking a 1985 Subaru Trucks on a longer drive, inspect all four tires and the spare for cracking, cuts, bulges, unusual wear, and proper cold inflation. Confirm that the valve stems are in good condition, that the tread is free of embedded debris, and that each wheel is secure and free of visible damage. On an older Brat, tire condition should be part of a broader pre-trip check that includes brakes, fluids, belts, lights, and steering response.

That routine is especially important on a collector vehicle that may spend more time parked than traveling. A short local drive can hide age-related weaknesses that become obvious only after sustained highway heat and distance. If the truck has sat for a while, a brief shakedown drive close to home before any major outing can reveal vibration, pull, or air-loss issues while the solution is still easy and low-stress.