The 2006 Dodge Charger marked the return of a familiar American name on a modern full-size performance sedan, blending rear-wheel-drive attitude with a wide spread of trim levels from everyday SE and SXT models to the more aggressive R/T and SRT8 variants. Tire fitment follows that same split, with radial sizes ranging from 215/65R17 and 225/60R18 up to staggered 20-inch SRT8 fitments in 245/45R20 front and 255/45R20 rear. That means the real decision starts with identifying the exact sub-model and wheel diameter, then narrowing choices by sidewall style, brand, and tire series where available. Owners balancing factory-style proportions, upgraded appearance, and road use should confirm the current wheel setup before selecting tires.
Which Tire Size Is Right for The 2006 Dodge Charger
The 2006 Dodge Charger uses five primary tire sizes, and the right one depends on the exact sub-model and wheel diameter. Fitment spans 17-inch, 18-inch, and 20-inch rims, with the SRT8 using larger 20-inch sizes and some SXT configurations sharing either 17-inch or 18-inch fitment. Before choosing a tire, confirm the trim level and check the actual wheels on the car, especially if it has been changed from its original setup.
A 235/55R18 tire is a metric radial size with a 235-millimeter nominal section width, a 55-series aspect ratio, and fitment on an 18-inch wheel. On the 2006 Dodge Charger, this size is used on the Daytona R/T and the R/T w/Performance Pkg., so it belongs to performance-oriented 18-inch applications rather than every Charger trim. Product choices are not part of the current assortment for this size here, which makes wheel confirmation even more important before comparing outside options. This size suits owners who need to match the original 18-inch fitment used on those specific sub-models.
A 225/60R18 size uses a 225-millimeter section width, a 60-series profile, and an 18-inch rim in radial construction. On the 2006 Dodge Charger, this size appears on the R/T and on some SXT configurations, placing it in the middle of the Charger fitment range between 17-inch standard setups and the larger 20-inch SRT8 arrangement. The slightly taller-profile 18-inch format gives buyers an important clue when confirming whether the car has its correct wheel package. This is the size to evaluate when your Charger carries 18-inch wheels but is not one of the 235/55R18 performance-package applications.
A 215/65R17 tire is a radial metric size with a 215-millimeter nominal width, a 65-series aspect ratio, and a 17-inch wheel diameter. On the 2006 Dodge Charger, this size is used on the SE and on certain SXT cars, making it the fitment associated with the smaller-wheel Charger configurations. Its role is straightforward, but it still should not be selected by model name alone because some SXT trims moved to 18-inch tires instead. This size is the practical starting point when the car retains its 17-inch wheel package and stock-style overall proportions.
A 245/45R20 tire combines a 245-millimeter section width with a 45-series profile on a 20-inch rim, all in radial construction. On the 2006 Dodge Charger, this is the front fitment for the SRT8 and also appears as the SRT8 tire size when front position is not separated. Available choices include BFGoodrich, Nitto, and Pro-Trac options in series such as g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, and Street Pro III, with Blackwall, Redline, and RWL sidewall treatments. This is the size to evaluate when preserving the SRT8's 20-inch front fitment and comparing appearance-oriented versus more contemporary sidewall presentations.
A 255/45R20 tire uses a wider 255-millimeter section width, a 45-series profile, and a 20-inch rim in radial form. On the 2006 Dodge Charger, it serves as the rear tire size for the SRT8, so it belongs to the staggered 20-inch setup rather than a square fitment across every model. Product choices include BFGoodrich, Nitto, and Pro-Trac offerings, with Blackwall, Redline, and RWL sidewall styles and series such as g-Force Comp 2 AS, g-Force Sport Comp 2, Nitto NT555 G2, and Street Pro III. This size matters most when confirming rear-wheel fitment on an SRT8 and maintaining the intended front-to-rear size relationship.
Tire fitment for the 2006 Dodge Charger varies significantly by sub-model, and wheel diameter is part of that difference. Checking the exact trim matters because the lineup spans 17-inch, 18-inch, and staggered 20-inch applications rather than one shared size across the board.
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2006 Dodge Charger Daytona R/T
The 2006 Dodge Charger Daytona R/T uses the 235/55R18 radial size, placing it among the Charger’s 18-inch performance-oriented applications. Tire selection for this sub-model starts with keeping that wheel diameter and profile relationship intact before comparing tire style or overall appearance.
