The 2020 Nissan Trucks Murano sits in the modern crossover segment with a strong emphasis on everyday comfort, upscale styling, and all-around road manners rather than vintage-style tire decisions. For this exact Murano, the key fitment question is trim-specific, because tire size depends on sub-model. Platinum and SL models use 235/55R20 radial tires, while S and SV models use 235/65R18 radials. That means the choice is less about bias-ply versus radial and more about confirming the correct wheel diameter, then comparing tires within the proper size. Owners replacing worn tires should focus first on matching the vehicle's actual trim and wheel setup before evaluating style and construction details.
Which Tire Size Is Right for The 2020 Nissan Trucks Murano
The 2020 Nissan Trucks Murano uses two primary tire sizes, and the right one depends on the sub-model and wheel diameter. Both fitments are radial, but one uses an 18-inch rim and the other uses a 20-inch rim, so confirming the exact trim and the wheels currently on the vehicle is the first step before choosing a replacement tire.
235/55R20 is a metric radial size in which 235 indicates section width in millimeters, 55 is the aspect ratio, R identifies radial construction, and 20 is the wheel diameter in inches. On the 2020 Nissan Trucks Murano, this size belongs to trims that use a 20-inch wheel rather than the 18-inch setup. Its overall dimensions stay close to the other Murano fitment, but the lower-profile sizing format gives it a different wheel-and-tire combination. This is the size to evaluate when the vehicle is a Platinum or SL, or when the Murano is already equipped with factory-size 20-inch wheels.
235/65R18 is a metric radial size that uses the same 235-millimeter nominal width as the 20-inch fitment, but with a 65-series profile and an 18-inch wheel diameter. For the 2020 Nissan Trucks Murano, this size applies to trims built around the 18-inch wheel package. Its overall diameter remains very close to the 20-inch option, but the tire and wheel combination is not the same, so wheel diameter needs to be verified first. This is the correct starting point for S and SV models and for any Murano currently wearing its original-size 18-inch wheels.
Tire fitment on the 2020 Nissan Trucks Murano is trim-dependent rather than universal across the lineup. Checking the exact sub-model matters because the Murano uses two different wheel diameters, and each one requires its own tire size.
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2020 Nissan Trucks Murano Platinum
The 2020 Nissan Trucks Murano Platinum uses the 235/55R20 radial fitment. Tire selection starts with confirming that the vehicle still has its 20-inch wheel setup, then comparing replacement choices within that metric radial size.
The 2020 Nissan Trucks Murano S uses the 235/65R18 radial fitment. That makes wheel diameter the first thing to verify before replacement, especially if the vehicle has ever had different wheels installed.
The 2020 Nissan Trucks Murano SL uses the 235/55R20 radial tire size. Owners should match that 20-inch fitment first, then compare tire options based on intended road use, ride preferences, and the vehicle's current wheel setup.
The 2020 Nissan Trucks Murano SV uses the 235/65R18 radial fitment. Replacement decisions should begin with the 18-inch wheel package, since moving between Murano sizes requires more than simply choosing a tire with a similar overall diameter.
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
Murano owners usually need to sort out trim-level tire size, wheel diameter, and practical replacement questions before anything else. These FAQs focus on the two correct sizes, sub-model fitment, tire selection, and the checks that matter before putting the vehicle back on the road.
Tire Size & Fitment
What tire size fits a 2020 Nissan Trucks Murano?
The 2020 Nissan Trucks Murano uses one of two tire sizes: 235/55R20 or 235/65R18. Platinum and SL models use 235/55R20, while S and SV models use 235/65R18. Both are radial tire fitments, but they are built around different wheel diameters.
The practical step is to confirm the exact trim and check the wheels currently on the vehicle before ordering tires. A Murano that has had wheel changes in the past may no longer match the original trim-based setup, so the actual wheel diameter on the vehicle matters just as much as the model name.
What size rim does a 2020 Nissan Trucks Murano use?
A 2020 Nissan Trucks Murano uses either an 18-inch or 20-inch rim, depending on sub-model. The 235/65R18 fitment uses an 18-inch wheel, and the 235/55R20 fitment uses a 20-inch wheel. Both sizes are part of the Murano lineup, but they are not interchangeable without the correct wheel.
That makes wheel diameter the first fitment detail to verify before choosing a tire. Looking only at the overall size of the tire can be misleading, because a tire for an 18-inch rim cannot be mounted on a 20-inch wheel, and the reverse is just as true.
Do all 2020 Nissan Trucks Murano sub-models use the same tire size?
No, the 2020 Nissan Trucks Murano does not use one tire size across every sub-model. Platinum and SL models use 235/55R20, while S and SV models use 235/65R18. The difference follows the trim's wheel package rather than a shared size across the whole Murano range.
