The 2012 Chrysler 300 brought full-size American sedan presence into a more modern, sharply tailored form, blending rear-wheel-drive proportions with upscale trim levels and performance-minded variants. That broad range matters when choosing tires, because this exact model year uses four different radial sizes across the 300 lineup: 215/65R17, 225/60R18, 235/55R19, and 245/45R20. The main decision is identifying the correct sub-model and wheel diameter first, especially since some RWD versions use more than one size. Once fitment is confirmed, selection can shift toward blackwall, redline, or raised white letter styling and the tire series that best suits the car's appearance and intended road use.
Which Tire Size Is Right for The 2012 Chrysler 300
The 2012 Chrysler 300 uses four primary tire sizes, and the right one depends on the exact sub-model and wheel diameter. All of them are radial metric sizes, but they span 17-inch, 18-inch, 19-inch, and 20-inch rims, so confirming the actual wheel setup is the first step before comparing tire style, brand, or series.
215/65R17 is a modern metric radial size in which 215 is the nominal section width in millimeters, 65 is the aspect ratio, R identifies radial construction, and 17 is the rim diameter in inches. On the 2012 Chrysler 300, this size serves as a primary fitment for the Base model and keeps the focus on correct everyday fitment rather than vintage-style construction choices. It represents the most straightforward setup in this lineup because the size itself is modern and familiar to most buyers. The practical priority is confirming that the car still carries its 17-inch wheel package before moving on to product selection.
Fit(s): C (AWD), C Luxury (AWD), Limited (AWD), and S (AWD)
Construction: Radial|Rim: 19 in
235/55R19 uses the same modern metric format, with a 235-millimeter nominal section width, a 55-series profile, radial construction, and a 19-inch rim diameter. This size appears on several AWD Chrysler 300 sub-models, making it an important fitment point for buyers whose car looks similar to a RWD version but rides on a different wheel package. Its role in the lineup is tied closely to sub-model identification rather than tire-construction decisions, since the primary fitment is already radial. Verifying both the trim and the installed wheel diameter helps avoid choosing a tire meant for a different 300 configuration.
225/60R18 is another modern metric radial size, combining a 225-millimeter nominal section width with a 60-series profile on an 18-inch rim. Within the 2012 Chrysler 300 range, this size is used on certain RWD C and Limited configurations, so it is not universal across all trims that share the same model name. The sizing format is easy to interpret, but its real significance is that it separates one wheel package from the larger 20-inch alternatives also found on some rear-wheel-drive cars. Buyers should confirm the exact sub-model and current wheel setup before treating 18-inch and 20-inch fitments as interchangeable choices.
Fit(s): C (RWD), C Luxury (RWD), Limited (RWD), S (RWD), and SRT8
Construction: Radial|Rim: 20 in
245/45R20 is a modern metric radial with a 245-millimeter nominal section width, a 45-series profile, and a 20-inch rim diameter. On the 2012 Chrysler 300, it applies to several upper-trim and performance-oriented configurations, and it is the size with the strongest product selection, including BFGoodrich, Nitto, and Pro-Trac options. Available tires include blackwall, redline, and raised white letter sidewall treatments, along with series such as g-Force and Street Pro III. This size deserves extra attention from buyers who want to balance correct fitment with a more tailored visual style.
Tire fitment for the 2012 Chrysler 300 varies meaningfully by sub-model, drivetrain, and wheel package. Checking the exact trim matters here, because several AWD versions share one size while some RWD versions can use either an 18-inch or 20-inch setup.
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2012 Chrysler 300 Base
The 2012 Chrysler 300 Base uses a single radial tire size, making fitment more straightforward than on the upper trims. Tire selection is mainly about confirming the 17-inch wheel setup and then choosing a product that suits normal road use and the car's overall presentation.
The 2012 Chrysler 300 C (AWD) follows a single-size radial fitment tied to its 19-inch wheel package. That makes the key buying step simple: confirm that the car is the AWD version and still uses the correct wheel diameter before selecting a replacement tire.
The 2012 Chrysler 300 C (RWD) can use more than one radial tire size, so the exact wheel package needs to be confirmed first. That distinction affects more than the tire itself, since 18-inch and 20-inch applications lead to different replacement choices and visual outcomes.
