The 2025 Toyota Trucks 4Runner continues a long-running formula that blends body-on-frame utility with everyday drivability, making it a natural fit for buyers who expect real trail capability as well as pavement manners. At this year-make-model level, tire fitment is not one-size-fits-all. The 2025 Toyota Trucks 4Runner uses three different primary radial sizes depending on sub-model: 245/70R17, 265/70R18, or 265/55R20. That makes wheel diameter and trim identification the first step, especially when comparing a more road-focused setup to an off-road-oriented one. Once the exact sub-model is confirmed, the decision shifts to tire type, load specification, sidewall style, and intended use.
Which Tire Size Is Right for The 2025 Toyota Trucks 4Runner
Three primary tire sizes apply to the 2025 Toyota Trucks 4Runner, and they vary by sub-model and wheel diameter. The first thing to confirm is the exact trim and whether the vehicle is on a 17-inch, 18-inch, or 20-inch wheel, because each size belongs to a specific group of 4Runner configurations. Once that is settled, the choice becomes selecting the right radial tire within the correct size and intended use.
Fit(s): Limited, Limited i-FORCE MAX, Platinum, TRD Sport, and TRD Sport Premium
Construction: Radial|Rim: 20 in
265/55R20 is a modern metric radial size in which 265 is the nominal section width in millimeters, 55 is the aspect ratio, R identifies radial construction, and 20 is the wheel diameter in inches. On the 2025 Toyota Trucks 4Runner, this size belongs to trims equipped with 20-inch wheels and reflects a more contemporary low-profile SUV fitment than the taller sidewall sizes used elsewhere in the lineup. Its role in the range makes wheel confirmation especially important before replacement. Buyers considering this size should focus on matching the correct rim diameter and preserving proper clearance and overall vehicle setup.
245/70R17 is a metric radial size that uses a 245-millimeter nominal section width, a 70-series aspect ratio, and a 17-inch rim diameter. On the 2025 Toyota Trucks 4Runner, it applies to the SR5 and carries a taller sidewall profile than the 20-inch-wheel fitment. Available product choice in this size includes a BFGoodrich All-Terrain T/A KO2 with raised white letter styling and an all-terrain focus. This size is the one to evaluate when the goal is maintaining the proper 17-inch-wheel fitment while comparing road-use needs, sidewall appearance, and load-oriented product details.
265/70R18 is a metric radial size with a 265-millimeter nominal section width, a 70-series profile, and an 18-inch wheel diameter. On the 2025 Toyota Trucks 4Runner, this size is used across several off-road-oriented sub-models, making it a central fitment for buyers focused on trail-ready trims. The taller sidewall profile and 18-inch rim combination set it apart from the 20-inch fitment and the narrower 17-inch SR5 size. Choosing this size starts with confirming the exact sub-model and wheel package so the replacement tire matches the vehicle's intended wheel diameter and use.
Tire fitment on the 2025 Toyota Trucks 4Runner depends on the exact sub-model, with three different radial sizes used across the lineup. Checking the trim first matters because the tire size also changes the wheel diameter, which determines which replacement options should even be considered.
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2025 Toyota Trucks 4Runner Limited
The 2025 Toyota Trucks 4Runner Limited uses the 265/55R20 radial fitment. Tire selection here starts with confirming the 20-inch wheel setup, then comparing replacement choices that preserve the proper size, profile, and overall fitment character for this trim.
The 2025 Toyota Trucks 4Runner Limited i-FORCE MAX also uses the 265/55R20 radial size. That keeps the buying focus on the correct 20-inch-wheel fitment rather than cross-shopping the 17-inch or 18-inch sizes used on other 4Runner sub-models.
The 2025 Toyota Trucks 4Runner Platinum uses the 265/55R20 radial fitment. The key selection step is staying with the correct 20-inch tire size and verifying that any replacement matches the actual wheel setup currently on the vehicle.
The 2025 Toyota Trucks 4Runner SR5 uses the 245/70R17 radial tire size. That makes the 17-inch wheel diameter the critical fitment point, with product choice then narrowing to factors such as tread style, sidewall presentation, and load-related specifications.