The 2006 Dodge Charger R/T uses the 225/60R18 radial size, which differs from the Daytona R/T and Performance Package fitment. That makes wheel and trim confirmation important before purchase, especially on cars that may have been upgraded to a different Charger wheel package.
The 2006 Dodge Charger R/T w/Performance Pkg. uses the 235/55R18 radial size rather than the standard R/T's 225/60R18. Owners should confirm that the car still carries the correct 18-inch setup, then choose a replacement tire that preserves the intended stance and fitment.
The 2006 Dodge Charger SE uses the 215/65R17 radial size, making it one of the 17-inch Charger configurations. Tire selection is usually straightforward here, but the actual wheels should still be checked because later changes to SXT or R/T-style wheels can alter the correct size.
The 2006 Dodge Charger SRT8 uses a 20-inch performance fitment, with the front and rear positions separated into different sizes. Tire selection should focus on preserving the correct front-to-rear relationship and confirming whether the car still has its original staggered wheel arrangement.
The front fitment for the 2006 Dodge Charger SRT8 is 245/45R20 in radial construction. That means front tire selection should stay centered on the proper 20-inch front size while also matching the rear setup already on the car.
The rear fitment for the 2006 Dodge Charger SRT8 is 255/45R20, wider than the front tire. Keeping that staggered layout in mind is important when replacing only one axle, since rear width is part of the SRT8’s overall wheel-and-tire package.
The 2006 Dodge Charger SXT can use either 215/65R17 or 225/60R18, so this sub-model requires extra wheel confirmation before choosing tires. The right replacement depends on whether the car carries the 17-inch or 18-inch setup, not the SXT badge alone.
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 2006 Dodge Charger Tires for Sale
Available product choices center on the 20-inch SRT8 sizes, with BFGoodrich, Nitto, and Pro-Trac options in Blackwall, Redline, and RWL styles. The product grid also lets buyers compare series differences such as g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, NT555 G2, and Street Pro III.
The most common tire questions for the 2006 Dodge Charger center on trim-specific sizing, 17-inch versus 18-inch versus 20-inch wheel fitment, and how to choose among available SRT8 tire options. Owners also need to think about sidewall style, staggered fitment, and inspection checks before regular road use.
Tire Size & Fitment
What tire size fits a 2006 Dodge Charger?
The 2006 Dodge Charger does not use one universal tire size. Depending on sub-model, the primary sizes are 215/65R17, 225/60R18, 235/55R18, 245/45R20, and 255/45R20, and all are radial constructions. The SRT8 uses 20-inch fitment, including separate front and rear sizes.
Trim level and wheel diameter need to be confirmed before selecting tires, because a Charger SE, R/T, Daytona R/T, SXT, and SRT8 do not all share the same setup. On used cars, it also helps to check the actual tire size on the vehicle and verify whether the wheels are original or have been changed.
What size rim does a 2006 Dodge Charger use?
The 2006 Dodge Charger uses three rim diameters across the model range: 17-inch, 18-inch, and 20-inch. The 215/65R17 size fits a 17-inch rim, the 225/60R18 and 235/55R18 sizes fit 18-inch rims, and the 245/45R20 and 255/45R20 sizes fit 20-inch rims.
That makes wheel diameter the first thing to verify before replacing tires, especially on SXT and SRT8 models where fitment can vary. Looking only at the model name is not enough on a modified or previously owned Charger, since swapped wheels can change the correct tire size completely.
Why does the 2006 Dodge Charger have more than one tire size?
The 2006 Dodge Charger was offered in several trims with different wheel-and-tire packages, so tire size changes with the sub-model. SE models use 215/65R17, R/T models can use either 225/60R18 or 235/55R18 depending on configuration, and the SRT8 moves to larger 20-inch tires with a staggered front and rear setup.
That variation means the right tire is tied to the exact trim and wheel package rather than the model name alone. Buyers should confirm the sub-model, check the wheel diameter on the car, and note whether front and rear sizes are different before ordering a replacement set.
Choosing the Right Tire
What should I consider when choosing a 245/45R20 or 255/45R20 tire for a 2006 Dodge Charger?
For a 2006 Dodge Charger SRT8, the first consideration is position on the car. The front uses 245/45R20 and the rear uses 255/45R20, so the correct size depends on whether you are replacing the front axle, rear axle, or a complete staggered set. Construction remains radial across the available options.
