The 2012 Nissan Altima sits in the final years of the fourth-generation Altima, a period when Nissan balanced everyday sedan practicality with a sportier edge in coupe and SR trims. That matters for tire selection because this model does not use one universal fitment across the lineup. Depending on sub-model, the Altima uses 215/60R16, 215/55R17, or 235/45R18 radial tires, each tied to a specific wheel diameter. Available choices lean toward modern blackwall performance-oriented radial lines in the 17-inch and 18-inch sizes. The key is matching the exact sub-model and wheel setup first, then choosing the tire that suits ride preference, appearance, and road use.
Which Tire Size Is Right for The 2012 Nissan Altima
Three tire sizes apply to the 2012 Nissan Altima, and they vary by sub-model and wheel diameter. The first step is confirming whether the car is a Base, S, SL, SR, coupe, or sedan trim, then verifying whether it carries 16-inch, 17-inch, or 18-inch wheels. Once that is settled, the decision becomes choosing the right radial tire within that size and comparing the available product options where they exist.
215/60R16 is a modern metric radial size: 215 is the section width in millimeters, 60 is the aspect ratio, R identifies radial construction, and 16 is the rim diameter in inches. On the 2012 Nissan Altima, this size serves trims that use a 16-inch wheel and is aimed at the standard fitment side of the lineup rather than the sport-oriented wheel packages. Its overall diameter stays very close to the Altima’s other primary sizes, so the real question is not appearance alone but matching the exact wheel diameter and sub-model before selecting a replacement tire.
Fit(s): S Coupe (6MT), S Coupe (CVT), and SR Sedan
Construction: Radial|Rim: 17 in
215/55R17 uses the same 215-millimeter section width as the 16-inch fitment, but with a lower 55-series profile on a 17-inch rim. That keeps the 2012 Nissan Altima in a radial construction while moving to a wheel and tire package associated with specific coupe and sedan trims. In this size, available choices include BFGoodrich options in blackwall form across g-Force Comp 2 AS and g-Force Phenom T/A series. It is a useful size to evaluate when the Altima has 17-inch wheels and the owner wants to compare product character within the correct fitment.
235/45R18 is a wider modern metric radial size, with a 235-millimeter section width, a 45-series aspect ratio, and an 18-inch rim diameter. On the 2012 Nissan Altima, this size belongs to SR Coupe configurations that use the largest factory wheel diameter in the lineup. Available products in this size include blackwall BFGoodrich offerings in the g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A families. Buyers considering this fitment should confirm that the car still carries the proper 18-inch wheel package before comparing tire series and rim-width compatibility.
Sub-model fitment matters on the 2012 Nissan Altima because tire size changes across the lineup. Sedan, coupe, Base, S, SL, and SR versions do not all share the same wheel diameter, so identifying the exact trim is the first step before choosing a tire.
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2012 Nissan Altima Base
The 2012 Nissan Altima Base uses the 215/60R16 radial fitment. That makes tire selection relatively straightforward once the 16-inch wheel is confirmed and the goal is a proper replacement size rather than a change in wheel package.
The 2012 Nissan Altima S Coupe (6MT) uses the 215/55R17 radial size. Tire choice here centers on staying with the correct 17-inch fitment and comparing available product options within that size where performance-oriented lines are offered.
The 2012 Nissan Altima S Coupe (CVT) also uses the 215/55R17 radial fitment. The practical takeaway is to match the 17-inch wheel setup first, then choose among the available blackwall radial offerings in that size.
The 2012 Nissan Altima S Sedan uses the 215/60R16 radial size. For this trim, the main fitment task is confirming the 16-inch wheel diameter and selecting a replacement tire that preserves the intended size and profile.
The 2012 Nissan Altima SL shares the 215/60R16 radial fitment. That keeps selection focused on the correct 16-inch size, with wheel confirmation especially important if the car has been updated with aftermarket rims.
The 2012 Nissan Altima SR Coupe uses the 235/45R18 radial fitment. That points the buyer toward the Altima’s larger-wheel configuration, where comparing tire series and verifying rim compatibility become important parts of the decision.
The 2012 Nissan Altima SR Coupe w/VDC also uses the 235/45R18 radial size. Selection should stay centered on the proper 18-inch wheel package, followed by comparison of the available blackwall performance-oriented radial choices.
The 2012 Nissan Altima SR Sedan uses the 215/55R17 radial fitment. That means the correct starting point is the 17-inch wheel diameter, then the buyer can sort among the available radial products in that specific size.
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 2012 Nissan Altima Tires for Sale
Available product choices center on the Altima’s 17-inch and 18-inch fitments, with BFGoodrich offerings in blackwall construction across the g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A series. Those options vary by size, tire series, rim-width range, weight, and load specification.
These 2012 Nissan Altima tire FAQs focus on exact size by sub-model, 16-inch through 18-inch rim fitment, available radial choices, and the checks that matter before replacing tires on a stock or modified car.
Tire Size & Fitment
What tire size fits a 2012 Nissan Altima?
The 2012 Nissan Altima uses three different tire sizes depending on sub-model: 215/60R16, 215/55R17, and 235/45R18. Base, S Sedan, and SL trims use 215/60R16, S Coupe trims and the SR Sedan use 215/55R17, and the SR Coupe models use 235/45R18.
The practical step is confirming the exact trim and checking the wheel diameter on the car before choosing a tire. Many Altimas have seen wheel changes over time, so using the current wheel size and matching it to the correct sub-model fitment helps avoid ordering a tire with the wrong rim diameter or profile.
What size rim does a 2012 Nissan Altima use?
A 2012 Nissan Altima may use a 16-inch, 17-inch, or 18-inch rim, depending on the sub-model. The 215/60R16 fitment uses a 16-inch rim, 215/55R17 uses a 17-inch rim, and 235/45R18 uses an 18-inch rim.
