2015 Dodge Tire Fitment Guide

2015 Dodge vehicles use 245/45R20, 275/40R20, 235/55R18, 235/55R19, 215/65R17, 205/55R16, 225/40R18, 225/45R17, 295/30R18, and 355/30R19. Challenger uses 245/45R20, 275/40R20, and 235/55R18; Charger uses 245/45R20, 275/40R20, 235/55R18, 235/55R19, and 215/65R17; Dart uses 205/55R16, 225/45R17, and 225/40R18; Viper uses 295/30R18 and 355/30R19. Rim width guidance is available for 245/45R20 at 7.5 to 9.0 inches, 275/40R20 at 9.0 to 11.0 inches, 205/55R16 at 5.5 to 7.5 inches, 225/40R18 at 7.5 to 9.0 inches, and 225/45R17 at 7.0 to 10.0 inches depending on the tire.

The important takeaway is that 2015 Dodge fitment is model-specific, not universal. A Charger may wear anything from a 17-inch touring size to a 20-inch performance size, while Viper uses a dedicated staggered setup that does not interchange with the rest of the lineup. Start by confirming the exact model, then verify wheel diameter and the tire size already on the car before choosing among available products.

On a 2015 Dodge tire, 245/45R20 is a metric radial size. The 245 is the nominal section width in millimeters, 45 is the aspect ratio, R means radial construction, and 20 is the wheel diameter in inches. On 2015 Dodge applications, this size is used on Challenger and Charger models. Available versions appear in blackwall form from BFGoodrich and Nitto, with W- and Y-rated options depending on the tire chosen.

That code matters because it identifies both the wheel diameter and the tire's general profile. A 245/45R20 cannot be treated as interchangeable with a 235/55R18 or 215/65R17 simply because all are used somewhere in the 2015 Dodge range. If your car is a Challenger or Charger wearing 20-inch wheels, this size is one of the key modern performance fitments to compare against your actual wheel and trim package.

No, 2015 Dodge models do not use the same tire size. Challenger and Charger share several sizes, including 245/45R20, 275/40R20, and 235/55R18, but Charger also uses 235/55R19 and 215/65R17. Dart uses its own 205/55R16, 225/45R17, and 225/40R18 sizes, while Viper stands apart with 295/30R18 and 355/30R19. Every size in the 2015 Dodge range is radial, but the wheel diameters and intended applications vary widely.

That means year and make alone are not enough to choose correctly. If you are shopping for a Charger, you still need to know whether it has 17-, 18-, 19-, or 20-inch wheels, and if you own a Viper, front and rear position must be verified separately. Checking the existing tire sidewall and wheel size before ordering is the simplest way to avoid selecting a valid Dodge size for the wrong Dodge model.

2015 Dodge tire options here are blackwall radials across every size that currently carries product coverage. That includes 245/45R20, 275/40R20, 205/55R16, 225/40R18, and 225/45R17. The overall look is modern and performance-oriented rather than vintage, which fits the era and character of 2015 Dodge vehicles. No whitewall or period-style novelty sidewall treatment appears within these applications.

For most 2015 Dodge buyers, that keeps the decision straightforward because appearance differences are driven more by tread pattern and brand than by sidewall treatment. If your goal is an original modern factory-style look, blackwall is consistent with what most buyers expect on Challenger, Charger, Dart, and Viper from this era. Once sidewall style is settled, compare the remaining choices by size, speed rating, and intended use.

2015 Dodge fitments are covered here by BFGoodrich, Nitto, M&H Racemaster, and Michelin, depending on size. 245/45R20 is available from BFGoodrich and Nitto; 275/40R20 adds M&H Racemaster; 205/55R16 includes BFGoodrich and Michelin; and both 225/40R18 and 225/45R17 are covered by BFGoodrich and Nitto. Brand choice changes with the size, so a Challenger or Charger owner with 20-inch wheels will see a different mix than a Dart owner on 16-, 17-, or 18-inch wheels.

That brand spread gives buyers room to match the tire to the car's role. A daily-driven Dart may lead you toward a different product family than a wider 20-inch Challenger or Charger setup, and a specialized 275/40R20 application can include more purpose-built options. Once you confirm the exact size on your 2015 Dodge, compare the available brands within that size instead of assuming every brand crosses over to every model.

