1983 Mitsubishi Tredia Tires

A 1983 Mitsubishi Tredia uses either 165/80R13 or 185/70R13, depending on sub-model. The Base and Tredia w/aluminum wheels use 165/80R13, while the L, L w/aluminum wheels, LS, and LS w/aluminum wheels use 185/70R13. Both primary sizes are radial tires built for 13-inch rims.

That means the right answer starts with identifying the exact trim and wheel configuration on the car, not just the year and model name. A Tredia that has changed wheels over the years should also have its actual rim width and tire clearance checked before a replacement is chosen.

The 1983 Mitsubishi Tredia uses 13-inch rims with both of its primary tire sizes. The 165/80R13 and 185/70R13 fitments are both matched to a 13-inch rim diameter, so the key difference between them is the tire size used by each sub-model rather than a change in wheel diameter.

Rim diameter is only part of the fitment picture, especially on an older imported sedan that may no longer wear its original wheels. It is also worth confirming wheel width, because the available 165/80R13 and 185/70R13 products have different rim-width ranges depending on the tire selected.

The 1983 Mitsubishi Tredia has more than one tire size because fitment varies by sub-model. Some versions use 165/80R13, while L and LS variants use 185/70R13. Both sizes stay within the same 13-inch rim diameter, but the section width and profile differ enough that they should not be treated as one-size-fits-all choices.

For a buyer, that means the important decision is not simply choosing between a narrower and wider tire by preference. The correct starting point is the trim level and wheel setup already on the car, followed by a check of wheel width and clearance if the Tredia has been modified or restored with replacement wheels.

Start with the correct primary size for the exact sub-model, since a 1983 Mitsubishi Tredia may use either 165/80R13 or 185/70R13. From there, compare radial construction details that matter in actual use, including sidewall style, tire series, rim-width range, load figure where stated, and whether the car is being kept more stock in appearance or driven more regularly.

A Base model with 165/80R13 calls for a different approach than an LS on 185/70R13, especially because the broader size has more blackwall, whitewall, and redline choices. It also helps to look at the actual wheel on the car before deciding, particularly if the Tredia has seen wheel swaps over the years.

Sidewall choices for the 1983 Mitsubishi Tredia include wide whitewall, narrow whitewall, redline, and blackwall, depending on tire size. The 165/80R13 offerings are whitewall-oriented, while 185/70R13 opens up blackwall performance-style tires along with BFGoodrich whitewall and redline options.

That gives the Tredia owner a real appearance decision rather than only a size decision. Whitewalls can support a more traditional 1980s presentation, redlines add a stronger visual accent, and blackwalls suit a cleaner, less decorative look, but the first filter should still be the correct size for the sub-model.

Brands available for the 1983 Mitsubishi Tredia include BFGoodrich and Maxxis in 165/80R13, plus BFGoodrich, Avon, Dunlop, Michelin, and Vredestein in 185/70R13. Those choices cover several radial tire series, from whitewall-focused offerings to blackwall tires with a more sporting or European-style presentation.

Brand selection only becomes useful after the proper size is confirmed, because the product mix is much broader in 185/70R13 than in 165/80R13. Once the correct size is established, compare each tire by series, sidewall treatment, and wheel-width suitability instead of assuming every brand offers the same type of fitment or look.

A period-style 1983 Mitsubishi Tredia starts with using the correct size for the specific sub-model: 165/80R13 for Base and Tredia w/aluminum wheels, or 185/70R13 for L and LS variants. From there, the look can be shaped through whitewall, redline, or blackwall sidewall treatments depending on how original-looking or era-inspired the finished car is meant to feel.

BFGoodrich whitewall and redline options can create a stronger vintage visual statement, while blackwall tires from Avon, Dunlop, Michelin, and Vredestein give a subtler appearance in 185/70R13. When exact originality matters, compare the car against marque literature, survivor examples, or other vehicle-specific references before settling on one sidewall style.

On the 1983 Mitsubishi Tredia, the primary fitments are already radial, so the restoration question is less about bias-ply versus radial and more about how the radial tire is presented. Sidewall style and tire series do most of the visual work here, especially when comparing whitewall, redline, and blackwall options in the correct 13-inch size.

A restored Tredia can look noticeably different depending on whether the tire has a broad whitewall, a narrow whitewall, or a plain black sidewall. Keeping the correct size for the sub-model is the foundation, since a visually appealing tire still needs to match the car's wheel setup and intended stance.

Yes, modifications can affect tire fitment on a 1983 Mitsubishi Tredia even when the tire size itself is correct for the model line. Changes such as aftermarket wheels, altered wheel width, suspension lowering, or body repairs can all influence how a 165/80R13 or 185/70R13 tire sits in the wheel opening and clears surrounding components.

That is especially important on an older car that may have passed through several owners. A Tredia with replacement wheels or suspension changes should have wheel diameter, wheel width, and available clearance checked before a new tire is selected, rather than assuming the original sub-model fitment still applies exactly.

Before driving a 1983 Mitsubishi Tredia on new tires, inspect the wheels for damage, confirm the rim size and width, and make sure the tire size matches the specific sub-model. It is also smart to check alignment, suspension wear, brake condition, and valve stems so the new tires are not immediately affected by avoidable mechanical issues.

A road-ready inspection should also include tire pressure, lug torque, and a careful look at clearance during steering and suspension movement. On a collector-era import that may sit for long periods, it pays to check for old air-loss habits, uneven wear patterns, and wheel corrosion before relying on the car for regular driving.

1983 Mitsubishi Tredia tires should be maintained with regular pressure checks, periodic inspections for cracking, cuts, bulges, and uneven wear, and routine attention to alignment and suspension condition. Whether the car uses 165/80R13 or 185/70R13, a properly maintained radial tire will age better and deliver more predictable service than one left underinflated or neglected.

Collector cars often accumulate age before they accumulate mileage, so storage matters as much as driving. Keeping the Tredia away from prolonged sunlight, heat, moisture, and ozone sources can help preserve the tires, and a visual inspection before each outing is a sensible habit on a low-use vintage sedan.