Rim diameter is the first number that has to match before any tire can be mounted, but wheel width still matters too. If the car has aftermarket wheels, check both the wheel diameter and the wheel width against the tire being considered, especially on the 17-inch and 18-inch Altima fitments where product rim-width ranges are part of the selection process.
Why does the 2012 Nissan Altima have more than one tire size?
The 2012 Nissan Altima has more than one tire size because different trims and body styles use different wheel packages. Mainstream sedan trims use 215/60R16, several sportier coupe and sedan versions use 215/55R17, and SR Coupe models move to 235/45R18.
That means tire choice is tied to configuration, not just model year and nameplate. A buyer should verify whether the car is a sedan or coupe, then identify the exact trim and confirm the wheel diameter actually on the vehicle. That approach keeps the tire search focused on the correct fitment instead of assuming every Altima in 2012 used the same setup.
Choosing the Right Tire
What should I consider when choosing a 215/55R17 tire for a 2012 Nissan Altima?
For a 2012 Nissan Altima that uses 215/55R17, the main considerations are staying with the correct size, confirming the 17-inch wheel, and comparing the available radial tire lines. In this fitment, BFGoodrich options include blackwall tires from the g-Force Comp 2 AS and g-Force Phenom T/A series.
Beyond the size itself, compare rim-width compatibility, weight, and any stated load figure when one is shown. That helps narrow the choice between tires that share the same nominal size but differ in product character. It also makes sense to match the tire to how the Altima is used, whether it sees routine street driving or a more performance-minded role.
What brands offer tires for the 2012 Nissan Altima?
The available products for the 2012 Nissan Altima’s supported 17-inch and 18-inch sizes come from BFGoodrich. Those offerings appear in blackwall radial form and cover several g-Force family tire series for buyers comparing performance-oriented replacement options.
Brand alone should not be the only filter, because the exact tire size and wheel diameter still come first. Once the correct fitment is confirmed, compare the series within that brand by their rim-width requirements, load details where stated, and the overall type of driving expected from the car. That is more useful than treating every tire from one brand as the same.
What tire series are available for the 2012 Nissan Altima?
Available tire series for the 2012 Nissan Altima include BFGoodrich g-Force Comp 2 AS, g-Force Phenom T/A, and, in 235/45R18, g-Force Sport Comp 2. These series appear in the Altima’s 17-inch and 18-inch fitments rather than across all three primary sizes.
Series names matter because they help separate one product family from another within the same tire size. After confirming whether the car uses 215/55R17 or 235/45R18, compare the series alongside wheel-width requirements and any published load details. That gives a clearer picture of which tire belongs in the conversation for that exact Altima setup.
Restoration & Appearance
Does correct tire fitment matter for a 2012 Nissan Altima restoration?
Correct tire fitment still matters on a 2012 Nissan Altima restoration or clean-stock rebuild, even though it is a newer vehicle than most collector projects. The right tire size preserves the intended wheel diameter and overall profile for the specific trim, whether that is 215/60R16, 215/55R17, or 235/45R18.
Using the proper fitment helps the finished car look coherent and avoids the awkward appearance that comes from an incorrect sidewall height or wheel match. Owners aiming for a stock-style presentation should verify the exact sub-model and wheel package first, then keep the tire search centered on that original size family rather than mixing trim-level fitments.
How does tire construction affect the appearance of a restored 2012 Nissan Altima?
On a restored 2012 Nissan Altima, tire construction is less about bias-ply versus radial and more about staying with the modern radial format the car was designed around. The visible difference usually comes from sidewall presentation, tread style, and the overall profile created by the correct 16-inch, 17-inch, or 18-inch size.
Because the available products here are blackwall radials, the appearance decision is mostly tied to choosing the correct size and wheel package for the trim. An Altima that should wear 235/45R18 will look different from one set up with 215/60R16, so preserving the intended proportions matters more than chasing a vintage-style construction theme.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2012 Nissan Altima?
Yes, modifications can affect tire fitment on a 2012 Nissan Altima even when the replacement tire matches one of the original sizes. Aftermarket wheels, wheel spacers, suspension changes, lowering, or body modifications can alter clearance at the fender, strut, and steering components.
A modified Altima should be checked carefully before assuming the stock trim-based fitment still applies. Verify wheel diameter, wheel width, and the space available through full steering travel and suspension movement. That matters most when moving among the Altima’s 16-inch, 17-inch, and 18-inch setups, because a tire that suits one package may not suit another altered combination.
What should I inspect before driving a 2012 Nissan Altima on new tires?
Before driving a 2012 Nissan Altima on new tires, inspect the wheel condition, confirm the tire size matches the car’s trim and rim diameter, and check that the tires are inflated properly. It also helps to look over the valve stems, lug torque, and general wheel mounting condition before the first road use.
Once the car is moving, pay attention to any rubbing, vibration, or pulling that suggests a fitment or chassis issue. A quick recheck after the first short drive is worthwhile, especially on cars with replacement wheels or a recent suspension repair. That early inspection can catch clearance or mounting concerns before they become a larger problem.
How often should tires on a 2012 Nissan Altima be inspected?
Tires on a 2012 Nissan Altima should be inspected regularly, not just when tread looks low. A routine visual check for uneven wear, cuts, bulges, cracking, or air loss is a good habit, and cars that sit for long periods deserve extra attention because age and storage conditions can affect tire condition.
Inspection should also follow any impact, wheel change, or suspension work. On an Altima, keeping an eye on wear pattern can reveal issues with alignment or inflation long before the tire is unusable. Even if the tire size is correct, neglecting those checks can shorten service life and make the car feel less stable on the road.
