2021 Dodge Charger Tires

The 2021 Dodge Charger uses several tire sizes rather than one universal fitment. Depending on sub-model and wheel package, the primary sizes are 215/65R17, 225/60R18, 235/55R19, 245/55R18, 245/45R20, 275/40R20, and 305/35R20, all in radial construction. That range covers everything from SXT trims to Pursuit Police and Widebody applications.

The practical takeaway is that the exact trim and actual wheel diameter matter more than the Charger name alone. A tire that belongs on a 20-inch Scat Pack or Hellcat setup is not the same starting point as a 17-inch or 18-inch SXT or Pursuit package, so checking the current wheel and the trim badge should happen before comparing products.

A 2021 Dodge Charger can use 17-inch, 18-inch, 19-inch, or 20-inch rims, depending on the sub-model and tire size. The 215/65R17 fitment uses a 17-inch rim, 225/60R18 and 245/55R18 use 18-inch rims, 235/55R19 uses a 19-inch rim, and 245/45R20, 275/40R20, and 305/35R20 use 20-inch rims.

That makes wheel-diameter confirmation one of the most important first steps on this model year. Chargers are often seen with appearance changes or replacement wheels, so the safest approach is to verify the rim size on the car itself before choosing a tire, then compare the tire’s stated rim-width compatibility when that specification is available.

The 2021 Dodge Charger spans multiple trims and wheel packages, so tire size changes with the configuration. Civilian GT, R/T, SXT, Scat Pack, Widebody, and Pursuit Police models do not all share the same wheel diameter or section width, which is why the size range runs from 17-inch fitments up to very wide 20-inch applications.

That variation means the right tire choice starts with identifying the exact sub-model and confirming the wheels currently on the car. Two Chargers from the same year can need very different sizes, and some trims even use more than one fitment path, so replacement should follow the specific setup rather than a broad year-make-model assumption.

245/45R20 is one of the most common 2021 Dodge Charger sizes, and the main selection factors are brand, tire series, sidewall style, and rim-width compatibility where it is stated. In this size, choices include BFGoodrich, Nitto, and Pro-Trac, with series such as g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, Nitto NT555 G2, and Street Pro III.

The best comparison point is not just the size code, but how the tire suits the Charger’s existing wheel package and intended look. Some owners want a straightforward blackwall performance presentation, while others prefer redline or RWL styling, so it helps to match the product to both the car’s trim and how the car is actually used.

Available sidewall styles for 2021 Dodge Charger tires include blackwall, redline, and RWL, depending on the tire size. Blackwall options are common in performance-oriented BFGoodrich, Nitto, and M&H Racemaster offerings, while Pro-Trac Street Pro III adds redline and raised white letter choices in several 20-inch Charger sizes, and a redline option appears in 245/55R18 as well.

Sidewall choice affects the car’s presentation more than its basic size fitment. A blackwall usually gives the Charger a cleaner modern look, while redline or RWL can push the car toward a stronger muscle-inspired appearance, so the right decision depends on whether the goal is understated street use or a more deliberate visual statement.

Tire options for the 2021 Dodge Charger include BFGoodrich, Nitto, Pro-Trac, and M&H Racemaster, depending on size. Brand availability changes with the fitment, so a common 245/45R20 or 275/40R20 size gives a broader set of choices than some of the less common Charger applications tied to specific trims or wheel packages.

Brand comparison should happen only after the exact Charger size is confirmed. Once that is settled, the useful differences become tire series, sidewall treatment, specialty-use character, and any stated rim-width or load specification, rather than assuming every brand offers the same style of tire in every Charger fitment.

A period-style approach on a 2021 Dodge Charger usually means staying with the correct trim-specific size first, then choosing a sidewall treatment that supports the look you want. In sizes such as 245/45R20, 275/40R20, and 305/35R20, options include blackwall, redline, and RWL, so appearance can shift noticeably without changing the basic fitment.

The key is to separate visual goals from fitment requirements. A redline or raised white letter tire can give the Charger a more deliberate muscle-era flavor, but the right choice still needs to match the car’s actual wheel diameter and application, especially on Scat Pack, Widebody, and SXT trims where the tire size path is not the same.

On the 2021 Dodge Charger, the primary fitments are radial tires, so construction change is not the appearance decision it would be on an older collector car. The bigger visual differences come from the size itself, the wheel diameter it requires, and the sidewall treatment, especially when comparing blackwall, redline, and RWL presentations in the 20-inch sizes.

That means a restoration-oriented or appearance-focused owner should start with the correct radial size for the exact trim, then decide how aggressive or traditional the finished look should be. A Widebody tire creates a different stance than an SXT fitment, and sidewall style can further change the car’s personality without departing from the proper size family.

Yes, modifications can affect tire fitment on a 2021 Dodge Charger even when the tire size itself is correct for a factory application. Aftermarket wheels, offset changes, lowering, suspension alterations, brake upgrades, or body changes can all influence how a 17-, 18-, 19-, or 20-inch tire sits in the car and clears during steering and suspension movement.

That matters most on wider setups such as 275/40R20 and 305/35R20, where space is naturally tighter. A Charger that has been changed from its original wheel package should be checked for wheel width, fender clearance, and inner clearance before replacement tires are chosen, rather than assuming the original trim-based fitment still tells the whole story.

Before driving a 2021 Dodge Charger on new tires, inspect the wheels for the correct diameter and condition, confirm the tire size matches the car’s trim and setup, and make sure inflation is set properly for the tire being installed. It is also smart to check for rubbing points, uneven wear signs, visible suspension issues, and any existing alignment concerns.

A short, careful road test is useful once the tires are mounted. Listen for contact in turns, watch for vibration, and recheck pressure after the tires have settled, especially if the Charger uses a wide 20-inch setup or has replacement wheels, because those conditions can expose clearance or fitment problems that were not obvious at rest.

Tires on a 2021 Dodge Charger should be maintained with regular pressure checks, routine visual inspection, and attention to tread wear across the full width of the tire. Owners should watch for cracking, bulges, cuts, punctures, and uneven wear, especially on wider 20-inch applications where alignment or suspension issues can show up more clearly.

Good maintenance also means checking the tires after long storage or periods of low use, not just before a major trip. Even a modern Charger that is driven occasionally can develop flat spotting, slow air loss, or age-related deterioration, so the safest routine is to inspect the tires before road use and keep the wheel and suspension setup in sound condition.