The 2013 Dodge Challenger carried modern muscle-car presence with styling that clearly nodded to the original E-body era, but its road manners and tire fitment were thoroughly contemporary. That matters when choosing tires, because this Challenger uses radial construction across three different primary sizes: 235/55R18, 245/45R20, and 255/45R20, depending on sub-model and position. Buyers also have meaningful choice within those sizes, including blackwall, redline, and raised white letter sidewall treatments across several performance-oriented tire series. The key is matching the exact sub-model and wheel setup first, then choosing the tire character and appearance that best suits restoration-minded presentation or regular street use.
Which Tire Size Is Right for The 2013 Dodge Challenger
The 2013 Dodge Challenger uses three primary tire sizes, and the right one depends on the exact sub-model and wheel diameter. Some versions use 18-inch wheels with 235/55R18 tires, while others use 20-inch wheels with 245/45R20, and the SRT8 rear application steps up to 255/45R20. Before comparing tires, confirm both the Challenger trim and whether the car is equipped with 18-inch or 20-inch wheels.
A 235/55R18 tire is a metric radial size with a 235-millimeter nominal section width, a 55-series aspect ratio, and fitment for an 18-inch wheel. On the 2013 Dodge Challenger, this size serves certain sub-models that use the 18-inch wheel setup rather than the 20-inch package. Its role in the lineup makes wheel confirmation especially important, since a similar-looking Challenger may use a different rim diameter altogether. Choose this size when the car is actually equipped for the 18-inch fitment, then focus on tire type and intended driving use within that size.
Fit(s): R/T, R/T Classic, R/T Plus, R/T w/Super Track Pkg., SRT8, SRT8 Front, and SXT Plus
Construction: Radial|Rim: 20 in
A 245/45R20 tire is a metric radial size that combines a 245-millimeter nominal section width with a 45-series profile on a 20-inch rim. This is a key fitment for many 2013 Dodge Challenger sub-models, including several R/T and SRT8 applications. Available choices in this size span BFGoodrich, Nitto, and Pro-Trac, with blackwall, redline, and raised white letter sidewall treatments as well as g-Force, NT555 G2, and Street Pro III series options. It is the right size to evaluate when the Challenger carries the common 20-inch setup and appearance choice matters alongside performance-oriented construction.
A 255/45R20 tire is a metric radial size with a 255-millimeter nominal section width, a 45-series aspect ratio, and a 20-inch rim diameter. On the 2013 Dodge Challenger, this size has a more specific role and appears as the rear fitment for the SRT8 rear application rather than as a universal size across the range. Product selection includes BFGoodrich, Nitto, and Pro-Trac options, with blackwall, redline, and raised white letter sidewall presentations available. Use this size only after confirming the car’s rear-wheel requirement and actual wheel setup, especially on performance-oriented or staggered-looking applications.
Tire fitment for the 2013 Dodge Challenger is not the same across every sub-model, so trim level and wheel package matter before any tire decision is made. Some versions share the same radial size, while others move between 18-inch and 20-inch fitments or use a distinct rear application.
1
2013 Dodge Challenger R/T
The 2013 Dodge Challenger R/T can use either the 235/55R18 or 245/45R20 radial size, depending on the wheel setup on the car. That makes wheel-diameter confirmation the first step, followed by choosing the sidewall style and tire series that match the car’s intended street use and appearance.
The 2013 Dodge Challenger R/T Classic uses the 245/45R20 radial fitment. Once that 20-inch setup is confirmed, tire selection becomes a matter of comparing available blackwall, redline, or raised white letter presentations along with the character of the available series.
The 2013 Dodge Challenger R/T Plus can be fitted with either 235/55R18 or 245/45R20 radials. The practical takeaway is simple: verify whether the car has 18-inch or 20-inch wheels before comparing products, since both sizes are tied to this sub-model name.
The 2013 Dodge Challenger R/T w/Super Track Pkg. uses the 245/45R20 radial size. That keeps the tire search focused on 20-inch options, where the main differences come from brand, sidewall treatment, and the overall style of the tire series.
