The 2021 Nissan Trucks Murano sits in the modern crossover segment with a strong emphasis on everyday comfort, upscale styling, and road-oriented driving manners rather than heavy-duty truck use. For owners, the tire decision is mostly about matching the exact trim level, because this Murano uses two different primary radial sizes: 235/65R18 and 235/55R20. That split changes rim diameter as well as tire profile, so wheel confirmation comes before comparing replacement choices. Once the correct size is established, the focus shifts to maintaining the Murano’s intended ride quality, appearance, and clearance with the wheel setup currently on the vehicle.
Which Tire Size Is Right for The 2021 Nissan Trucks Murano
The 2021 Nissan Trucks Murano uses two primary tire sizes, and the correct one depends on the specific sub-model. Just as important, the two fitments use different rim diameters, so the first step is confirming whether the vehicle is on 18-inch or 20-inch wheels. Once that is settled, the real decision becomes choosing the right radial tire within the proper size for the Murano’s trim, appearance, and road use.
235/55R20 is a modern metric radial size. In plain terms, 235 refers to the tire’s section width in millimeters, 55 is the aspect ratio, R identifies radial construction, and 20 is the wheel diameter in inches. On the 2021 Nissan Trucks Murano, this size is used on specific higher-trim configurations, so it should be matched to the correct sub-model and wheel package rather than assumed across the lineup. It is the right size to evaluate when the vehicle already carries 20-inch wheels and the goal is to preserve the intended profile and overall fitment relationship.
235/65R18 is also a modern metric radial size. The 235 width is measured in millimeters, 65 is the aspect ratio, R denotes radial construction, and 18 identifies the wheel diameter in inches. On the 2021 Nissan Trucks Murano, this size applies to specific sub-models that use 18-inch wheels, making wheel confirmation essential before replacement. It is the size to consider when maintaining the Murano’s original 18-inch wheel setup and keeping the tire profile aligned with the trim level’s intended ride and clearance balance.
Tire fitment for the 2021 Nissan Trucks Murano varies by sub-model, so trim identification matters before any tire is chosen. The main distinction is between 18-inch and 20-inch wheel packages, which also changes the tire’s aspect ratio and overall fitment approach.
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2021 Nissan Trucks Murano Platinum
The 2021 Nissan Trucks Murano Platinum uses the 235/55R20 radial size. That makes 20-inch wheel confirmation the first step, followed by choosing a replacement tire that keeps the Murano’s intended profile and road-going fitment.
The 2021 Nissan Trucks Murano S uses the 235/65R18 radial size. Tire selection starts with the 18-inch wheel setup, then moves to choosing a replacement that preserves proper dimensions and everyday driving suitability.
The 2021 Nissan Trucks Murano SL uses the 235/55R20 radial size. This trim should be matched with the 20-inch fitment before comparing replacement options, especially if the vehicle has had wheel changes since new.
The 2021 Nissan Trucks Murano SV uses the 235/65R18 radial size. That points the tire search toward the 18-inch setup, with wheel confirmation and overall fitment checks remaining important if the Murano has been modified.
The 2021 Nissan Trucks Murano SV Special Edition uses the 235/55R20 radial size. Tire choice should stay centered on the 20-inch fitment unless the vehicle’s wheels have been changed, in which case actual wheel diameter and clearance need to be verified first.
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
Common questions for the 2021 Nissan Trucks Murano usually come down to trim-specific tire size, 18-inch versus 20-inch wheel fitment, and how to choose the right radial tire for the vehicle’s current setup. The answers below focus on practical fitment, selection, and road-use checks.
Tire Size & Fitment
What tire size fits a 2021 Nissan Trucks Murano?
The 2021 Nissan Trucks Murano uses one of two radial tire sizes: 235/65R18 or 235/55R20. The correct size depends on the sub-model. S and SV use 235/65R18, while Platinum, SL, and SV Special Edition use 235/55R20.
The key step is matching the tire to the trim level and the wheel currently on the vehicle. Since these sizes use different rim diameters, it is important to confirm whether the Murano has 18-inch or 20-inch wheels before replacement, especially if a previous owner changed wheels or tires.
What size rim does a 2021 Nissan Trucks Murano use?
A 2021 Nissan Trucks Murano uses either an 18-inch or 20-inch rim, depending on sub-model. The 235/65R18 tire fits an 18-inch wheel, while the 235/55R20 tire fits a 20-inch wheel. Rim diameter is built directly into each tire size code.
That means the tire choice cannot be separated from the wheel choice. Checking the actual wheel diameter on the vehicle is especially important when shopping for replacements, because a Murano equipped with 20-inch wheels cannot use an 18-inch tire, and an 18-inch setup cannot accept a 20-inch tire.
Do all 2021 Nissan Trucks Murano sub-models use the same tire size?
No, 2021 Nissan Trucks Murano sub-models do not all use the same tire size. S and SV models use 235/65R18, while Platinum, SL, and SV Special Edition models use 235/55R20. All of these are radial tires, but the wheel diameter and tire profile differ by trim.
