The 2013 Nissan Trucks Pathfinder marked a major shift for the nameplate, moving away from its earlier truck-based roots and into a more family-oriented crossover role. That change brought a stronger focus on everyday road comfort, passenger space, and modern driving manners, which makes correct tire sizing especially important on this model. Tire fitment depends on trim, with 235/65R18 radial tires used on S, SL, and SV models, while the Platinum uses 235/55R20 radials. The choice is less about vintage-style construction and more about confirming the right wheel diameter and selecting a tire that suits the vehicle’s trim, ride character, and intended road use.
Which Tire Size Is Right for The 2013 Nissan Trucks Pathfinder
The 2013 Nissan Trucks Pathfinder uses two primary tire sizes, and the correct one depends on the sub-model and wheel diameter. S, SL, and SV models use an 18-inch fitment, while the Platinum uses a 20-inch fitment. Before choosing a tire, the first step is confirming the exact trim level and verifying whether the vehicle still has its original wheel size, since both sizes are radial but they do not share the same rim diameter.
In 235/55R20, the 235 identifies the tire's section width in millimeters, 55 is the aspect ratio, R indicates radial construction, and 20 is the rim diameter in inches. On the 2013 Nissan Trucks Pathfinder, this size is used for the Platinum trim and reflects the larger-wheel fitment offered on that sub-model. Its overall dimensions are close to the 18-inch option, but the lower-profile sidewall gives it a different fitment context. This is the size to evaluate when the Pathfinder has factory-style 20-inch wheels or an equivalent 20-inch wheel setup that matches the vehicle's requirements.
In 235/65R18, the 235 is the section width in millimeters, 65 is the aspect ratio, R denotes radial construction, and 18 is the wheel diameter in inches. This is the primary size for the 2013 Nissan Trucks Pathfinder S, SL, and SV, making it the more widely shared fitment across the range. It carries the same width as the 20-inch option but uses a taller sidewall on a smaller rim. This size should be considered when the vehicle retains its 18-inch wheel setup and the goal is to stay with the proper trim-specific fitment.
Sub-model fitment matters on the 2013 Nissan Trucks Pathfinder because tire size changes with trim. S, SL, and SV share the same 18-inch radial size, while the Platinum moves to a 20-inch radial fitment, so identifying the exact sub-model is the first step before comparing tire options.
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2013 Nissan Trucks Pathfinder Platinum
The 2013 Nissan Trucks Pathfinder Platinum uses the 235/55R20 radial size, which sets it apart from the other covered trims. That means tire selection starts with confirming the 20-inch wheel fitment before comparing ride, appearance, and road-use priorities.
The 2013 Nissan Trucks Pathfinder S uses the 235/65R18 radial size. Tire selection is straightforward if the vehicle still has its 18-inch wheel setup, with the main focus being proper size confirmation and matching the tire to normal road use.
The 2013 Nissan Trucks Pathfinder SL uses the 235/65R18 radial size shared with other non-Platinum trims. That keeps fitment relatively simple, but the actual wheel diameter should still be verified before replacing tires, especially on vehicles that may have been changed from stock.
The 2013 Nissan Trucks Pathfinder SV also uses the 235/65R18 radial size. For this trim, the key step is confirming that the Pathfinder is still on 18-inch wheels so the replacement tire matches the intended fitment and overall setup.
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.
Frequently Asked Questions
These FAQs focus on the trim-specific tire sizes used on the 2013 Nissan Trucks Pathfinder, along with wheel-diameter confirmation, tire selection, and the fitment checks that matter before regular road use.
Tire Size & Fitment
What tire size fits a 2013 Nissan Trucks Pathfinder?
The 2013 Nissan Trucks Pathfinder uses two tire sizes depending on trim. Pathfinder S, SL, and SV models use 235/65R18 radial tires, while the Pathfinder Platinum uses 235/55R20 radial tires. Both are modern metric radial sizes, but they are tied to different wheel diameters.
The most important step is confirming the exact sub-model and the actual wheels on the vehicle before ordering tires. A Pathfinder that has had wheel changes over time may no longer match its original trim-based fitment, so checking the current rim diameter is just as important as knowing whether the vehicle is an S, SL, SV, or Platinum.
What size rim does a 2013 Nissan Trucks Pathfinder use?
A 2013 Nissan Trucks Pathfinder uses either an 18-inch or 20-inch rim, depending on trim. The S, SL, and SV use 18-inch wheels with 235/65R18 tires, while the Platinum uses 20-inch wheels with 235/55R20 tires. The tire size and wheel diameter need to match.
Checking the wheel itself is worthwhile before replacing tires, especially on a used Pathfinder. The trim may suggest one fitment, but aftermarket wheels or prior replacements can change what is actually on the vehicle. Reading the current tire sidewall and confirming the wheel diameter helps prevent choosing a tire that matches the trim description but not the Pathfinder’s present setup.
Do all 2013 Nissan Trucks Pathfinder sub-models use the same tire size?
No, not all 2013 Nissan Trucks Pathfinder sub-models use the same tire size. The S, SL, and SV share 235/65R18 radial tires, while the Platinum uses 235/55R20 radial tires. The difference is tied to trim and wheel diameter rather than a change from radial to another construction type.
That distinction matters because the two sizes are not simply alternate labels for the same wheel. A buyer should identify the trim first, then confirm the wheel diameter on the vehicle itself. Once that is settled, the next decision is choosing a tire within the proper size based on intended driving use, ride preference, and whether the Pathfinder remains in stock wheel configuration.