The 2013 Dodge Challenger SRT8 uses the 245/45R20 radial fitment in this application. Tire choice then centers on comparing available 20-inch performance-oriented options and confirming the actual wheel arrangement on the car before moving between product styles.
The 2013 Dodge Challenger SRT8 Front uses a 245/45R20 radial tire. That makes front-position tire selection straightforward, but it should still be matched carefully against the car’s full wheel and tire setup so the front fitment complements the rear application.
The 2013 Dodge Challenger SRT8 Rear uses the 255/45R20 radial size. Rear tire selection should stay focused on that specific 20-inch fitment, with attention given to matching the correct rear application rather than assuming the front and rear use the same size.
The 2013 Dodge Challenger SXT uses the 235/55R18 radial size. That points the search toward the 18-inch wheel setup first, making wheel confirmation more important than comparing 20-inch performance options that belong to other Challenger configurations.
The 2013 Dodge Challenger SXT Plus can use either 235/55R18 or 245/45R20 radial tires. Buyers should confirm the exact wheel package on the car before selecting a tire, because the sub-model name alone does not narrow the fitment to one rim diameter.
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 2013 Dodge Challenger Tires for Sale
Available 20-inch Challenger tire choices include BFGoodrich, Nitto, and Pro-Trac options in 245/45R20 and 255/45R20. The product grid is where to compare blackwall, redline, and raised white letter sidewalls along with g-Force, NT555 G2, and Street Pro III series differences.
2013 Dodge Challenger tire questions usually come down to the exact size for the trim, whether the car uses 18-inch or 20-inch wheels, and how to choose among available radial, sidewall, and product-series options.
Tire Size & Fitment
What tire size fits a 2013 Dodge Challenger?
The 2013 Dodge Challenger uses three primary tire sizes: 235/55R18, 245/45R20, and 255/45R20. The correct size depends on the sub-model and wheel setup, with some Challenger trims using 18-inch wheels, many using 20-inch wheels, and the SRT8 rear application using 255/45R20.
The first step is identifying the exact Challenger trim and confirming the wheel diameter actually on the car. A replacement tire should match the specific 18-inch or 20-inch setup, and rear-position applications should be checked carefully so a front-size tire is not selected for a rear fitment.
What size rim does a 2013 Dodge Challenger use?
A 2013 Dodge Challenger uses either an 18-inch or 20-inch rim, depending on the version of the car and its tire size. The 235/55R18 fitment uses an 18-inch wheel, while both 245/45R20 and 255/45R20 use 20-inch wheels.
Rim diameter is the most important fitment checkpoint before ordering tires for this Challenger. Looking at the sidewall of the current tire or measuring the wheel helps confirm whether the car is on the 18-inch setup or one of the 20-inch applications, especially when trims could be equipped more than one way.
Why does the 2013 Dodge Challenger have more than one tire size?
The 2013 Dodge Challenger has more than one tire size because fitment changes across sub-models and wheel packages. Some trims use 235/55R18, others use 245/45R20, and the SRT8 rear application uses 255/45R20, so the size is tied to configuration rather than the model name alone.
That means the right tire cannot be chosen by year and model alone when the car falls into a multi-size trim group. Checking the sub-model name, the actual wheel diameter, and whether the car needs a front or rear application keeps the search focused on the correct size before comparing brands or sidewall styles.
Choosing the Right Tire
What should I consider when choosing a 245/45R20 tire for a 2013 Dodge Challenger?
A 245/45R20 tire for a 2013 Dodge Challenger should first match the car’s actual 20-inch fitment, since this size applies to several Challenger sub-models. After that, the main comparison points are brand, sidewall style, tire series, and wheel-width compatibility within the available product range.
BFGoodrich, Nitto, and Pro-Trac all appear in this size, and the choices range from blackwall presentation to redline and raised white letter styles. Matching the tire to the way the car is used matters just as much as matching the size, so street appearance, wheel setup, and product specifications should all be reviewed together.
What sidewall styles are available for 2013 Dodge Challenger tires?