The 2012 Chrysler 300 C Luxury (AWD) uses the same single radial size found on other AWD 19-inch configurations in this lineup. Tire selection is less about decoding multiple fitments and more about matching the replacement to the existing wheel setup.
The 2012 Chrysler 300 C Luxury (RWD) uses a 20-inch radial fitment rather than the 19-inch AWD setup. That gives the buyer a more style-sensitive replacement decision, especially where sidewall treatment and series choice matter alongside size.
The 2012 Chrysler 300 Limited (AWD) shares the 19-inch radial fitment used by several other all-wheel-drive trims. Choosing a tire starts with confirming that AWD wheel package, then narrowing the selection to the type of road use and appearance desired.
The 2012 Chrysler 300 Limited (RWD) can be found with either an 18-inch or 20-inch radial tire size. That makes wheel confirmation essential before purchase, since the right choice depends on the actual setup on the car rather than the trim name alone.
The 2012 Chrysler 300 S (AWD) uses a single 19-inch radial fitment within this model range. Replacement planning is therefore centered on keeping the tire matched to the existing wheel diameter and the intended road use of the car.
The 2012 Chrysler 300 S (RWD) uses the 20-inch radial fitment shared with several other rear-wheel-drive upper trims. That opens the door to choosing among different sidewall looks and tire series once the size and wheel package are confirmed.
The 2012 Chrysler 300 SRT8 uses the 20-inch radial fitment in this group. Buyers looking at replacements should keep the focus on correct size and wheel compatibility first, then compare the available product styles and series within that 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.
Best 2012 Chrysler 300 Tires for Sale
Product choice is centered on 245/45R20, where the available options span BFGoodrich, Nitto, and Pro-Trac lines. Buyers can compare blackwall, redline, and raised white letter styling along with series such as g-Force and Street Pro III, plus rim-width compatibility where stated.
Owners of a 2012 Chrysler 300 usually need to sort out the correct tire size by trim and wheel diameter first. These FAQs focus on fitment differences, product selection, appearance choices, and the checks worth making before road use.
Tire Size & Fitment
What tire size fits a 2012 Chrysler 300?
The 2012 Chrysler 300 uses four primary tire sizes: 215/65R17, 225/60R18, 235/55R19, and 245/45R20. All are radial metric sizes, and the correct one depends on the specific trim, drivetrain, and wheel package on the car.
The key step is matching the tire to the actual sub-model and installed wheel diameter rather than assuming every 300 uses the same setup. Base, AWD, RWD, and SRT8 versions can differ, and some RWD trims appear with either 18-inch or 20-inch fitment, so a quick wheel check can prevent ordering the wrong size.
What size rim does a 2012 Chrysler 300 use?
A 2012 Chrysler 300 can use 17-inch, 18-inch, 19-inch, or 20-inch rims, depending on the exact sub-model and tire size. Those rim diameters pair with 215/65R17, 225/60R18, 235/55R19, and 245/45R20 respectively.
Wheel diameter is the first fitment detail to confirm because the 300 lineup spans several tire and wheel packages. Looking at the tire sidewall or measuring only the outside of the wheel can lead to confusion, so the safest approach is to verify the size printed on the current tire and confirm that the car has not been changed to a different wheel package.
Do all 2012 Chrysler 300 sub-models use the same tire size?
No, the 2012 Chrysler 300 does not use one tire size across every sub-model. Different trims and drivetrains use different radial sizes, and certain RWD versions can be found with either 225/60R18 or 245/45R20 depending on wheel package.
That variation means the trim badge alone is not always enough to choose a replacement tire. AWD models commonly share the 235/55R19 fitment, while the Base model, some RWD trims, and the SRT8 branch into other sizes, so checking the exact sub-model and actual wheel diameter is the most reliable way to narrow the search.
Choosing the Right Tire
What should I consider when choosing a 245/45R20 tire for a 2012 Chrysler 300?
Start with correct size and wheel compatibility. The 245/45R20 fitment appears on several 2012 Chrysler 300 trims, and available products in that size vary by brand, tire series, sidewall treatment, and in some cases stated rim-width range and load figures.
