1989 Dodge Trucks Ramcharger Tires

The 1989 Dodge Trucks Ramcharger uses 235/75R15 and 31X10.50R15 tires, both in radial construction on 15-inch rims. The exact size depends on the sub-model. AD100 and AD150 use 235/75R15, while AW100 and AW150 can use either 235/75R15 or 31X10.50R15.

That means the first step is confirming whether the vehicle is an AD or AW sub-model and then checking the wheel setup actually on the truck. A Ramcharger with replacement wheels, suspension changes, or an existing oversized tire setup may need closer inspection before choosing between the standard metric radial and the taller flotation-style light truck size.

The tire fitments covered for the 1989 Dodge Trucks Ramcharger use a 15-inch rim diameter. Both 235/75R15 and 31X10.50R15 are built for 15-inch wheels, so the wheel diameter stays the same even though the tire sizing formats are different.

Rim diameter is only part of the fitment picture, especially if the truck has been changed from its original wheel setup. Wheel width also matters, along with clearance at the fender, steering components, and suspension. That becomes more important when moving from 235/75R15 to 31X10.50R15, since the second size is a larger light-truck format.

No. The 1989 Dodge Trucks Ramcharger does not use one tire size across every sub-model. AD100 and AD150 use 235/75R15, while AW100 and AW150 can use either 235/75R15 or 31X10.50R15, all in radial construction.

That difference matters because it changes both the appearance of the vehicle and the range of product choices. A buyer selecting tires for an AW model should verify whether the truck is staying with a standard road-size radial or already runs the taller light-truck option, then match the tire choice to the wheel dimensions and intended use.

Start with the fact that 235/75R15 is the primary radial size used across all four covered Ramcharger sub-models, and it has the broadest product variety. Choices in this size include raised white letter, narrow whitewall, and wide whitewall sidewalls from brands such as BFGoodrich, American Classic, Maxxis, Coker Classic, Tornel, and Travelstar.

The best way to narrow that down is by deciding how the truck will be used and how it should look. A whitewall radial gives a more traditional presentation, while a raised white letter all-terrain leans toward a tougher SUV character. Rim-width compatibility, load figures, and the condition of the truck’s current wheels should also be checked before making a final selection.

Sidewall choices for the 1989 Dodge Trucks Ramcharger include raised white letter, narrow whitewall, and wide whitewall depending on the tire size and product line. In 235/75R15, the selection spans all three styles, while 31X10.50R15 is available here as a raised white letter all-terrain tire.

That gives the Ramcharger owner room to shape the truck’s personality without changing the basic wheel diameter. A wide whitewall creates a more vintage-inspired street presentation, a narrow whitewall stays restrained, and raised white letters give a more truck-oriented appearance. The right choice depends on whether the goal is restoration-minded style, everyday use, or a tougher period SUV look.

Tires for the 1989 Dodge Trucks Ramcharger are available from BFGoodrich, American Classic, Maxxis, Coker Classic, Tornel, and Travelstar in the covered sizes. The widest brand spread appears in 235/75R15, while 31X10.50R15 is represented here by a BFGoodrich All-Terrain T/A KO2 option.

Brand alone should not be the only deciding factor. It makes more sense to compare each product’s sidewall treatment, tire series, rim-width range, and load specification against the way the Ramcharger will be used. That keeps the choice focused on fitment and appearance rather than assuming every tire in the same nominal size serves the same purpose.

A period-style 1989 Dodge Trucks Ramcharger usually starts with the correct primary size for the sub-model and then moves to the right visual character. In 235/75R15, that can mean whitewall radials from American Classic, Coker Classic, Maxxis, Tornel, or Travelstar, while a raised white letter BFGoodrich choice gives the truck a more rugged late-1980s SUV look.

The right answer depends on what version of period style you want to capture. Some Ramchargers look best with a cleaner street-oriented whitewall presentation, while others suit an all-terrain stance better. For exact originality questions, details such as trim, regional delivery, and prior restoration choices should be checked against marque-specific historical references before settling on one sidewall style.

For the covered 1989 Dodge Trucks Ramcharger fitments, the primary tire construction is radial. That means the appearance difference comes less from choosing bias-ply versus radial and more from the size format and sidewall treatment, such as 235/75R15 with whitewalls or 31X10.50R15 with raised white letters.

Visual impact can change quickly even when the wheel diameter stays at 15 inches. A standard metric radial keeps the truck closer to a stock road-going presentation, while the taller flotation-style size gives it a heavier light-truck posture. Matching the tire’s stance and sidewall design to the restoration goal is usually more important here than the construction type itself.

Yes. Modifications can affect tire fitment on a 1989 Dodge Trucks Ramcharger even when the tire still carries the correct 15-inch rim diameter. Aftermarket wheels, different wheel widths, suspension lifts or lowering, and body or steering changes can all alter the space available for 235/75R15 or 31X10.50R15 tires.

That is especially important on AW models, where more than one primary size may be in play. A truck that already wears a taller tire or non-stock wheel may not respond the same way as one on its original setup. Checking wheel width, clearance through full steering travel, and suspension condition helps prevent rubbing or mismatch before road use.

Before driving a 1989 Dodge Trucks Ramcharger on new tires, inspect the wheels for correct diameter and condition, confirm the tires are mounted in the proper size, and set inflation to the tire and vehicle requirements. It also makes sense to check for clearance at the fenders, frame, and steering components with the truck at rest and through turning range.

A Ramcharger that has spent time parked deserves a broader once-over before regular road use. Look for worn suspension parts, loose steering components, uneven old-tire wear patterns, and signs that alignment may be off. Catching those issues early helps the new tires wear properly and makes it easier to evaluate whether the chosen size suits the vehicle’s actual setup.

Collector-use tires on a 1989 Dodge Trucks Ramcharger should be checked regularly for air loss, tread wear, cracking, cuts, bulges, and age-related deterioration, even if the truck sees limited mileage. Radial tires that spend long periods parked still need routine pressure checks and periodic inspection because low-use storage does not stop rubber from aging.

Storage conditions matter almost as much as mileage. Keeping the Ramcharger away from prolonged sunlight, moisture, heat, and ozone sources helps preserve tire condition over time. It is also smart to inspect the tires before any longer drive, since a vehicle that looks road-ready can still have aging-related tire issues that only become obvious under close examination.