The 2011 Chrysler 300 marked a major redesign of Chrysler’s full-size sedan, blending a more formal, upscale look with the rear-drive character that helped set the model apart from ordinary family cars. Buyers today often approach this generation with a mix of daily-driver expectations and style-conscious wheel-and-tire preferences. Tire fitment on the 2011 Chrysler 300 is entirely radial, but the exact size changes by sub-model and wheel package, ranging from 17-inch through 20-inch applications. That makes the real decision less about old bias-ply versus radial choices and more about confirming the exact trim, wheel diameter, and sidewall style that suits the car’s stance and intended use.
Which Tire Size Is Right for The 2011 Chrysler 300
The 2011 Chrysler 300 uses four primary tire sizes, and the correct one depends on the exact sub-model and wheel diameter. All four fitments are radial, but they span 17-inch, 18-inch, 19-inch, and 20-inch rims, so the first step is confirming the specific trim and the wheels currently on the car before comparing tire choices.
In 215/65R17, the 215 identifies section width in millimeters, 65 is the aspect ratio, R indicates radial construction, and 17 is the wheel diameter in inches. This size is used on 17-inch-wheel versions of the 2011 Chrysler 300 and reflects a modern radial format familiar to current replacement-tire buyers. Its practical role is straightforward: match the size to the correct sub-model and wheel setup first, then compare overall tire design and intended use. Any car that has been changed from its original wheel package should have actual wheel diameter and clearance checked before selection.
The size 235/55R19 uses a 235-millimeter section width, a 55-series profile, radial construction, and a 19-inch rim diameter. On the 2011 Chrysler 300, this size serves a specific sub-model fitment rather than the full model range, so it should not be treated as universal across all 300 configurations. The lower-profile format compared with the 17-inch and 18-inch applications makes wheel confirmation especially important before replacement. This is the size to evaluate when the car already carries the proper 19-inch setup and the goal is to stay with the intended fitment.
A 225/60R18 tire is 225 millimeters wide, uses a 60-series aspect ratio, has radial construction, and fits an 18-inch wheel. This size appears on certain 2011 Chrysler 300 sub-models and sits between the taller 17-inch package and the lower-profile 19- and 20-inch applications. Its value to the buyer is that it preserves the intended fitment for the trims that use 18-inch wheels without moving into a different wheel diameter. On a used vehicle, the important check is whether the car still has its correct 18-inch wheel package or has been changed to another factory or aftermarket size.
In 245/45R20, the 245 is the section width in millimeters, 45 is the aspect ratio, R denotes radial construction, and 20 is the wheel diameter in inches. This 20-inch fitment gives the 2011 Chrysler 300 its largest primary tire size and carries the broadest visible product variety here, including BFGoodrich, Nitto, and Pro-Trac options. Available choices include Blackwall, Redline, and raised white letter sidewalls across several tire series. It is the size to focus on when the car is equipped with the correct 20-inch wheels and appearance plays a bigger role in the buying decision.
Tire fitment for the 2011 Chrysler 300 varies by sub-model, and some trims also appear with more than one wheel-and-tire package. Checking the exact trim name and confirming the wheel diameter on the car matters before comparing replacement tires.
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2011 Chrysler 300 Base
The 2011 Chrysler 300 Base uses a 17-inch radial tire fitment, making it one of the more straightforward configurations in the lineup. Tire selection starts with retaining the proper wheel diameter and then choosing a replacement that matches the car’s intended road use and overall setup.
The 2011 Chrysler 300 C (AWD) uses a 19-inch radial tire size that is unique within this group of sub-models. That makes wheel confirmation especially important, since moving to a different diameter changes the fitment question before any brand or tread-style comparison begins.
The 2011 Chrysler 300 C (RWD) appears with either an 18-inch or 20-inch radial tire package. Choosing correctly means confirming which wheel package is actually on the car first, then narrowing the decision to tire style and product differences within that exact size.
The 2011 Chrysler 300 Limited also uses either an 18-inch or 20-inch radial tire fitment, so there is not one universal size for every Limited. The key step is identifying the actual wheel diameter before comparing available tires, especially if the car has been altered since new.
The 2011 Chrysler 300 Touring uses the same 17-inch radial tire size as the Base model. That keeps fitment fairly simple, with the main task being to verify the existing wheel setup and then choose a tire that suits the car’s driving and appearance priorities.
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 2011 Chrysler 300 Tires for Sale
Available product choice centers on 245/45R20, where BFGoodrich, Nitto, and Pro-Trac offer several radial tire series. Buyers can compare Blackwall, Redline, and raised white letter sidewalls, along with differences in series character and rim-width specifications.
The questions below focus on the exact tire sizes used on the 2011 Chrysler 300, how fitment changes by sub-model, and how to compare available 20-inch tire choices with wheel fitment, appearance, and road-use considerations in mind.
Tire Size & Fitment
What tire size fits a 2011 Chrysler 300?
A 2011 Chrysler 300 can use 215/65R17, 225/60R18, 235/55R19, or 245/45R20, depending on the sub-model and wheel package. All of these are radial tire sizes, but they are not interchangeable as a single universal fitment across the entire 300 lineup.
The most important step is identifying the exact trim and confirming the wheel diameter currently on the car. A Base or Touring model does not use the same size as every C or Limited, and some trims appear with more than one factory wheel diameter, so visual wheel checks matter before replacement.
