The 2012 Dodge Avenger sits in the later years of Dodge’s midsize sedan lineup, blending everyday practicality with a sharper, more assertive look than many family cars of its era. For owners keeping one on the road, tire selection is less about vintage construction choices and more about matching the exact trim and wheel package. This model uses two primary radial sizes, 225/55R17 and 225/50R18, with fitment changing by sub-model. Available choices range from performance-oriented blackwall radials to Silvertown Radial options with wide whitewall or redline styling. The key is confirming the correct sub-model and rim diameter first, then choosing the tire character that suits the car’s appearance and use.
Which Tire Size Is Right for The 2012 Dodge Avenger
The 2012 Dodge Avenger uses two primary tire sizes, and the correct one depends on the exact sub-model and wheel diameter. Both are radial metric sizes, but one fits 17-inch wheels and the other fits 18-inch wheels. Before choosing a tire, confirm whether the car is an R/T, SE, SXT, or SXT Plus and verify the actual wheel diameter on the vehicle, especially if it has been changed from stock.
225/50R18 is a metric radial size in which 225 identifies the section width in millimeters, 50 is the aspect ratio, R denotes radial construction, and 18 is the rim diameter in inches. On the 2012 Dodge Avenger, this size is used on 18-inch-wheel configurations rather than across the full model range. Available tires in this size center on BFGoodrich blackwall performance-oriented series such as g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A. It is the right size to evaluate when the car carries the proper 18-inch wheel package and the owner wants to compare series characteristics within that fitment.
225/55R17 is a metric radial size with a 225-millimeter nominal section width, a 55-series profile, radial construction, and a 17-inch rim diameter. For the 2012 Dodge Avenger, this size belongs to the 17-inch-wheel applications and covers more than one sub-model. Tire choices in this size include BFGoodrich blackwall g-Force options as well as Silvertown Radial versions with wide whitewall and redline sidewall treatments. It is the size to focus on when maintaining the original 17-inch wheel setup while also deciding whether the car’s look should stay contemporary or take on a more customized appearance.
Sub-model fitment matters on the 2012 Dodge Avenger because tire size changes with the trim and wheel package. Some versions use 17-inch radials, while others move to an 18-inch radial, so identifying the exact sub-model is the first step before comparing tire choices.
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2012 Dodge Avenger R/T
The 2012 Dodge Avenger R/T uses the 225/50R18 radial fitment tied to the 18-inch wheel setup. Tire selection here centers on staying with the proper metric radial size while comparing the available blackwall performance-oriented series that suit this configuration.
The 2012 Dodge Avenger SE uses the 225/55R17 radial size on a 17-inch wheel. That gives the owner a choice between contemporary blackwall radials and more style-driven sidewall treatments, provided the wheel and overall setup remain correct for the car.
The 2012 Dodge Avenger SXT also uses the 225/55R17 radial size. For this sub-model, the main decision is not fitment format but which tire presentation and series best match the car’s intended use, appearance, and existing 17-inch wheel package.
The 2012 Dodge Avenger SXT Plus uses the 225/50R18 radial size. Choosing for this sub-model starts with confirming the 18-inch wheel setup, then comparing the available BFGoodrich blackwall radial options within the correct size and rim-width range.
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 Dodge Avenger Tires for Sale
Available 2012 Dodge Avenger tires focus on BFGoodrich radial choices in both 225/50R18 and 225/55R17. The main differences in the product grid are tire series, blackwall versus wide whitewall or redline sidewall styling, and rim-width compatibility within each size.
Owners of a 2012 Dodge Avenger usually need to sort out the correct trim-based tire size first, then compare wheel diameter, sidewall style, and tire series. These FAQs cover fitment, product selection, and practical checks before road use.
Tire Size & Fitment
What tire size fits a 2012 Dodge Avenger?
The 2012 Dodge Avenger uses two primary tire sizes: 225/55R17 and 225/50R18. Both are radial metric sizes, but they do not apply to every trim. SE and SXT models use 225/55R17, while R/T and SXT Plus models use 225/50R18.
The practical decision starts with identifying the exact sub-model and confirming the wheel diameter actually on the car. A used Avenger may already have different wheels than it left with, so reading the sidewall and measuring the rim diameter helps prevent choosing a tire size that matches the model family but not the vehicle in front of you.
What size rim does a 2012 Dodge Avenger use?
A 2012 Dodge Avenger uses either a 17-inch or 18-inch rim, depending on the sub-model. The 225/55R17 fitment belongs to 17-inch-wheel applications, and the 225/50R18 fitment belongs to 18-inch-wheel applications.
Rim diameter needs to be confirmed before anything else because neither tire size crosses over to the other wheel. After diameter, wheel width should also be checked against the tire being considered, especially if the car has aftermarket wheels. That matters not only for proper mounting, but also for maintaining acceptable clearance and tire shape once installed.
Do all 2012 Dodge Avenger sub-models use the same tire size?
No. The 2012 Dodge Avenger has split fitment by sub-model. SE and SXT models use 225/55R17, while R/T and SXT Plus models use 225/50R18, so tire size is tied directly to the trim and wheel package.
