Dodge Magnum Tires

The Dodge Magnum was built from 2005 through 2008 as a modern rear-wheel-drive wagon that blended full-size American attitude with the stance and packaging of a performance-oriented hauler. Its short production run gave it a distinct place in Chrysler’s early 21st-century lineup, especially for buyers who wanted something more muscular and less conventional than a typical family wagon. Tire selection for Dodge Magnum is not completely straightforward because the model used several different fitments across those years, including both 17-inch, 18-inch, and 20-inch wheel packages. The first step is to confirm the actual wheel diameter on the car, since that determines which tire size family belongs on it.

Dodge Magnum Tire Size Guide

Dodge Magnum production used 4 distinct tire sizes from 2005 through 2008, and the wheel diameter changed during production across 17-inch, 18-inch, and 20-inch fitments. That matters because the correct tire family depends first on the wheel package actually fitted to the car. The sizes here are modern metric radial sizes, with width given in millimeters, sidewall height shown as an aspect ratio, and the final number showing rim diameter in inches.

225/60R182005-2008Metric radial

225/60R18 fits Dodge Magnum applications from 2005 through 2008 on 18-inch wheel packages. The code means a 225 mm section width, a 60-series aspect ratio, radial construction, and an 18-inch rim diameter. Choose this size when the car is fitted with the corresponding 18-inch wheels rather than the 17-inch or 20-inch alternatives.

215/65R172005-2008Metric radial

215/65R17 fits Dodge Magnum applications from 2005 through 2008 on 17-inch wheel packages. The code means a 215 mm section width, a 65-series aspect ratio, radial construction, and a 17-inch rim diameter. Choose this size when the car retains its 17-inch wheels, and verify the wheel itself because the same model years also used larger diameters.

245/45R202006-2008Metric radial

245/45R20 fits Dodge Magnum applications from 2006 through 2008 on 20-inch wheel packages. The code means a 245 mm section width, a 45-series aspect ratio, radial construction, and a 20-inch rim diameter. Choose this size for a Magnum using the narrower of the listed 20-inch fitments; available products include Blackwall, Redline, and RWL sidewall styles.

255/45R202006-2008Metric radial

255/45R20 fits Dodge Magnum applications from 2006 through 2008 on 20-inch wheel packages. The code means a 255 mm section width, a 45-series aspect ratio, radial construction, and a 20-inch rim diameter. Choose this size for a Magnum using the wider listed 20-inch fitment, and confirm the exact front or rear requirement on the car before matching appearance or stance.

For 2006 through 2008, more than two sizes are listed, so identify the specific wheel package on the car before selecting a tire.

Dodge Magnum Tires by Year

The year listing below shows which tire sizes are associated with each Dodge Magnum model year and helps narrow the search before you compare individual products. In 2006, 2007, and 2008, more than two sizes are listed, so the correct choice depends on the specific wheel package rather than the model year alone. Dodge Magnum used 17-inch, 18-inch, and 20-inch wheel fitments across this production run, so confirm the wheel diameter on the car before moving to a size-specific product list.

Best Dodge Magnum Tires for Sale

Available products cover the 20-inch Dodge Magnum sizes with 11 tires from 3 brands. Blackwall, Redline, and RWL sidewall styles are offered, so confirm the correct 20-inch size before selecting.

245/45R20 Products

These are the available products for 245/45R20.

Radial g-Force

BFG g-Force Sport COMP-2 | 245/45ZR20 103W XL

BFGoodrich - g-Force Sport Comp 2

SidewallBlackwall
Rim Diameter20 in
Rim Width7.5 - 9.0 in
Weight30 lb
Max Load1930@50
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Radial g-Force

BFG g-Force COMP-2 A/S | 245/45ZR20 103Y XLTL

BFGoodrich - g-Force Comp 2 AS

SidewallBlackwall
Rim Diameter20 in
Rim Width7.5 - 9.0 in
Weight30 lb
Max Load—
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Radial Nitto

Nitto NT555 G2 | 245/45ZR20XL 103W

Nitto - Nitto NT555 G2

SidewallBlackwall
Rim Diameter20 in
Rim Width—
Weight30.38 lb
Max Load—
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Radial Phenom

BFGoodrich g-Force Phenom T/A | 245/45ZR20 103Y

BFGoodrich - g-Force Phenom T/A

SidewallBlackwall
Rim Diameter20 in
Rim Width7.5 - 9 inches in
Weight30.73 lb
Max Load1929 lbs at 50 psi
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Radial Tires

245/45ZR20 Pro-Trac Street Pro III | Redline

Pro-Trac - Street Pro III

SidewallRedline
Rim Diameter20 in
Rim Width—
Weight30.38 lb
Max Load—
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Radial Tires

245/45ZR20 Pro-Trac Street Pro III | RWL

Pro-Trac - Street Pro III

SidewallRWL
Rim Diameter20 in
Rim Width—
Weight30.38 lb
Max Load—
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255/45R20 Products

These are the available products for 255/45R20.