What size rim does a 2011 Chrysler 300 use?
The 2011 Chrysler 300 uses several rim diameters depending on sub-model: 17-inch, 18-inch, 19-inch, and 20-inch applications all appear in the range. Each tire size matches its own wheel diameter, so the rim size is built directly into the tire code.
Reading the last number in the tire size is the quickest way to confirm wheel diameter, but it is still wise to inspect the wheels on the car itself. Used vehicles are often changed to different factory take-offs or aftermarket wheels, and that can alter which replacement size should be considered.
Do all 2011 Chrysler 300 sub-models use the same tire size?
No, 2011 Chrysler 300 sub-models do not all use the same tire size. Base and Touring models use 215/65R17, the C (AWD) uses 235/55R19, and the C (RWD) and Limited can use either 225/60R18 or 245/45R20.
That variation means trim identification is only part of the process; the actual wheel package matters too. On C (RWD) and Limited cars especially, the correct replacement starts with confirming whether the car carries 18-inch or 20-inch wheels before narrowing the choice to a specific tire.
Choosing the Right Tire
What should I consider when choosing a 245/45R20 tire for a 2011 Chrysler 300?
Start with the basics: correct size, radial construction, and compatibility with the 20-inch wheel package on the car. Within 245/45R20, the available choices differ by brand, tire series, sidewall style, and in some cases rim-width guidance and load information.
That means the decision is less about whether 245/45R20 belongs on the car and more about which version suits the way the car is used and presented. A style-focused build may lean toward Redline or raised white letter sidewalls, while a more understated look may point toward a Blackwall tire.
What sidewall styles are available for 2011 Chrysler 300 tires?
Among the currently represented 245/45R20 options for the 2011 Chrysler 300, sidewall styles include Blackwall, Redline, and RWL, which means raised white letter. Those choices affect appearance far more than fitment, provided the tire remains the correct size for the wheel package.
A Blackwall tire gives the cleanest modern presentation, while Redline and raised white letter styles add more visual character. The right choice depends on whether the car is being kept understated, given a sportier look, or styled to emphasize the wheel-and-tire package as part of the car’s overall presence.
What brands offer tires for the 2011 Chrysler 300?
For the 245/45R20 fitment on the 2011 Chrysler 300, available brands include BFGoodrich, Nitto, and Pro-Trac. Those options are spread across several tire series, so brand choice is only one part of the comparison.
A useful way to narrow the field is to compare size confirmation first, then look at the series name, sidewall treatment, and wheel compatibility details where stated. That approach keeps the selection process grounded in fitment and appearance instead of assuming any single brand automatically suits every 300 build.
Restoration & Appearance
Which tire should I choose for a period-style 2011 Chrysler 300?
A period-style choice for a 2011 Chrysler 300 starts with keeping the correct tire size for the sub-model and wheel package already on the car. From there, the most appearance-driven choices shown here are in 245/45R20, where sidewall treatments include Blackwall, Redline, and raised white letter.
The best visual match depends on how the car is being presented. A cleaner, more understated sedan look may favor Blackwall, while a more customized or sport-oriented presentation may suit Redline or raised white letter styling. Exact originality questions are best confirmed through marque-specific references and period vehicle documentation.
Does correct tire fitment matter for a 2011 Chrysler 300 restoration?
Yes, correct tire fitment matters on a 2011 Chrysler 300 restoration because the car used multiple wheel diameters and tire sizes across the model range. Selecting the wrong diameter or profile can change the car’s stance, alter its visual balance, and complicate proper replacement choices later.
Restoration-minded buyers should verify the trim level, the actual wheels on the car, and whether the vehicle still carries its intended wheel package. That keeps appearance decisions grounded in the right fitment first, whether the goal is a clean stock-style presentation or a more personalized 20-inch look.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2011 Chrysler 300?
Yes, modifications can affect tire fitment on a 2011 Chrysler 300. Wheel changes, aftermarket offsets, suspension lowering, and body alterations can all influence which tire size actually works on the car, even when the vehicle originally used one of the factory 17-, 18-, 19-, or 20-inch fitments.
A car that has been modified should be checked for wheel diameter, wheel width, and clearance at the fenders and steering components before replacement tires are chosen. That is especially important on larger wheel packages, where a tire that matches the nominal size still needs to suit the car’s actual setup.
What should I inspect before driving a 2011 Chrysler 300 on new tires?
Before driving a 2011 Chrysler 300 on new tires, inspect the wheels for damage, confirm the wheel diameter matches the tire size, and make sure the tires are seated and inflated properly. It is also wise to check for suspension wear, alignment issues, and any signs of rubbing near the fenders or inner wheel wells.
A short, careful road test helps confirm that the steering feels normal and that no contact develops under turning or compression. Rechecking tire pressure after installation and keeping an eye on early wear patterns can catch setup problems quickly, especially on cars that have seen wheel or suspension changes.
What should I check before a longer drive in a 2011 Chrysler 300?
Before a longer drive in a 2011 Chrysler 300, check tire pressure, tread condition, sidewalls, and any sign of air loss or irregular wear. The correct tire size should also be confirmed against the wheel package on the car, since this model used several different diameters depending on trim.
Longer trips place more importance on basic condition than short local driving does. Looking for cracks, bulges, cuts, vibration, or evidence of rubbing can help prevent problems on the road, and cars that sit for extended periods deserve extra attention because low use does not protect a tire from aging.