Once size is confirmed, compare sidewall style, tire series, and wheel-width compatibility where it is stated. Buyers replacing only one pair should also match the existing front-to-rear arrangement, and anyone working with changed wheels should verify that the current rim width still suits the tire being considered.
What sidewall styles are available for 2006 Dodge Charger tires?
Among the currently available 20-inch Charger products, sidewall choices include Blackwall, Redline, and RWL. Those options appear in the 245/45R20 and 255/45R20 SRT8 sizes, giving owners a visible style choice even while staying within the correct radial fitment range for the larger-wheel performance setup.
Sidewall style mainly affects presentation, so the decision comes down to whether the car is being kept understated, given a more traditional muscle-inspired accent, or tailored to a specific visual theme. The key is to choose the correct size first, then use the sidewall treatment to refine the finished look.
What brands offer tires for the 2006 Dodge Charger?
Current 20-inch Charger tire options include BFGoodrich, Nitto, and Pro-Trac. In the SRT8 sizes, BFGoodrich appears in g-Force Sport Comp 2, g-Force Comp 2 AS, and g-Force Phenom T/A lines, Nitto appears in the NT555 G2 series, and Pro-Trac appears in the Street Pro III line.
Brand alone should not be the only selection factor. It helps to compare the actual tire series, sidewall style, and stated wheel-width compatibility so the tire matches both the Charger’s setup and the owner’s intended use, whether the goal is a more modern look or a stronger period-performance visual cue.
Restoration & Appearance
Which tire should I choose for a period-style 2006 Dodge Charger?
A period-style 2006 Dodge Charger tire choice starts with keeping the correct trim-specific size and wheel diameter intact. For an SRT8, that means staying with the 20-inch front and rear fitment, while SE, SXT, R/T, and Daytona R/T models should remain within their own 17-inch or 18-inch size range.
After size is settled, appearance can be shaped through sidewall treatment and tire series where those options exist. Redline or RWL choices on the 20-inch sizes create a more overt muscle-era visual reference, while Blackwall keeps the look cleaner and more understated for a modern performance sedan.
How does tire construction affect the appearance of a restored 2006 Dodge Charger?
On the 2006 Dodge Charger, primary fitment remains radial across the model range, so construction does not involve a bias-ply-versus-radial restoration decision. The visual difference comes more from the tire’s proportions, sidewall design, and whether the chosen replacement preserves the trim-specific 17-inch, 18-inch, or 20-inch stance.
That makes size accuracy especially important for owners who want the car to sit and present the way the trim package intended. A Charger with the wrong wheel diameter or mismatched front and rear sizing can look off even before it is driven, particularly on the SRT8’s staggered 20-inch setup.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2006 Dodge Charger?
Yes. Modifications such as aftermarket wheels, suspension changes, lowering, or brake upgrades can change what fits a 2006 Dodge Charger even when the original size is known. That matters most on trims with multiple wheel packages and on the SRT8, where the factory layout already uses larger 20-inch tires and staggered sizing.
A Charger that no longer has its original wheels should be checked for actual rim diameter and width before any tire is chosen. Steering clearance, fender room, and front-to-rear size relationship also deserve attention, especially when replacing only one axle on a car with an established staggered setup.
What should I inspect before driving a 2006 Dodge Charger on new tires?
Before regular road use, inspect tire pressure, valve stems, tread condition, and the sidewalls for cuts, bulges, or shipping damage. Wheel condition also matters, including bent rims, bead-seat corrosion, and proper lug hardware. On an SRT8, confirm that the front and rear tires were mounted in their correct positions.
It also helps to look at alignment wear from the old tires and correct any suspension or steering issues before putting miles on the new set. A short clearance check at full steering lock and a careful first drive can catch rubbing, vibration, or balance issues before they become a larger problem.
What should I check before a longer drive in a 2006 Dodge Charger?
Before a longer drive, make sure the 2006 Dodge Charger is riding on the correct tire size for its trim and wheel package, and verify that pressures are set consistently across the axle. The tires should be checked for irregular wear, cracking, punctures, and any sign of slow air loss, especially on a car that sits often.
A longer trip is also a good time to confirm balance, alignment feel, and spare-tire readiness if applicable. Cars with changed wheels or suspension deserve extra attention, since a setup that seems fine around town can reveal clearance or vibration issues only after extended highway driving.