Radial g-Force

BFG g-Force COMP-2 A/S | 255/45ZR20 101W

BFGoodrich - g-Force Comp 2 AS

SidewallBlackwall
Rim Diameter20 in
Rim Width8.0 - 9.5 in
Weight32 lb
Max Load—
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Radial g-Force

BFG g-Force Sport COMP-2 | 255/45ZR20 101W

BFGoodrich - g-Force Sport Comp 2

SidewallBlackwall
Rim Diameter20 in
Rim Width8.0 - 9.5 in
Weight32 lb
Max Load1819@51
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Radial Nitto

Nitto NT555 G2 | 255/45ZR20XL 105W

Nitto - Nitto NT555 G2

SidewallBlackwall
Rim Diameter20 in
Rim Width—
Weight31.97 lb
Max Load—
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Radial Tires

255/45ZR20 Pro-Trac Street Pro III | RWL

Pro-Trac - Street Pro III

SidewallRWL
Rim Diameter20 in
Rim Width—
Weight31.97 lb
Max Load—
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Radial Tires

255/45ZR20 Pro-Trac Street Pro III | Redline

Pro-Trac - Street Pro III

SidewallRedline
Rim Diameter20 in
Rim Width—
Weight31.97 lb
Max Load—
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Frequently Asked Questions

The FAQ below addresses the fitment questions that matter most on Dodge Magnum, especially how to sort out the multiple wheel diameters used across 2005 to 2008 and how to choose among the available 20-inch radial tire options and sidewall styles.

Size Basics & Fitment

Dodge Magnum uses four tire sizes across the 2005-2008 production run: 215/65R17, 225/60R18, 245/45R20, and 255/45R20. The 17-inch and 18-inch sizes appear from 2005 through 2008, while the two 20-inch sizes appear from 2006 through 2008. Each size corresponds to its own wheel diameter, so 215/65R17 belongs on 17-inch wheels, 225/60R18 on 18-inch wheels, and both 245/45R20 and 255/45R20 on 20-inch wheels.

The practical takeaway is that year alone is not enough to identify the correct tire for every Dodge Magnum. Start by checking the wheel diameter actually fitted to the car, then confirm which of the listed sizes matches that wheel package. If the car has 20-inch wheels, measure and verify whether it needs the 245-width or 255-width version before matching sidewall style or tread preference.

A 2006 Dodge Magnum has four tire sizes listed because that model year spans multiple wheel packages. The listed sizes cover 17-inch, 18-inch, and 20-inch fitments, and the 20-inch fitments are further split between 245/45R20 and 255/45R20. That means the variation is primarily a wheel-diameter and configuration split, not a case where one size fits every 2006 Dodge Magnum.

The important step is to identify the exact wheel package on your 2006 Dodge Magnum before selecting a tire. Check the tire sidewall currently on the car, confirm the wheel diameter directly, and compare front and rear if the car has been modified. That will narrow the choice quickly and prevent confusion between the standard-diameter fitments and the larger 20-inch options.

Dodge Magnum uses three rim diameters across the sizes listed here: 17 inches, 18 inches, and 20 inches. The 215/65R17 size uses a 17-inch rim, the 225/60R18 size uses an 18-inch rim, and both 245/45R20 and 255/45R20 use a 20-inch rim. The 20-inch fitments appear from 2006 through 2008, while the 17-inch and 18-inch fitments span the full 2005-2008 run.

Wheel diameter is the first fitment checkpoint on Dodge Magnum because it immediately separates the correct tire family from the wrong one. A 17-inch tire will not fit an 18-inch or 20-inch wheel, and the same is true in reverse. If the car has aftermarket wheels, verify the diameter from the wheel itself instead of assuming the original year-based specification still applies.