Available 20-inch tire choices for the 2013 Dodge Challenger include blackwall, redline, and RWL sidewall styles. RWL stands for raised white letter, giving buyers a more traditional muscle-era visual option alongside the cleaner blackwall look and the distinctive redline treatment.
Sidewall style does not change the need to stay with the correct tire size for the specific Challenger trim and wheel package. Once the fitment is confirmed, the sidewall becomes an appearance decision that can push the car toward a more understated modern look or a more overt period-inspired muscle-car presentation.
What brands offer tires for the 2013 Dodge Challenger?
BFGoodrich, Nitto, and Pro-Trac offer 20-inch tires for the 2013 Dodge Challenger in the sizes covered here. Those products include several tire series, giving buyers a mix of blackwall and styling-oriented sidewall choices across the 245/45R20 and 255/45R20 applications.
Brand selection should still start with the correct size and wheel setup rather than with the name on the sidewall. Once the fitment is narrowed properly, comparing tire series, sidewall treatment, rim-width specifications, and other product details gives a better picture of which tire best matches the car’s intended use.
Restoration & Appearance
Which tire should I choose for a period-style 2013 Dodge Challenger?
A period-style 2013 Dodge Challenger tire choice usually starts with the correct original-size fitment for the sub-model, then moves to sidewall presentation. In the available 20-inch sizes, blackwall, redline, and raised white letter options give the car different visual personalities without stepping outside its proper radial sizing.
A cleaner blackwall look suits a more understated modern-muscle presentation, while redline or raised white letter sidewalls can push the car toward a more nostalgic theme. Exact originality claims should be checked against model-specific historical references if that level of detail matters, especially on appearance-driven builds.
How does tire construction affect the appearance of a restored 2013 Dodge Challenger?
Tire construction has less of a visual split on a 2013 Dodge Challenger than it would on an earlier collector car because the primary fitments here are radial tires. The bigger appearance difference comes from size and sidewall treatment, particularly when comparing blackwall, redline, and raised white letter options on 20-inch applications.
Keeping the correct radial size for the specific trim helps the Challenger retain the stance intended by its wheel package. From there, the sidewall becomes the main styling tool, so buyers focused on restoration-minded presentation should evaluate whether they want a contemporary look or a stronger nod to classic muscle-car cues.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2013 Dodge Challenger?
Modifications can absolutely affect tire fitment on a 2013 Dodge Challenger, even when the tire size is correct for the original application. Aftermarket wheels, changes in wheel width or offset, lowered suspension, and body or brake alterations can all change how a 235/55R18, 245/45R20, or 255/45R20 tire sits on the car.
A modified Challenger should be checked for steering clearance, fender clearance, and wheel compatibility before new tires are selected. Measuring the actual wheel setup on the car is especially important on trims that could use more than one factory size, because the sub-model name alone may not reflect what is installed now.
What should I inspect before driving a 2013 Dodge Challenger on new tires?
Before driving a 2013 Dodge Challenger on new tires, inspect the wheels for damage, confirm the tire size matches the wheel diameter, and make sure the tires are mounted in the correct positions if the car uses a distinct rear application. Tire pressure should also be set correctly and checked again after initial use.
A quick visual inspection for rubbing marks, uneven suspension height, and any interference at full steering lock is worthwhile before regular road use. It also helps to recheck lug torque, look for air loss during the first few days, and verify that the car tracks normally once the new tires have settled in.
What should I check before a longer drive in a 2013 Dodge Challenger?
Before a longer drive in a 2013 Dodge Challenger, confirm tire pressure, tread condition, and the general health of each tire sidewall. Any sign of cuts, bulges, cracking, or slow air loss deserves attention first, and the correct front or rear size should be verified if the car uses different fitments by position.
Longer trips also make it worth checking wheel balance feel, alignment behavior, and whether the tires clear normally under full load and highway-speed driving. Even on a newer collector-oriented muscle car, age matters, so a low-mile Challenger that sits often should have its tires inspected regularly rather than judged by tread depth alone.