That variation matters because the first fitment question is not just tire width, but also which wheel package the Murano uses. A buyer should confirm the exact sub-model and then verify the wheels on the vehicle, since changed wheels can make the current setup different from the original trim-based fitment.
Choosing the Right Tire
What should I consider when choosing a tire for a 2021 Nissan Trucks Murano?
Start with the correct size for the specific 2021 Nissan Trucks Murano sub-model: 235/65R18 or 235/55R20. Both are radial sizes, so the main selection factors are proper rim diameter, maintaining the intended tire profile for that trim, and choosing a tire that suits the vehicle’s road use.
After size confirmation, check the actual wheel setup on the Murano and compare the tire’s dimensions to the space available around the suspension and fenders. Owners who use the vehicle for regular commuting may prioritize everyday comfort, while any Murano with wheel changes should be measured carefully before a new tire is chosen.
How do I choose between the available 2021 Nissan Trucks Murano tire sizes?
The choice between 235/65R18 and 235/55R20 is determined by the Murano’s sub-model and wheel diameter, not personal preference alone. S and SV use the 18-inch fitment, while Platinum, SL, and SV Special Edition use the 20-inch fitment. Each size is tied to a different wheel package.
A good replacement decision starts by confirming the trim and then checking the actual wheels mounted on the vehicle. If the Murano has been altered from its original setup, use the wheel diameter already on the vehicle as the starting point and verify clearance, overall dimensions, and fit before changing sizes.
What rim-fitment details matter when choosing 2021 Nissan Trucks Murano tires?
The most important rim-fitment detail is wheel diameter. A 2021 Nissan Trucks Murano with 235/65R18 tires uses an 18-inch rim, while one with 235/55R20 tires uses a 20-inch rim. The tire and wheel must match exactly in diameter for proper mounting.
Beyond diameter, it is wise to confirm that the wheel itself is the intended one for the vehicle, especially on a used Murano. Aftermarket wheels, different offsets, or suspension changes can affect how a new tire sits in the wheel opening, so clearance and overall fit should be checked before final selection.
Restoration & Appearance
Does correct tire fitment matter for the appearance of a 2021 Nissan Trucks Murano?
Yes, correct tire fitment plays a visible role in how a 2021 Nissan Trucks Murano sits and looks. The two primary sizes, 235/65R18 and 235/55R20, use different wheel diameters and sidewall proportions, so using the proper size helps preserve the trim level’s intended visual balance.
Appearance should still follow fitment rather than override it. The best approach is to confirm the Murano’s actual wheel setup first, then choose the matching size so the tire fills the wheel opening properly and maintains the profile that suits that sub-model without creating unnecessary clearance concerns.
Should a 2021 Nissan Trucks Murano keep its original tire size for a clean factory-inspired look?
Keeping the original tire size for the specific 2021 Nissan Trucks Murano sub-model is usually the simplest way to maintain a factory-inspired appearance. The 18-inch and 20-inch fitments each create a different sidewall and wheel presentation, so the proper size helps the vehicle retain its intended stance.
That matters most when the goal is a tidy, well-proportioned look rather than experimentation. A Murano that still carries its original wheel package should generally stay with the matching tire size, while any vehicle with changed wheels should be evaluated carefully so appearance goals do not create avoidable fitment issues.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2021 Nissan Trucks Murano?
Yes, modifications can affect tire fitment on a 2021 Nissan Trucks Murano. Aftermarket wheels, suspension changes, ride-height adjustments, or body alterations can all change how a 235/65R18 or 235/55R20 tire sits in the wheel opening. Even small setup changes can influence clearance and overall compatibility.
That is why the actual vehicle should be checked before replacing tires, especially on a used Murano. Confirm wheel diameter first, then look at clearance around struts, liners, and fender edges with the steering turned as needed. A modified vehicle should be measured rather than matched by trim name alone.
What should I inspect before driving a 2021 Nissan Trucks Murano on new tires?
Before driving a 2021 Nissan Trucks Murano on new tires, inspect tire pressure, wheel-to-tire size match, and visible clearance around the suspension and fenders. It is also smart to check for uneven old-tire wear, since that can point to alignment or suspension issues that may affect the new tires.
A short visual inspection after installation can prevent problems later. Look for rubbing marks, confirm that all tires are the same size intended for the vehicle’s setup, and keep an eye on air loss during the first several drives. Any vibration or unusual wear pattern deserves prompt attention before longer road use.
What should I check before a longer drive in a 2021 Nissan Trucks Murano?
Before a longer drive in a 2021 Nissan Trucks Murano, verify that the vehicle is on the correct tire size for its wheel package, then inspect pressure, tread condition, and the sidewalls for cuts, cracking, or bulges. A quick look at overall wear can also reveal whether the tires are aging evenly.
Longer trips put more emphasis on condition than daily local driving does. It helps to recheck pressure when the tires are cold, confirm that there is no rubbing at full steering angle, and make sure the spare and service tools are present. Any sign of persistent air loss should be addressed before departure.
