2019 Dodge Challenger Tires

The 2019 Dodge Challenger uses five primary tire sizes: 235/55R18, 235/55R19, 245/45R20, 275/40R20, and 305/35R20. All are radial sizes, but they do not apply across the full model line in the same way. The correct size depends on the exact trim, drivetrain, and wheel package, with AWD, standard RWD, and widebody versions using different fitments.

The most important step is verifying the specific sub-model and the wheel diameter currently on the car. An SXT (RWD), for example, may use either 18-inch or 20-inch tires, while widebody trims move to 305/35R20. That makes visual wheel confirmation just as important as the model badge before choosing replacement tires.

A 2019 Dodge Challenger uses 18-inch, 19-inch, or 20-inch rims depending on the trim and tire size. The 235/55R18 size fits an 18-inch wheel, the 235/55R19 fits a 19-inch wheel, and the 245/45R20, 275/40R20, and 305/35R20 sizes all fit 20-inch wheels. Rim diameter changes with the specific configuration rather than staying uniform across the lineup.

Wheel diameter should be confirmed before anything else because a tire meant for a 20-inch rim cannot be used on an 18- or 19-inch wheel. Challenger trims also vary in width and stance, so once diameter is confirmed, the next check is whether the tire width matches the actual wheel and the car's intended setup.

The 2019 Dodge Challenger has more than one tire size because the model line includes all-wheel-drive trims, rear-wheel-drive trims, higher-performance versions, and widebody configurations. Those different versions use different wheel packages and tire widths, which is why sizes range from 235/55R18 and 235/55R19 to 305/35R20. A single size does not cover every Challenger in the lineup.

That variation means the right replacement tire is tied to the exact trim and actual wheel setup, not just the model year and nameplate. Cars that have been changed from their original wheel package need even closer checking, since a current 20-inch setup may differ from what another version of the same 2019 Challenger uses.

Start with the correct size for the exact 2019 Dodge Challenger trim and wheel package, then compare tires within that size. Every primary fitment here is radial, but the available choices vary by brand, tire series, sidewall style, rim-width specification, and in some cases application focus. A 245/45R20 street tire and a 275/40R20 drag-oriented option are not serving the same purpose.

Once the size is confirmed, think about how the car is actually used and how you want it to look. Some owners want a straightforward blackwall performance tire, while others prefer redline or raised white letter styling. Matching the tire to the wheel width, trim level, and intended use will narrow the choices more effectively than comparing by brand name alone.

Available sidewall styles for applicable 2019 Dodge Challenger 20-inch tires include blackwall, redline, and RWL, which is raised white letter. The sidewall selection depends on the size and tire series, with blackwall choices appearing across BFGoodrich, Nitto, and M&H Racemaster offerings, while Pro-Trac Street Pro III adds redline and raised white letter presentations in several sizes.

Sidewall style mostly affects the car's visual presentation, but it still needs to be chosen within the correct tire size for the trim. A widebody car using 305/35R20 should stay within the sidewall choices offered in that size, while a standard 245/45R20 setup has its own appearance options. Style comes after correct fitment, not before it.

Applicable 20-inch tire options for the 2019 Dodge Challenger include BFGoodrich, Nitto, Pro-Trac, and M&H Racemaster. Availability varies by size, with 245/45R20, 275/40R20, and 305/35R20 each offering a different mix of brands and tire series. That gives buyers a range of choices from mainstream radial performance lines to more specialized drag-oriented products.

Brand is best used as one part of the decision rather than the whole decision. After confirming the correct size, compare the tire series, sidewall treatment, rim-width compatibility, and intended use within that brand's offering. That approach keeps the selection centered on the actual Challenger setup instead of choosing a name first and fitment second.

A period-style 2019 Dodge Challenger tire choice usually starts with keeping the correct factory-era size relationship for the exact trim, then choosing a radial with the visual character you want. On 20-inch applications, that may mean comparing blackwall, redline, or raised white letter options rather than changing the basic fitment. The goal is to preserve the car's stance and wheel presence while staying within the correct size.

Appearance should follow confirmed fitment, especially on trims that differ by drivetrain or widebody package. A 305/35R20 widebody Challenger needs a very different tire footprint than an 18-inch SXT setup. For owners who want the look to mirror a specific delivery style or era presentation, trim-specific photos and marque-focused references are still worth checking before settling on a sidewall treatment.

Tire construction is straightforward on the 2019 Dodge Challenger because the primary fitments are radial across the range. That means the appearance decision is less about bias-ply versus radial and more about sidewall style, width, and how the tire fills the wheel opening on the correct rim diameter. On this model, visual character comes mainly from the exact size and sidewall treatment.

A narrower 245/45R20 and a wider 305/35R20 create very different looks even though both are radial 20-inch tires. Redline and raised white letter options also change the car's presentation without changing the basic construction type. Keeping the correct trim-specific size is what preserves the intended proportions better than chasing a different construction category.

Yes, modifications can affect tire fitment on a 2019 Dodge Challenger, especially when wheel diameter, wheel width, ride height, or body clearance has changed. This matters most on trims that already use wider 20-inch tires, such as 275/40R20 and 305/35R20 applications. Even when the tire size sounds familiar, an altered setup can change how that tire sits and clears the car.

Aftermarket wheels should be checked for diameter and width first, then for how the tire sits within the fender opening during steering and suspension movement. Lowering changes, spacer use, or widebody-style conversions can also shift the fitment picture. A modified Challenger should always be verified by its actual hardware, not by stock trim assumptions alone.

Before driving a 2019 Dodge Challenger on new tires, inspect the wheel diameter, wheel condition, tire pressure, and basic clearance around the suspension and fenders. The tire should match the car's actual trim-related size and sit correctly on the wheel. It also helps to confirm that the replacement tire's rim-width requirements align with the wheel being used.

A short, careful road check is a practical next step, especially on cars using wider 20-inch fitments. Listen for rubbing, watch steering clearance at full lock where relevant, and keep an eye on air retention during the first several drives. Those checks matter on any Challenger, but they become especially important after wheel changes or wide tire upgrades.

Before a longer drive in a 2019 Dodge Challenger, check tire pressure, visible tread and sidewall condition, and any signs of cuts, bulges, or abnormal wear. The tire size should also be correct for the car's trim and wheel package, particularly on models that use 20-inch performance or widebody fitments. A quick visual check can catch issues that are easy to miss during routine local use.

Longer highway miles put more emphasis on stability, heat buildup, and consistent air pressure, so it is worth checking all four tires when the car has been sitting. Owners of low-use Challengers should also pay attention to age-related cracking and slow air loss. Taking a few minutes to inspect the tires is especially worthwhile before road trips or event travel.