Buying the Right Tire

A 2007 Dodge Magnum can use 215/65R17, 225/60R18, 245/45R20, or 255/45R20 depending on its wheel package. Those sizes cover 17-inch, 18-inch, and 20-inch applications, so the year by itself does not identify one single tire size. The fastest way to confirm correctness is to match the wheel diameter and existing size on the car with the listed Dodge Magnum fitments.

Begin with the tire sidewall already mounted on your 2007 Dodge Magnum, then verify that the wheel diameter agrees with the last number in the size code. If the car wears 20-inch wheels, check whether it calls for 245/45R20 or 255/45R20 rather than assuming all 20-inch Magnums use the same width. That extra step is especially worthwhile on modified or appearance-focused cars.

Available Dodge Magnum 20-inch products include Blackwall, Redline, and RWL sidewall styles. The Blackwall options appear across BFGoodrich and Nitto products, while Pro-Trac products add Redline and raised white letter styling in both 245/45R20 and 255/45R20. Those choices affect the visual character of the car more than the fundamental fitment, provided the size itself is correct.

For a cleaner modern look on Dodge Magnum, Blackwall is the most understated choice. Redline or RWL can give the car a stronger custom or muscle-inspired appearance, which may suit certain builds better. Choose the sidewall style after the correct size and wheel diameter are settled, since appearance options never override the need to match the proper 20-inch width and profile.

The available Dodge Magnum products listed here come from BFGoodrich, Nitto, and Pro-Trac. BFGoodrich appears in several 20-inch performance-oriented radial offerings, Nitto is represented by the NT555 G2, and Pro-Trac offers Street Pro III versions in multiple sidewall styles. All listed products for the covered sizes are radial-construction tires.

Brand choice on Dodge Magnum usually comes after the size has been pinned down. Once the correct 20-inch fitment is confirmed, compare whether you want a more understated blackwall appearance or a more distinctive Redline or RWL look. If your Magnum uses 17-inch or 18-inch tires, confirm that size first, then evaluate products specifically built for that wheel diameter.

Dodge Magnum 20-inch products are offered in several distinct series, including g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, Nitto NT555 G2, and Street Pro III. All are radial tires, but they represent different product families and sidewall presentations within the covered 20-inch sizes. Street Pro III stands out by offering Redline and RWL versions, while the BFGoodrich and Nitto entries are Blackwall products.

That means series choice on Dodge Magnum is partly a performance-family decision and partly an appearance decision. If your goal is a period-custom look on 20-inch wheels, the Pro-Trac options bring the most visible sidewall character. If you want a more understated presentation, the Blackwall series are the more conventional path once the correct 245/45R20 or 255/45R20 size has been confirmed.

Maintenance & Longevity

A Dodge Magnum should be stored on a clean, dry surface away from direct sunlight, ozone sources, and major temperature swings. Keeping the tires properly inflated and the vehicle protected from long periods of static loading will help reduce flat-spotting and sidewall stress. If the car sits for extended stretches, occasional movement or repositioning is helpful for all four tire contact patches.

For a collector-oriented Dodge Magnum, storage habits matter almost as much as mileage. If the car is driven only occasionally, check inflation before and after storage periods and avoid leaving the full vehicle weight on one spot for months at a time. Wheels and tires that are part of a show-focused build also benefit from regular cleaning so small cracking, curb damage, or uneven wear can be spotted early.

Tires on a Dodge Magnum should be visually inspected before regular driving and more thoroughly inspected several times a year, especially if the car is used seasonally or only for hobby miles. Look for cracking, bulges, punctures, irregular shoulder wear, and any mismatch between front and rear sizes. Performance-oriented 20-inch fitments deserve especially careful attention because low-profile tires can show damage more quickly after impact or underinflation.

A practical routine is to check inflation and visible condition every time the Dodge Magnum comes out after storage, then add a more deliberate inspection at oil-change intervals or seasonal transitions. If the car has aftermarket wheels or staggered-style appearance changes, confirm that the tire sizes remain consistent with the wheel widths. Catching a wear pattern early is often the best clue that alignment or suspension attention is needed.

Tires on a Dodge Magnum should be replaced when age-related cracking, hardening, impact damage, repeated air loss, or structural irregularities appear, even if tread depth still looks acceptable. Collector cars often age out their tires before they wear them out, particularly when they see limited annual mileage. Low-profile radial tires can also suffer internal damage from potholes or curb strikes that is not always obvious from tread depth alone.