Choosing the Right Tire
What should I consider when choosing a tire for a 2013 Nissan Trucks Pathfinder?
Start with the correct trim-specific size: 235/65R18 for S, SL, and SV models, or 235/55R20 for the Platinum. Both are radial fitments, so the main selection factors are proper wheel diameter, the vehicle’s current setup, and choosing a tire that matches how the Pathfinder is driven on the road.
Beyond the size itself, compare overall tire purpose and confirm that the replacement is appropriate for the wheel on the vehicle. A Pathfinder used mainly for commuting may call for a different tread focus than one used for frequent highway travel. It is also smart to check current tire wear patterns, alignment condition, and whether all four tires should be replaced together.
How do I choose between the available 235/65R18 and 235/55R20 tires for a 2013 Nissan Trucks Pathfinder?
The first step is not choosing between the two sizes as preferences, but identifying which one belongs on the Pathfinder’s trim and wheels. The 235/65R18 size belongs to S, SL, and SV models, while 235/55R20 is used on the Platinum. Each size is built around a different rim diameter.
Once the correct size is confirmed, compare tires within that size instead of crossing between sizes. The vehicle’s present wheels, driving habits, and replacement goals should guide the decision. If the Pathfinder has had wheel changes, treat the actual wheel diameter as the controlling factor and verify clearance and overall setup before selecting a replacement tire.
Why is wheel confirmation important when selecting tires for a 2013 Nissan Trucks Pathfinder?
Wheel confirmation matters because the 2013 Nissan Trucks Pathfinder was built with two different rim diameters across its trims. An 18-inch wheel takes the 235/65R18 size, and a 20-inch wheel takes the 235/55R20 size. Even though the tires are similar in overall diameter, they are not meant for the same rim.
That makes a quick visual assumption risky, especially on vehicles bought used or altered after delivery. Looking at the current tire sidewall and verifying the wheel diameter helps avoid a mismatch before mounting. It is also a good moment to inspect wheel condition, check for bent rims, and confirm that all four wheels are the same size before ordering a full set.
Restoration & Appearance
Does correct tire fitment matter for a 2013 Nissan Trucks Pathfinder restoration or preservation project?
Yes, correct tire fitment still matters on a 2013 Nissan Trucks Pathfinder even though it is a later vehicle than most traditional collector restorations. Keeping the proper trim-based size helps preserve the vehicle’s intended stance and wheel-to-tire relationship, whether that means 235/65R18 on S, SL, and SV models or 235/55R20 on a Platinum.
For an owner trying to maintain a clean, original-style presentation, the first goal is matching the Pathfinder’s wheel diameter and trim-specific size rather than treating all versions alike. If appearance accuracy is especially important, compare the vehicle against original sales materials, window sticker records, or marque-specific references before changing wheel size or tire proportions.
How does tire size affect the appearance of a 2013 Nissan Trucks Pathfinder?
Tire size has a clear effect on how a 2013 Nissan Trucks Pathfinder sits visually because the model uses either an 18-inch or 20-inch wheel package. The 235/65R18 fitment gives more visible sidewall, while the 235/55R20 fitment places a lower-profile tire around a larger wheel. Both remain radial constructions.
That difference means appearance should follow the trim and wheel setup rather than personal preference alone. A Pathfinder Platinum on its proper 20-inch fitment presents differently than an S, SL, or SV on 18-inch wheels. Before changing sizes for styling reasons, check wheel compatibility and make sure the new combination still suits the vehicle’s intended road use and clearance needs.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2013 Nissan Trucks Pathfinder?
Yes, modifications can affect tire fitment on a 2013 Nissan Trucks Pathfinder. Wheel changes, suspension alterations, and body or fender modifications can all change the space available for the tire, even when the Pathfinder originally used either 235/65R18 or 235/55R20 depending on trim. The original trim fitment is only the starting point.
A Pathfinder with aftermarket wheels may need extra attention to wheel diameter, width, and clearance at full steering lock and suspension travel. It is wise to inspect the actual setup before replacing tires, especially if the vehicle sits higher or lower than stock. Even small changes can affect rubbing, turning clearance, and the overall suitability of the chosen tire size.
What should I inspect before driving a 2013 Nissan Trucks Pathfinder on new tires?
Before driving a 2013 Nissan Trucks Pathfinder on new tires, confirm that all four tires match the intended size for the trim and are mounted on the correct wheel diameter. It is also smart to inspect inflation pressure, wheel condition, lug torque, and any visible signs of suspension or alignment issues that could affect how the new tires wear.
A short initial road check can reveal problems that are easier to correct early, such as vibration, pulling, or contact during turns. Looking over the Pathfinder for uneven old tire wear, damaged wheels, or worn steering components helps the new tires do their job properly. After the first miles, recheck pressure and continue watching for irregular wear patterns.
How often should tires on a 2013 Nissan Trucks Pathfinder be inspected?
Tires on a 2013 Nissan Trucks Pathfinder should be inspected regularly, not only when replacement time arrives. Frequent checks of tread condition, sidewall damage, cuts, bulges, and air pressure are important whether the Pathfinder runs 235/65R18 or 235/55R20. A crossover used for family and highway travel benefits from consistent tire attention.
Regular inspections become even more important if the Pathfinder is driven infrequently, stored for long periods, or exposed to rough roads. Pressure loss, age-related cracking, and uneven wear can develop gradually and go unnoticed until road manners change. Inspecting tires before longer trips, and any time the vehicle has sat unused, helps catch issues before they become larger problems.