Once the fitment is confirmed, the decision becomes more about how the car is used and how it should look. A buyer comparing blackwall, redline, or raised white letter tires may prioritize appearance differently than someone focused on matching an existing set, and rim-width specifications should be checked when the car has non-stock wheels.
What sidewall styles are available for 2012 Chrysler 300 tires?
Among the available 2012 Chrysler 300 products, sidewall styling is most visible in 245/45R20. That size is offered in blackwall, redline, and RWL, with RWL meaning raised white letter, so the same basic fitment can carry very different visual character.
That choice matters most for buyers using a 20-inch wheel package and wanting the tire to support the car's overall look. Blackwall keeps the presentation clean and understated, while redline and raised white letter options add a stronger performance-oriented visual cue without changing the underlying primary fitment size.
What brands offer tires for the 2012 Chrysler 300?
Current product coverage for the 2012 Chrysler 300 includes BFGoodrich, Nitto, and Pro-Trac in 245/45R20. Within that size, the selection spans multiple tire series, giving buyers a mix of brand identity and styling options rather than a single one-choice replacement path.
The best way to use those brand options is to compare them inside the correct size for the car rather than shopping by brand alone. Tire series, sidewall appearance, stated rim-width range, and whether the car is being matched to an existing set can all matter more than the badge on the sidewall.
Restoration & Appearance
Which tire should I choose for a period-style 2012 Chrysler 300?
A period-style 2012 Chrysler 300 still starts with the correct modern radial size for the exact trim and wheel package. From there, the most appearance-driven choices are found in 245/45R20, where blackwall, redline, and raised white letter options can shift the car's visual tone without changing the primary fitment.
That means the right tire depends on whether the goal is a restrained factory-era look or a more assertive custom presentation. Matching the wheel diameter and keeping the overall look consistent across all four corners usually matters more on this model than chasing a single historically exact sidewall treatment.
How does tire construction affect the appearance of a restored 2012 Chrysler 300?
On a 2012 Chrysler 300, construction does not create the same visual fork seen on older collector cars because the primary fitments are already radial. The appearance difference comes more from sidewall treatment and tire series than from choosing between bias-ply and radial construction.
For that reason, restoration-oriented buyers should focus on selecting the correct size first and then choosing the sidewall look that best suits the car. Blackwall usually keeps the presentation subtle, while redline or raised white letter styling can make the 20-inch applications look more aggressive and customized.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2012 Chrysler 300?
Yes, modifications can affect tire fitment on a 2012 Chrysler 300 even when the tire size itself looks close to stock. Aftermarket wheels, suspension changes, lowering, or brake upgrades can alter wheel width, offset, and available clearance around the fenders and steering components.
That matters most on a car with larger wheel packages such as 245/45R20, where small changes can have a bigger effect on clearance. A modified 300 should be checked for actual wheel diameter and width, sidewall clearance at full lock, and any signs that the current setup differs from the original trim-based fitment.
What should I inspect before driving a 2012 Chrysler 300 on new tires?
Before driving a 2012 Chrysler 300 on new tires, inspect wheel condition, verify the tire size against the car's actual wheel package, and confirm proper inflation. It also helps to look over the valve stems, check for even mounting, and make sure no rubbing appears at normal ride height or during steering movement.
A short road test should follow with attention to vibration, pull, or unexpected contact in turns. Cars that have sat for long periods or changed hands recently deserve an extra look at suspension wear and alignment condition, since those issues can affect tire life quickly even when the correct new size has been installed.
What should I check before a longer drive in a 2012 Chrysler 300?
Before a longer drive, confirm that the 2012 Chrysler 300 is riding on the correct size for its trim and wheel diameter, then check inflation, tread condition, and any visible sidewall damage. Uneven wear, bulges, cuts, or recurring air loss should be addressed before adding highway miles.
Longer trips also make it worth checking alignment feel, brake condition, and whether the tires clear properly through full steering travel and suspension movement. A car running 20-inch tires or aftermarket wheels deserves especially close attention, since small fitment issues often become more obvious once speeds and trip length increase.