For 2015 Dodge applications where both appear, BFGoodrich g-Force Sport Comp 2 and Nitto NT555 G2 overlap in size coverage but differ in some supporting specs. In 245/45R20 both are blackwall radials, with the BFGoodrich carrying a 7.5 to 9.0-inch rim width range and a 103W rating, while the Nitto carries a 103W rating as well. In 225/40R18 and 225/45R17, both also appear as blackwall radials, with Nitto showing max load figures of 1,389 pounds and 1,477 pounds respectively in those sizes.

The practical way to compare them is by the exact size your 2015 Dodge uses, then by the supporting details attached to that size such as rim-width suitability, load figure, and speed rating. Two tires can share the same nominal size and still differ in wheel-width compatibility or service description. If your car is sensitive to wheel width or you are replacing a matched set, compare those details before choosing between the BFGoodrich and Nitto options.

Rim width requirements on 2015 Dodge tires depend on the specific size and product. For 245/45R20, the range is 7.5 to 9.0 inches. For 275/40R20, it runs from 9.0 inches to as wide as 11.0 inches depending on the tire. For Dart sizes with available guidance, 205/55R16 uses 5.5 to 7.5 inches, 225/40R18 uses 7.5 to 9.0 inches, and 225/45R17 spans from 7.0 to 10.0 inches depending on the product.

Those ranges matter because the same nominal tire size can be acceptable on more than one wheel width, but not every tire in that size covers the exact same range. If your 2015 Dodge has aftermarket wheels or a replacement rim of unknown width, measure the wheel before choosing the tire. Matching the tire to the actual wheel width is just as important as matching the sidewall size code.

2015 Dodge tires in these covered sizes are tubeless where tube status is marked. The clearest example is 205/55R16, where one Michelin option is explicitly marked TL, meaning tubeless. The other modern radial products in these sizes follow the same contemporary passenger-car pattern, with no tube-type marking appearing among the available 245/45R20, 275/40R20, 225/40R18, or 225/45R17 products.

For most 2015 Dodge applications, that means you should think in terms of modern tubeless wheel-and-tire service rather than vintage tube-type practice. Even so, confirm the exact sidewall marking on the tire you choose and make sure the wheel itself is appropriate for tubeless use and in good condition. Valve stems should also be inspected or replaced during mounting, especially on a car that has sat for long periods.

A stored 2015 Dodge should be kept away from direct sunlight, standing moisture, and ozone sources such as electric motors, air compressors, or battery chargers. Keep the tires properly inflated, park on a clean surface, and move the car periodically if possible so it does not sit in one spot for months at a time. Because these are radial tires rather than bias-ply tires, they are generally less prone to pronounced temporary flat-spotting during storage, but age and environment still matter.

If the car will sit through an off-season, clean the tires first and inspect the sidewalls before it goes into storage. A longer-term collector setup may also benefit from tire cradles or stands to reduce stress at the contact patch. When the car comes back out, check inflation, look for cracking or bulges, and give the tires a few miles to warm and normalize before evaluating ride feel.

Tires on a 2015 Dodge should be evaluated by age as much as by tread depth, especially on low-mile collector or weekend-driven cars. A good rule is to begin closer inspection around five to seven years of age and to consider replacement as tires approach the 10-year mark, even if they still look usable. The DOT date code on the sidewall tells you when each tire was made, which is often more revealing than mileage on a lightly used Challenger, Charger, Dart, or Viper.

This matters because many enthusiast cars accumulate age faster than wear. A Viper or Challenger that sees only occasional use may still carry old rubber that has hardened, cracked, or lost wet-weather confidence. Check the age of the spare as well if your 2015 Dodge uses one, and do not judge serviceability by appearance alone if the tires are many years old.

Tires on a 2015 Dodge should be inspected before every drive and especially before any longer outing. Look for sidewall cracking, nails or cuts, uneven wear, bulges, and pressure loss, and make sure tread depth remains appropriate across the full width of the tire. On performance-oriented sizes such as the Challenger, Charger, and Viper fitments, also pay attention to inner-edge wear that may be harder to see without a closer look.

A quick walk-around catches many problems before they become roadside failures. Monthly pressure checks are wise even when the car is not being driven much, and any vibration, pull, or change in steering feel deserves a closer inspection. If the tires have recently been mounted, recheck balance and inflation after the first few drives so the setup stays consistent.

The 2015 Dodge Challenger was a modern performance car from the factory, so radial tires were the original construction type rather than bias-ply tires. Within the 2015 Dodge range, Challenger uses 235/55R18, 245/45R20, and 275/40R20 depending on wheel package and application. That makes the original-fitment question less about vintage construction and more about matching the correct wheel diameter and OE-style size for the exact version of the car.

