The 2012 Nissan Trucks Murano sits in the era when crossover SUVs were blending passenger-car comfort with a more upscale, style-driven look, and the Murano stood out for its distinctive shape and road-focused character. Buyers today are usually balancing everyday drivability with keeping the vehicle's stance and proportions right. Tire fitment on the 2012 Nissan Trucks Murano centers on two radial sizes, with 235/55R20 used on CrossCabriolet and LE models and 235/65R18 used on S, SL, and SV models. That makes wheel diameter the first thing to confirm, then the exact sub-model. Once that is settled, the decision shifts to choosing the right modern radial within the correct size for appearance, use, and fitment.
Which Tire Size Is Right for The 2012 Nissan Trucks Murano
The 2012 Nissan Trucks Murano uses two primary tire sizes, and the correct one depends on sub-model and wheel diameter. Both are radial metric sizes, but one fits an 18-inch rim and the other fits a 20-inch rim, so identifying the exact Murano trim and confirming the wheels on the vehicle comes before comparing tire choices.
A 235/55R20 tire uses a 235-millimeter section width, a 55-series aspect ratio, radial construction, and a 20-inch rim diameter. On the 2012 Nissan Trucks Murano, this size is used on sub-models equipped for the larger wheel package, giving it a distinct fitment role rather than broad application across the full range. The lower-profile sidewall compared with the 18-inch fitment also affects the vehicle's visual stance and the way buyers compare replacement tires. This is the size to evaluate when the Murano has factory-style or replacement 20-inch wheels and the sub-model calls for that setup.
A 235/65R18 tire has the same 235-millimeter nominal width as the 20-inch option, but it uses a 65-series profile on an 18-inch rim. For the 2012 Nissan Trucks Murano, this size covers the S, SL, and SV sub-models, making it the fitment tied to the smaller wheel diameter. Its sizing format is straightforward for modern buyers, but wheel confirmation still matters because the Murano was offered with two different rim sizes. This is the size to focus on when keeping the original 18-inch wheel setup or replacing tires on a Murano already running that diameter.
Sub-model fitment matters on the 2012 Nissan Trucks Murano because tire size changes with the wheel package. Some versions use an 18-inch radial fitment, while others use a 20-inch radial fitment, so matching the tire to the exact sub-model and actual wheel diameter is the key first step.
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2012 Nissan Trucks Murano CrossCabriolet
The 2012 Nissan Trucks Murano CrossCabriolet uses the 235/55R20 radial size, tying it to the 20-inch wheel setup rather than the 18-inch fitment used elsewhere in the Murano line. Tire selection here starts with confirming those 20-inch wheels, then comparing replacement radials that preserve the intended overall proportions.
The 2012 Nissan Trucks Murano LE also uses the 235/55R20 radial size, so its fitment follows the larger-diameter wheel configuration. That means replacement shopping should stay focused on 20-inch applications and avoid assuming interchangeability with the 18-inch tires used on other Murano sub-models.
The 2012 Nissan Trucks Murano S uses the 235/65R18 radial size, placing it in the 18-inch fitment group. Tire choice for this sub-model is mainly about selecting the right modern radial in that size and confirming the vehicle still has the original wheel diameter.
The 2012 Nissan Trucks Murano SL uses the 235/65R18 radial size, matching the 18-inch setup shared with several other Murano trims. That keeps selection straightforward as long as the wheels have not been changed, since the main fitment check is staying with the correct 18-inch diameter.
The 2012 Nissan Trucks Murano SV uses the 235/65R18 radial size and follows the same 18-inch fitment pattern as the S and SL. Buyers should confirm the vehicle still wears 18-inch wheels, then compare replacement radials in the proper size rather than mixing it with the 20-inch Murano fitment.
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 2012 Nissan Trucks Murano tire FAQs focus on the two factory fitment sizes, sub-model differences, wheel diameter, modern radial selection, and the basic checks that matter before putting the vehicle back into regular road use.
Tire Size & Fitment
What tire size fits a 2012 Nissan Trucks Murano?
The 2012 Nissan Trucks Murano uses two tire sizes: 235/55R20 and 235/65R18. The 235/55R20 size fits CrossCabriolet and LE models, while the 235/65R18 size fits S, SL, and SV models. Both are radial metric tire sizes, but they are tied to different wheel diameters.
The practical step is confirming both the exact sub-model and the wheels currently on the vehicle. A Murano that has had wheels changed over time may not still match its original configuration, so checking the sidewall markings and wheel diameter before replacement helps avoid choosing the wrong size.
What size rim does a 2012 Nissan Trucks Murano use?
A 2012 Nissan Trucks Murano uses either an 18-inch or 20-inch rim, depending on sub-model. The 235/65R18 tire fits an 18-inch rim, and the 235/55R20 tire fits a 20-inch rim. The model does not use one universal wheel diameter across the full range.
Rim diameter should be the first fitment check because a tire for an 18-inch wheel cannot be mounted on a 20-inch wheel, and vice versa. Looking at the tire sidewall, measuring the wheel, and confirming the sub-model will narrow the choice quickly and keep the replacement process straightforward.
Do all 2012 Nissan Trucks Murano sub-models use the same tire size?