The 2025 Toyota Trucks 4Runner TRD Off-Road uses the 265/70R18 radial size. Tire selection should begin with confirming the 18-inch wheel fitment, then comparing options appropriate for the vehicle's actual road and trail use.
The 2025 Toyota Trucks 4Runner TRD Off-Road Premium uses the same 265/70R18 radial tire size as other 18-inch off-road trims. That shared fitment keeps the focus on choosing the right tire type within the size rather than sorting through multiple wheel diameters for this sub-model.
2025 Toyota Trucks 4Runner TRD Off-Road Premium i-FORCE MAX
The 2025 Toyota Trucks 4Runner TRD Off-Road Premium i-FORCE MAX uses the 265/70R18 radial fitment. Buyers should confirm that the vehicle still carries its 18-inch wheel setup before comparing replacement tires for tread style, use case, and overall compatibility.
2025 Toyota Trucks 4Runner TRD Off-Road i-FORCE MAX
The 2025 Toyota Trucks 4Runner TRD Off-Road i-FORCE MAX uses 265/70R18 radial tires. For this sub-model, proper tire selection begins with the 18-inch wheel diameter and then moves to choosing a tire suited to how the vehicle is actually driven.
The 2025 Toyota Trucks 4Runner TRD Pro uses the 265/70R18 radial size. That places it with the 18-inch-wheel group, so buyers should evaluate replacements within that fitment rather than assuming the 17-inch SR5 or 20-inch Limited-family sizes are interchangeable.
The 2025 Toyota Trucks 4Runner TRD Sport uses the 265/55R20 radial fitment. Staying with the correct 20-inch size is the first priority, especially on vehicles that may have seen wheel changes after delivery.
The 2025 Toyota Trucks 4Runner TRD Sport Premium also uses the 265/55R20 radial size. That makes trim confirmation and wheel-diameter verification more important than broad 4Runner fitment assumptions when selecting replacement tires.
The 2025 Toyota Trucks 4Runner Trailhunter uses the 265/70R18 radial fitment. Tire choice should center on preserving the correct 18-inch-wheel setup and selecting a replacement that suits the vehicle's intended mix of pavement and off-road use.
The tire sizes listed on this page assume factory-standard vehicle configuration. The following modifications may affect tire fitment and are not reflected in this guide:
Suspension changes (lowering, lift kits, spring replacements)
Body alterations (fender modifications, custom bodywork)
If your vehicle has been modified from factory specifications, verify tire clearance before purchase.
Best 2025 Toyota Trucks 4Runner Tires for Sale
Available product choice is centered on the 245/70R17 fitment, with a BFGoodrich All-Terrain T/A KO2 option that uses radial construction, raised white letter sidewalls, and a 6.5- to 8.0-inch rim-width range. That makes the product grid most useful for SR5 buyers comparing all-terrain character and specification details.
The most useful questions for the 2025 Toyota Trucks 4Runner center on trim-specific tire sizes, wheel diameter, product selection, and the checks that matter before putting a new set into service.
Tire Size & Fitment
What tire size fits a 2025 Toyota Trucks 4Runner?
The 2025 Toyota Trucks 4Runner uses three different primary tire sizes: 245/70R17, 265/70R18, and 265/55R20. All three are radial sizes, and the correct one depends on the exact sub-model rather than the 4Runner name alone.
That means the first job is confirming the trim level and wheel diameter already on the vehicle. An SR5 uses a different size than a TRD Off-Road or Limited-family model, so replacement shopping should start with the exact sub-model and a quick check of the wheel size before comparing tire options.
What size rim does a 2025 Toyota Trucks 4Runner use?
A 2025 Toyota Trucks 4Runner can use a 17-inch, 18-inch, or 20-inch rim, depending on sub-model. The 245/70R17 size uses a 17-inch rim, 265/70R18 uses an 18-inch rim, and 265/55R20 uses a 20-inch rim.
Rim diameter is the most important fitment check because tire sizes do not cross those wheel diameters automatically. Looking at the sidewall of the current tire or measuring the installed wheel is a quick way to avoid ordering a 17-inch, 18-inch, or 20-inch tire for the wrong 4Runner configuration.
