2023 RAM Trucks 2500 Tires

The 2023 RAM Trucks 2500 uses four primary radial tire sizes: 245/70R17, 285/70R17, 275/70R18, and 285/60R20. The correct size depends on the exact trim and wheel package, so there is no single tire size that covers every 2500 in the lineup.

The fastest way to narrow it down is to confirm the truck's sub-model and wheel diameter first. A Tradesman can use a different 17-inch size than a Power Wagon, while several trims may use either 18-inch or 20-inch setups, so matching the sidewall size to the actual truck matters more than choosing by model name alone.

A 2023 RAM Trucks 2500 can use 17-inch, 18-inch, or 20-inch rims depending on trim and configuration. The tire sizes tied to those wheel diameters are 245/70R17 or 285/70R17 on 17-inch rims, 275/70R18 on 18-inch rims, and 285/60R20 on 20-inch rims.

Wheel diameter should be confirmed before any tire search starts, because a 17-inch tire cannot be mounted on an 18-inch or 20-inch wheel. It also helps to check wheel width when comparing replacement tires, especially on trucks that may have aftermarket wheels or package changes from the original setup.

No, 2023 RAM Trucks 2500 sub-models do not all use the same tire size. Big Horn, Laramie, Limited Longhorn, and Lone Star can use either 275/70R18 or 285/60R20, Limited and Rebel use 285/60R20, Power Wagon uses 285/70R17, and Tradesman uses either 245/70R17 or 275/70R18.

That variation means trim name alone is not always enough; the actual wheel package on the truck still needs to be checked. Looking at the current sidewall marking and verifying wheel diameter helps prevent ordering a tire that matches the model family but not the specific configuration in front of you.

Start with the correct tire size for the truck's trim and wheel diameter, since the 2023 RAM Trucks 2500 uses four different radial sizes across the lineup. After that, compare the tire's intended use, load-capacity specification, and rim-width range so the replacement matches how the truck is actually driven and equipped.

A work-oriented truck, a towing setup, and a more off-road-focused configuration may place different demands on the same size. It also helps to confirm whether the truck still has its original wheels, because wheel changes can affect what size and specification make sense even when the sidewall dimensions seem close.

The available products for the 2023 RAM Trucks 2500 use RWL sidewalls, meaning raised white letter styling. That treatment appears on the BFGoodrich All-Terrain T/A KO2 options available here, giving the truck a more aggressive and traditional light-truck presentation than a plain black sidewall would.

Sidewall style is mainly an appearance decision once the correct size and specification are confirmed. It should be treated as a finishing choice rather than the starting point, because matching the truck's wheel diameter, trim-specific size, and intended use remains more important than choosing the lettering style first.

BFGoodrich is the available brand across the current 2023 RAM Trucks 2500 product selection, with fitments centered on the All-Terrain T/A KO2 line. Those products cover 245/70R17, 275/70R18, and 285/70R17 in radial construction with raised white letter sidewalls.

Even within one brand, there can still be meaningful differences in load-capacity version, rim-width compatibility, and size-specific use. The most useful comparison is therefore not just brand alone, but whether the exact tire matches the truck's wheel package, workload, and the way the vehicle is used on pavement or off pavement.

A period-style approach on a 2023 RAM Trucks 2500 is less about vintage restoration and more about keeping the truck visually close to its original trim-era character. That usually means staying with the correct radial size for the sub-model and wheel package, then choosing a tire that preserves the truck's intended stance and sidewall look.

Raised white letter all-terrain styling can suit the truck's heavy-duty image, but the right visual choice still has to start with the correct size. Trucks with changed wheels, leveling kits, or aftermarket suspension can drift away from the stock proportions, so appearance decisions should follow fitment confirmation rather than replace it.

On a 2023 RAM Trucks 2500, construction is straightforward because the primary fitments are radial tires. The visual differences come less from bias-ply versus radial and more from size, sidewall height, wheel diameter, and whether the tire uses an all-terrain look such as raised white lettering.

That means appearance is shaped mainly by staying with the correct trim-specific dimensions. A 17-inch, 18-inch, or 20-inch setup gives the truck a noticeably different visual balance, so preserving the intended look depends on matching the original wheel package and tire size before focusing on tread style or sidewall presentation.

Yes, modifications can affect tire fitment on a 2023 RAM Trucks 2500 even when the replacement tire carries one of the normal stock sizes. Aftermarket wheels can change width or offset, and suspension changes can alter clearance at the fenders, steering components, or under compression.

That is why the current setup should be checked rather than assuming the truck still matches its original trim configuration. A quick review of wheel diameter, wheel width, and available clearance is especially important on trucks that have been lifted, leveled, or fitted with non-original wheels before installing new tires.

Before putting a 2023 RAM Trucks 2500 into regular road use on new tires, inspect inflation pressure, lug torque, valve condition, and visible clearance at full steering lock. It also helps to make sure the tire size matches the wheel diameter and that there is no rubbing at the suspension, inner liner, or bodywork.

A short initial drive is useful for catching vibration, pulling, or contact that may not show up while the truck is parked. Heavy-duty pickups should also be checked with their normal working configuration in mind, because towing gear, bed load, or off-road articulation can reveal fitment issues that static inspection misses.

Tires on a 2023 RAM Trucks 2500 should be inspected regularly, with pressure and visible condition checked often rather than waiting for a service interval. Look for uneven wear, cuts, punctures, sidewall damage, bulges, and signs of slow air loss, especially on a truck that sees hauling, towing, or rough-surface use.

Routine inspection becomes even more important when the truck is used hard or sits for stretches between trips. Catching wear patterns early can point to alignment, inflation, or suspension concerns before they shorten tire life, and it helps confirm that the tires are still suitable for the way the truck is currently being used.