If originality matters, start by checking the tire placard, build information, and the car's present wheel package. A Challenger restored to factory appearance should wear the correct size and a modern blackwall radial look consistent with the period. For trim-specific or market-specific confirmation, a Dodge marque specialist or owner community is still the best final authority before committing to a replacement set.

Correct tire fitment does matter when showing a 2015 Dodge, especially as modern muscle and performance cars move deeper into collector status. Judges and knowledgeable enthusiasts will notice if the wheel diameter, tire size, overall profile, or front-to-rear stagger does not match the way the model was equipped. On a Viper, for example, an incorrect stagger is more obvious than on many ordinary cars, while a Challenger or Charger can look visibly off if the sidewall profile is wrong for the wheel package.

That does not mean every event applies the same standards, but accurate size and appropriate modern blackwall appearance usually strengthen authenticity. If the car is being prepared for marque judging, verify the exact fitment against factory references and event rules rather than relying on general memory. A tire that is mechanically usable may still cost points if its dimensions or presentation are not right for the model being shown.

For 2015 Dodge sizes where both are offered, BFGoodrich g-Force Comp 2 A/S and BFGoodrich g-Force Phenom T/A share blackwall radial construction but differ in service descriptions and supporting specs. In 245/45R20, the Comp 2 A/S carries a 103Y designation while the Phenom T/A carries 103Y and a max load figure of 1,929 pounds at 50 psi. In 205/55R16 and 225/45R17, the Phenom T/A also shows max load figures of 1,477 pounds at 50 psi, while the Comp 2 A/S appears in the same basic size family with its own wheel-width ranges.

That means the decision should come down to the exact size on your 2015 Dodge and the service details that matter for that wheel package. If you are trying to keep a consistent brand family across all four corners, compare the matching size first, then the load figure, speed symbol, and acceptable rim-width range. Those details will tell you more than the model name alone.

Yes, the available 2015 Dodge tire options here are modern radial designs appropriate for highway use when they are the correct size, in good condition, and inflated properly. Several sizes carry W speed ratings with a 112 mph ceiling, and some 245/45R20, 275/40R20, and 205/55R16 products also reach Y rating, which is 186+ mph. Those figures are far beyond ordinary interstate speeds, and on many 2015 Dodge applications the car's alignment, suspension condition, and brake health will matter more in real-world driving than the tire's maximum speed symbol.

Safety still depends on choosing the right size for the model and wheel, then maintaining the tire once it is installed. An old or damaged tire with plenty of tread is not a good highway tire, and an incorrect size can affect stability and clearance even if it mounts on the wheel. Before a trip, check age, pressure, visible condition, and whether all four tires match the intended setup for your particular Dodge.

Inflation pressure for a 2015 Dodge should follow the vehicle placard or owner's manual for the baseline setting, then be checked against the tire's own service information. Among the available sizes with load data, 245/45R20 appears with max load figures around 1,929 to 1,930 pounds at 50 psi, 275/40R20 reaches 2,094 pounds at 50 psi, 205/55R16 ranges from 1,356 to 1,477 pounds at 50 to 51 psi, 225/40R18 reaches 1,235 to 1,389 pounds at 50 to 51 psi, and 225/45R17 reaches 1,356 to 1,477 pounds at 50 to 51 psi.

Those numbers are maximum load-and-pressure ratings for the tire, not automatic everyday running pressures for every 2015 Dodge. Do not transfer a pressure figure from one size to another or from a Dart to a Charger simply because both are modern radials. Use the car's recommended cold inflation as your starting point, then confirm that the tire and wheel combination is appropriate for the application.

Before a longer drive in a 2015 Dodge, inspect each tire for cracking, punctures, bulges, uneven wear, and proper cold inflation. Confirm that the size on the car matches the intended setup, especially on Charger models with several possible wheel diameters and on Viper models with staggered front and rear sizing. Check the valve stems, tread depth, and spare condition if the car carries one, and look closely at the inner shoulders on lower-profile performance tires.

Tires are only one part of a sensible pre-trip inspection on a car like this. It is also worth checking alignment feel, brake response, and whether the car has been sitting long enough for the tires to develop temporary vibration or pressure loss. Catching a weak valve stem, an aging spare, or a mismatched rear tire before departure is much easier than dealing with it once the trip is underway.