Treat calendar age and condition as seriously as tread on Dodge Magnum. If the car has spent years on one set of tires, have them evaluated closely before resuming regular driving or highway use. Replacing older tires in time protects the wheel investment, improves confidence behind the wheel, and avoids putting a visually sharp Magnum on rubber that no longer matches the rest of the car’s condition.

Restoration & Authenticity

Dodge Magnum used multiple tire sizes during its 2005-2008 run, including 215/65R17, 225/60R18, 245/45R20, and 255/45R20. That means there is not one universal original tire specification that applies to every Dodge Magnum. The correct original-style fitment depends on the year and, just as importantly, the wheel package the car carried when new.

For an accuracy-minded Dodge Magnum restoration or preservation project, begin with the wheel diameter currently on the car and then verify it against factory literature, window-sticker information, or marque records for that specific example. This is especially important on a model that was frequently personalized early in life. A correct restoration choice starts with confirming whether the car belongs in the 17-inch, 18-inch, or 20-inch fitment group.

Correct tire fitment can affect both the presentation and perceived correctness of a Dodge Magnum, especially when the car is being preserved as a factory-style example rather than a custom build. The right overall size, wheel diameter, and sidewall look help maintain the proportions the car was meant to carry. Incorrect diameter or an obviously mismatched profile can change stance and weaken authenticity.

For judged events or serious preservation, match the Dodge Magnum’s tire size to the specific wheel package associated with that car’s configuration. If the goal is a modified or period-custom interpretation, appearance choices such as Redline or RWL may be part of the theme, but they should still be built on the correct size foundation. Marque clubs and original sales materials are strong references when authenticity matters.

Dodge Magnum tires in the listed 20-inch sizes are available in Blackwall, Redline, and RWL sidewall styles. Blackwall is the most subdued and factory-like visual direction among the available choices, while Redline and RWL create a more expressive custom or muscle-inspired appearance. The correct look depends on whether the Dodge Magnum is being restored to a restrained original-style presentation or interpreted as a personalized build.

If authenticity is the priority, start by matching the correct tire size and wheel diameter, then select the sidewall style that best suits the car’s intended presentation. A Blackwall look is typically the safest path for a stock-appearing Dodge Magnum, while Redline or RWL can be appropriate for a car built around custom visual themes. The best result is the one that supports the car’s era, wheel package, and restoration goals together.

Safety & Road Use

The listed Dodge Magnum products for the covered 20-inch sizes are modern radial tires intended for road use when they are matched to the correct wheel diameter, installed properly, and maintained in sound condition. Safety depends on using the right size for the wheel and keeping the tire free from age damage, impact damage, or improper inflation. A tire that is correct in size but poor in condition is not a safe road-use choice.

Before regular public-road driving, confirm that your Dodge Magnum’s tire size matches its wheels and that the front and rear fitments are consistent with the car’s setup. Then inspect each tire for cracking, uneven wear, or sidewall injury. Public-road safety is less about the name on the sidewall than it is about proper fitment, condition, inflation, and making sure the car’s suspension and alignment are also in good order.

Before driving a Dodge Magnum, check tire pressure, visible tread and sidewall condition, and confirm that the size on the tire matches the wheel package on the car. Also look for uneven wear, punctures, or signs that the tire has contacted the fender, suspension, or inner wheelhouse. On cars with 20-inch fitments, inspect carefully for damage from potholes or curb strikes because short sidewalls leave less visual margin.

A quick walkaround can prevent most avoidable tire-related problems on Dodge Magnum. If the car has been stored, driven infrequently, or recently modified, add a closer review of wheel condition and verify that all four tires still suit the car’s current setup. That small habit is especially valuable on a model where several factory size families existed and later owners may have changed the original wheel package.

A Dodge Magnum should always be driven at speeds appropriate to the tire size, condition, inflation level, and the vehicle’s overall mechanical state. Because this model used multiple fitments and many surviving cars have been modified, there is no one blanket speed rule that applies to every Dodge Magnum on every tire. Any older, weathered, or unevenly worn tire deserves a far more conservative approach than a fresh tire in proper condition.

Treat the real-world condition of the tires on your Dodge Magnum as the deciding factor, not just the model name or the car’s performance image. If the car is newly acquired or coming out of storage, keep speeds moderate until the tires and chassis have been inspected thoroughly. Even a sporty wagon benefits from a cautious first drive when wheel diameter, exact fitment, and tire age history need to be confirmed.