That means a buyer should not select tires by year and model alone. The trim badge helps, but the safest approach is to confirm both the sub-model and the existing wheel diameter on the vehicle. This becomes especially important on cars that may have seen wheel swaps, replacement rims, or appearance upgrades during previous ownership.
Choosing the Right Tire
What should I consider when choosing a 2012 Dodge Avenger tire?
Start with the correct size for the car’s sub-model and wheel diameter: 225/55R17 or 225/50R18. From there, compare construction, sidewall style, tire series, and rim-width compatibility. On this Avenger, all primary options are radial, so the real choice is among fitment-correct products rather than between vintage construction types.
Once size is settled, think about how the car is used and how you want it to look. A blackwall g-Force tire keeps a modern, performance-oriented appearance, while Silvertown Radial options in 225/55R17 add wide whitewall or redline styling. Matching the tire to the wheel package, stance, and purpose usually matters more here than chasing a one-size-fits-all answer.
What sidewall styles are available for 2012 Dodge Avenger tires?
Sidewall style depends on the size being used. In 225/50R18, the available options are blackwall radials. In 225/55R17, the range is broader and includes blackwall, wide whitewall, and redline sidewall treatments.
That difference matters because sidewall style changes the car’s visual character even when the size remains correct. A blackwall keeps the Avenger looking contemporary, while a wide whitewall or redline can push it toward a more customized presentation. Before choosing for appearance alone, confirm that the tire also matches the wheel diameter and approved rim-width range for the car.
What tire series are available for the 2012 Dodge Avenger?
The 2012 Dodge Avenger is offered with several BFGoodrich tire series across its two primary sizes. These include g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and Silvertown Radial, depending on whether the car uses 17-inch or 18-inch tires.
Series choice helps separate a modern performance look from a more appearance-driven or custom-style presentation. The g-Force lines stay in blackwall form, while Silvertown Radial introduces wide whitewall and redline options in 225/55R17. Comparing series also means checking rim-width compatibility and any load information that accompanies a specific tire, not simply choosing by name alone.
Restoration & Appearance
Which tire should I choose for a period-style 2012 Dodge Avenger?
A period-style approach for a 2012 Dodge Avenger usually begins with retaining the correct trim-based tire size and wheel diameter, then choosing a sidewall style that supports the look you want. Blackwall radials keep the car in a more typical modern presentation, while 225/55R17 also opens the door to wide whitewall and redline Silvertown Radial options.
Because this is a modern-era sedan rather than an early collector car, appearance choices are often more about taste than strict originality. Owners focused on an exact delivered look should compare against factory literature, original photos, or marque-specific references. For most buyers, the better path is selecting the right size first and then deciding how subtle or custom the finished appearance should be.
Which sidewall style suits a period-style 2012 Dodge Avenger?
For a 2012 Dodge Avenger, blackwall is the most straightforward sidewall style if the goal is a typical contemporary appearance. On 225/55R17 applications, wide whitewall and redline choices are also available, giving the car a more distinctive custom flavor without changing the base tire size.
The best match depends on what kind of presentation the car is meant to have. A stock-looking daily driver generally leans toward blackwall, while a personalized build may benefit from redline or whitewall treatment. Sidewall style should still be a second decision after the correct size, wheel diameter, and rim-width compatibility have already been confirmed.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2012 Dodge Avenger?
Yes. Modifications can affect tire fitment on a 2012 Dodge Avenger even when the tire size sounds correct on paper. Aftermarket wheels, altered wheel width, suspension changes, lowering, or body changes can all influence how a 225/55R17 or 225/50R18 tire sits and clears.
That is why the wheel diameter, wheel width, and available clearance should be checked on the actual car before changing tires. Steering lock, strut clearance, and fender space all matter once a vehicle has been modified. A trim-correct size remains the starting point, but the final fit still depends on the Avenger’s present-day wheel and suspension setup.
What should I inspect before driving a 2012 Dodge Avenger on new tires?
Before driving a 2012 Dodge Avenger on new tires, inspect the wheels for damage, confirm the correct tire size for the trim, and make sure the tires are mounted on the proper rim diameter. Tire pressure should be set correctly, and the installation should be checked for any rubbing or clearance issues.
It also helps to look over the rest of the car before putting miles on it. Suspension wear, poor alignment, and brake or steering issues can shorten tire life quickly or create uneven behavior on the road. After the first short drive, recheck pressure and examine the tire sidewalls and tread area for any signs of contact or abnormal seating.
How often should tires on a 2012 Dodge Avenger be inspected?
Tires on a 2012 Dodge Avenger should be inspected regularly rather than only when a problem appears. Check them for air loss, uneven wear, cuts, bulges, and sidewall damage, and pay closer attention if the car is driven infrequently or sits for extended periods.
Routine inspections matter because age, storage conditions, and alignment can affect tires even when tread still looks usable. A quick visual check before longer drives is smart, especially on a car that may not be used every day. Keeping inflation in range and catching wear early helps preserve ride quality and makes it easier to spot a wheel or suspension issue before it becomes expensive.