No, 2012 Nissan Trucks Murano sub-models do not all use the same tire size. CrossCabriolet and LE models use 235/55R20, while S, SL, and SV models use 235/65R18. The difference is tied to the wheel diameter and trim-specific setup rather than a single shared fitment.
That split means sub-model identification matters before comparing tires. It is also wise to verify the actual wheels on the vehicle, especially if it was purchased used or has been modified, because a Murano wearing non-original wheels may no longer match the tire size associated with its trim.
Choosing the Right Tire
What should I consider when choosing a 235/55R20 tire for a 2012 Nissan Trucks Murano?
Start by confirming that the 2012 Nissan Trucks Murano is a CrossCabriolet or LE, or that it currently uses 20-inch wheels. A 235/55R20 tire combines a 235-millimeter width with a lower-profile sidewall on a 20-inch rim, so the main selection point is staying within that exact size and construction.
From there, compare the tire's overall intended use with how the vehicle is driven. A Murano used mainly for daily road driving should stay close to its original fitment intent, and any change in wheel setup, suspension height, or clearance should be checked before assuming another size will behave the same way.
What should I consider when choosing a 235/65R18 tire for a 2012 Nissan Trucks Murano?
A 235/65R18 tire is the correct fitment for 2012 Nissan Trucks Murano S, SL, and SV models when they retain the original 18-inch wheel diameter. The important factors are choosing the correct size, keeping the radial construction, and making sure the vehicle has not been changed to a different wheel package.
Once size is confirmed, the focus shifts to how the Murano is used and whether the replacement maintains the expected fit within the wheel wells. Owners should also compare the actual tires currently installed, since used vehicles sometimes carry a different wheel-and-tire combination than the one tied to the original trim.
How do I choose between the available tire sizes for a 2012 Nissan Trucks Murano?
The choice is not between two interchangeable sizes. The 2012 Nissan Trucks Murano uses 235/55R20 for CrossCabriolet and LE models and 235/65R18 for S, SL, and SV models. Each size belongs to a different wheel diameter, so the correct selection depends on the Murano's trim and current wheel setup.
The best approach is to confirm the exact sub-model, then verify the actual wheel diameter on the vehicle before ordering tires. That avoids treating the 18-inch and 20-inch fitments as simple alternatives, which they are not, and helps preserve proper clearance and overall proportions.
Restoration & Appearance
Does correct tire fitment matter for a 2012 Nissan Trucks Murano restoration?
Yes, correct tire fitment matters because the 2012 Nissan Trucks Murano was offered with distinct 18-inch and 20-inch combinations tied to specific sub-models. Using the proper size helps preserve the vehicle's intended stance and appearance, whether the goal is a clean stock-style refresh or a careful cosmetic restoration.
Appearance is only part of the equation, though. Confirming the original wheel diameter for the specific trim keeps the visual proportions closer to what the Murano was designed around, and it also helps avoid clearance or mounting issues that can come from mixing the wrong tire size with the wrong wheel.
Which tire should I choose for a period-style 2012 Nissan Trucks Murano?
For a period-style 2012 Nissan Trucks Murano, the starting point is using the tire size tied to the correct sub-model and wheel diameter. That means 235/55R20 for CrossCabriolet and LE models, or 235/65R18 for S, SL, and SV models, while retaining the modern radial format the vehicle used in this era.
A period-style result on a vehicle this recent is less about vintage sidewall details and more about preserving the right proportions and wheel relationship. Owners aiming for a stock-appearance finish should confirm the trim, wheel size, and current setup before replacing tires so the Murano keeps its intended visual balance.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2012 Nissan Trucks Murano?
Yes, modifications can affect tire fitment on a 2012 Nissan Trucks Murano. Wheel swaps, suspension changes, lowering, and non-original offsets can all change how a 235/55R20 or 235/65R18 tire sits in the wheel opening and how much clearance is available during steering and suspension travel.
A Murano that still has its original configuration is much easier to match with the correct tire size. Once wheels or suspension parts have been changed, the owner should check wheel diameter, width, and clearance at the fender and inner chassis rather than assuming the original trim-based fitment still applies without issue.
What should I inspect before driving a 2012 Nissan Trucks Murano on new tires?
Before driving a 2012 Nissan Trucks Murano on new tires, inspect the wheels for damage, confirm the tire size matches the vehicle's sub-model and rim diameter, and make sure inflation is set correctly. It is also smart to look over the suspension and steering for obvious wear that could affect tire wear or road behavior.
A short initial drive should be followed by another quick check for air loss, rubbing, or uneven seating. On a vehicle that has sat for long periods, pay extra attention to alignment, brake condition, and any signs that the old tires were masking clearance or suspension issues.
How often should tires on a 2012 Nissan Trucks Murano be inspected?
Tires on a 2012 Nissan Trucks Murano should be inspected regularly, not just at replacement time. A quick visual check for uneven wear, cuts, bulges, cracking, and pressure loss is useful before longer drives, and a more careful inspection should be part of routine maintenance throughout the year.
That habit matters even more on a Murano that sees occasional use, since age and storage can affect tires long before the tread looks worn out. Owners should also keep an eye on alignment-related wear and verify that the vehicle still has the correct 18-inch or 20-inch fitment for its trim.