Why does the 2025 Toyota Trucks 4Runner have more than one tire size?
The 2025 Toyota Trucks 4Runner has more than one tire size because different sub-models use different wheel packages. SR5 models use 245/70R17, several TRD and Trailhunter trims use 265/70R18, and Limited, Platinum, and TRD Sport variants use 265/55R20.
That difference affects more than appearance because the tire size is tied to wheel diameter and overall setup. A buyer should identify the exact trim first, then confirm whether the vehicle still has its original wheel package or has been changed to an aftermarket setup before selecting replacement tires.
Choosing the Right Tire
What should I consider when choosing a 245/70R17 tire for a 2025 Toyota Trucks 4Runner?
For a 2025 Toyota Trucks 4Runner that uses 245/70R17, the main considerations are correct size, radial construction, wheel compatibility, and how the vehicle is used. One available option in this fitment is a BFGoodrich All-Terrain T/A KO2 with a 6.5- to 8.0-inch rim-width range and a 3,000-lb maximum load at 80 psi.
Selection gets easier once the intended use is clear. A buyer should compare the actual wheel width, check whether raised white letter sidewalls suit the look of the vehicle, and make sure the tire's load-oriented specification fits the setup before moving from size confirmation to final product choice.
What sidewall styles are available for 2025 Toyota Trucks 4Runner tires?
Among the available products for the 2025 Toyota Trucks 4Runner, the visible sidewall style is RWL, or raised white letter, in the 245/70R17 fitment. That gives SR5 buyers a more assertive all-terrain presentation than a plain black sidewall tire.
Sidewall style is partly an appearance choice, but it should still come after the correct size and wheel diameter are confirmed. On a trim-specific vehicle like the 4Runner, the best approach is to match the right fitment first, then decide whether the sidewall look complements the vehicle's intended road or trail personality.
What brands offer tires for the 2025 Toyota Trucks 4Runner?
BFGoodrich is represented among the available tire choices for the 2025 Toyota Trucks 4Runner, specifically in the 245/70R17 fitment. That option appears as an All-Terrain T/A KO2 radial, which gives SR5 buyers a recognizable all-terrain choice within the correct size.
Brand should be part of the comparison, but not the only factor. It still makes sense to confirm the exact 4Runner sub-model, wheel diameter, rim-width compatibility, sidewall style, and load-related specification so the tire fits the vehicle's setup and intended use rather than just its badge name.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2025 Toyota Trucks 4Runner?
Yes, modifications can affect tire fitment on a 2025 Toyota Trucks 4Runner even when the tire size appears close to stock. Aftermarket wheels, changes in wheel width or offset, suspension lifts or lowering, and bumper or fender alterations can all change how much room the tire has.
That matters because this 4Runner already uses three different factory wheel diameters across its sub-models. Any modified vehicle should be checked for steering lock clearance, suspension travel, and actual installed wheel dimensions before replacing tires, especially when the current setup no longer matches the trim's original wheel package.
What should I inspect before driving a 2025 Toyota Trucks 4Runner on new tires?
Before driving a 2025 Toyota Trucks 4Runner on new tires, inspect the wheel diameter, wheel condition, lug-nut torque, inflation pressure, and basic clearance around the tire. It is also smart to make sure the installed tire size matches the exact sub-model and wheel package on the vehicle.
A short visual check can prevent avoidable issues on the road. Look for contact near the fender liners or suspension at full steering lock, and recheck pressure after the first stretch of driving. On any vehicle that has had wheel or suspension changes, those checks are even more important before regular use.
What should I check before a longer drive in a 2025 Toyota Trucks 4Runner?
Before a longer drive in a 2025 Toyota Trucks 4Runner, check inflation pressure, tread condition, sidewall condition, and any signs of cuts, bulges, or slow air loss. It also helps to confirm that all four tires are the correct size for the trim's wheel diameter and are wearing evenly.
Longer trips put more attention on small issues that are easy to miss around town. Uneven wear can point to alignment or suspension concerns, and a mismatched tire size can complicate handling or clearance. A quick inspection before departure is especially worthwhile if the vehicle has been parked for extended periods.