That means trim identification matters before replacement, especially on a used vehicle. It is also worth checking the tires and wheels currently installed, since aftermarket wheel swaps or take-off wheel sets can leave a Murano wearing a size different from the one originally associated with its sub-model.
Choosing the Right Tire
What should I consider when choosing a tire for a 2020 Nissan Trucks Murano?
Start with the correct size for the exact Murano trim: 235/55R20 for Platinum and SL, or 235/65R18 for S and SV. Both are metric radial fitments, so the real decision is not construction type but choosing a tire that matches the vehicle's wheel diameter and intended use.
From there, compare replacement tires based on how the Murano is actually driven. Daily commuting, highway travel, ride preferences, and seasonal conditions all matter, but none of that helps if the tire size is wrong. Matching the wheel size on the vehicle should always come before comparing other tire features.
How do I choose between the available 235/55R20 and 235/65R18 tires for a 2020 Nissan Trucks Murano?
The first choice is not between the two sizes themselves, but between the size that matches the vehicle's trim and wheel package. A 2020 Nissan Trucks Murano on 20-inch wheels needs 235/55R20, while one on 18-inch wheels needs 235/65R18. Each size belongs to a different Murano setup.
Once the correct size is confirmed, compare tires within that same size rather than across both fitments. That keeps the focus on the replacement options that actually suit the vehicle's wheels and helps avoid confusion caused by the Murano's two close-in-diameter but different rim-based tire combinations.
Why does the 2020 Nissan Trucks Murano have two different tire sizes?
The 2020 Nissan Trucks Murano has two different tire sizes because different sub-models use different wheel packages. S and SV models use 235/65R18 on 18-inch rims, while Platinum and SL models use 235/55R20 on 20-inch rims. Both sizes serve the same model line, but not the same configuration.
That trim-based split is common on modern crossovers where wheel appearance and package content vary by model. For replacement purposes, it means the buyer should not assume any Murano tire fits any Murano. Confirming trim level and measuring the wheel already on the vehicle keeps the fitment process straightforward.
Restoration & Appearance
Does correct tire fitment matter for a 2020 Nissan Trucks Murano?
Yes, correct tire fitment matters on a 2020 Nissan Trucks Murano because the model uses two different size-and-wheel combinations. Choosing 235/55R20 or 235/65R18 is not simply an appearance decision; it determines whether the tire matches the wheel diameter the vehicle actually uses.
Even on a newer vehicle, appearance and stance can change when the wrong size is installed. More importantly, fitment errors can create mounting problems or clearance concerns, so replacement should begin with the Murano's exact trim and the wheels currently on the vehicle rather than visual similarity alone.
How does tire size affect the appearance of a 2020 Nissan Trucks Murano?
Tire size affects the look of a 2020 Nissan Trucks Murano because the two factory fitments pair different sidewall proportions with different wheel diameters. The 235/55R20 setup has a shorter sidewall on a larger wheel, while the 235/65R18 setup uses a taller sidewall on a smaller wheel.
That difference changes the visual balance of the vehicle even though the overall tire diameters are close. Owners trying to preserve the Murano's intended trim-level appearance should match the tire size to the wheel package already on the vehicle instead of choosing by width number alone.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2020 Nissan Trucks Murano?
Yes, modifications can affect tire fitment on a 2020 Nissan Trucks Murano. Wheel changes, altered offsets, suspension lowering, and other setup changes can all influence which tire size works on the vehicle, even when the original trim would have used either 235/55R20 or 235/65R18.
A Murano with aftermarket wheels should be checked carefully before replacement tires are chosen by trim alone. Wheel diameter is only part of the picture; width, clearance around suspension components, and fender space also deserve attention whenever the vehicle no longer wears its original wheel-and-tire package.
What should I inspect before driving a 2020 Nissan Trucks Murano on new tires?
Before driving a 2020 Nissan Trucks Murano on new tires, inspect the wheel size, confirm the tire size matches the vehicle's setup, and check inflation pressure. It is also wise to look over the wheels for damage and make sure the tires were mounted and seated properly.
A short follow-up check after initial road use is also worthwhile. Watch for vibration, unusual steering feel, air loss, or any sign of rubbing, especially if the Murano has different wheels than it left the factory with. Catching those issues early helps prevent unnecessary tire wear and drivability complaints.
What should I check before a longer drive in a 2020 Nissan Trucks Murano?
Before a longer drive, check that the 2020 Nissan Trucks Murano is wearing the correct tire size for its wheel package, then inspect pressure, tread condition, and the sidewalls for cuts, cracking, or bulges. A quick visual check of the wheels and valve stems is also a sensible precaution.
Longer trips put more heat and distance into the tire, so small issues become more noticeable on the road. It also helps to confirm that all four tires match in size and that nothing is contacting the tire during turns or suspension movement, particularly if the vehicle has had wheel or suspension changes.
