2025 Maserati Tire Fitment Guide

2025 Maserati vehicles use five sizes across three model lines: 245/35R20 and 305/30R20 for the GT2 Stradale, plus 265/30R20, 295/30R21, and 265/35R20 for the GranCabrio and GranTurismo. All five are radial sizes. Rim-width guidance appears on some 20-inch fitments, including 8.0 to 9.5 inches for 245/35R20 and 9.0 to 10.5 inches for 265/35R20.

Model identification comes first, and wheel position comes second. The GT2 Stradale uses a staggered 20-inch setup, while GranCabrio and GranTurismo combine 20-inch and 21-inch fitments, so a front tire and a rear tire may not share the same diameter. Check the size marking on the tire already on the car and verify the wheel before replacing anything.

On a 2025 Maserati tire, 245/35R20 is a metric radial size. The 245 is the section width in millimeters, 35 is the aspect ratio, meaning the sidewall height is 35 percent of the section width, R identifies radial construction, and 20 is the rim diameter in inches. On 2025 Maserati, that size applies to the GT2 Stradale.

That code tells you far more than width alone. It defines the tire’s overall profile and the wheel diameter it mounts on, which is why a 245/35R20 cannot substitute for another width or diameter without changing fitment. For a GT2 Stradale owner, it is the front-size reference point to confirm before comparing brands or sidewall styles.

No, 2025 Maserati models do not share one universal tire size. The GT2 Stradale uses 245/35R20 and 305/30R20, while the GranCabrio and GranTurismo share 265/30R20, 295/30R21, and 265/35R20. Every fitment in this year range is radial, but the actual dimensions and wheel diameters differ by model and position.

That means year and make are only the starting point. A buyer comparing across the full 2025 Maserati range needs to separate the focused GT2 Stradale from the grand touring GranCabrio and GranTurismo before choosing a tire. If you are unsure, read the size molded into the current tire and confirm whether you are replacing a front or rear application.

Sidewall style depends on size. The 245/35R20 fitment appears in Blackwall only, while 305/30R20 and 265/35R20 are available in Blackwall, RWL, and Redline versions depending on brand and series. That gives 2025 Maserati owners a mix of understated and more visual sidewall treatments within certain sizes.

For a modern Maserati, Blackwall is usually the cleanest and most contemporary look, especially on performance-oriented factory-style wheel packages. Redline and raised white letter treatments create a much more custom visual effect and will appeal more to owners building a personalized look than to those trying to preserve a current OEM-style appearance.

BFGoodrich, Nitto, and Pro-Trac cover the available 2025 Maserati fitments shown here. The 245/35R20 is available from BFGoodrich and Nitto, 305/30R20 from Nitto and Pro-Trac, and 265/35R20 from Nitto, BFGoodrich, and Pro-Trac. All of those offerings are radial tires aimed at modern high-performance use.

Brand choice becomes more meaningful after size and wheel position are confirmed. Some owners will prioritize a familiar performance name, while others may care more about sidewall appearance, especially where Redline or RWL options exist. Compare the exact tire series within your size rather than assuming every brand offers the same look or speed capability.

In 245/35R20 for 2025 Maserati, BFGoodrich offers both the g-Force Sport Comp 2 and the g-Force Phenom T/A. Both are radial Blackwall tires on 20-inch rims, and both fit an 8.0 to 9.5-inch rim-width range. The Phenom T/A carries a stated maximum load of 1,521 pounds at 50 psi and weighs 27.14 pounds, while the g-Force Sport Comp 2 weighs 28 pounds.

That comparison shows how two tires in the same size can still differ in detail even when the overall fitment is the same. For a GT2 Stradale owner, the practical move is to compare exact series characteristics, speed marking, and any published load information within the correct front size rather than choosing by brand name alone.

Rim-width guidance is available for some 2025 Maserati sizes. The 245/35R20 fits an 8.0 to 9.5-inch rim-width range, and the 265/35R20 fits a 9.0 to 10.5-inch rim-width range. All of those products mount on 20-inch rims, but the acceptable wheel width still matters for proper tire shape and support.

Before replacing tires, compare the wheel on the car against the tire’s approved width range rather than assuming every 20-inch wheel is interchangeable. That is especially important on a modern staggered-performance car, where front and rear wheels often differ. If your wheel has been changed from factory spec, verify width directly before choosing a tire.

The 2025 Maserati fitments here are modern radial sizes with no tube-type marking shown in the size descriptions. That points to tubeless construction in normal use for these applications. Nothing in these fitments suggests a traditional tube-type setup such as an antique or bias-ply collector tire would use.

Even so, the wheel itself still matters. A damaged bead seat, a specialized multi-piece wheel, or a non-standard wheel conversion can change how the assembly should be handled. Confirm the wheel condition, valve stem condition, and exact tire marking before mounting, especially if the car is running anything other than its original-style wheel package.

No single wheel works across every 2025 Maserati size here, because the year range includes both 20-inch and 21-inch fitments. The GT2 Stradale uses 20-inch tires front and rear, while GranCabrio and GranTurismo include a 21-inch rear size alongside 20-inch sizes. Rim diameter has to match the tire exactly.

That means original wheels can usually stay in service only when you remain within the correct size family for that exact wheel position. A 20-inch front wheel cannot take a 21-inch rear tire, and width differences also need confirmation before switching between tire options. Treat each axle as its own fitment decision rather than assuming full interchangeability.

A stored 2025 Maserati should sit in a cool, dry, dark space away from direct sunlight, electric motors, welders, furnaces, and other ozone sources that age rubber. Keep the tires clean, maintain proper inflation, and move the car periodically so one section of tread is not carrying the full load for months at a time. Modern radials generally resist flat-spotting better than older bias-ply designs, but long static storage still hardens and ages the compound.

If the car will be parked for an extended season, many collectors use tire cradles or stands to reduce concentrated loading. That matters on a high-performance Maserati with wide, low-profile tires, because cosmetic sidewall deterioration and vibration complaints often begin during inactivity rather than active driving. A quick monthly inspection is time well spent.

On a 2025 Maserati, tire age often matters more than mileage, especially if the car is used seasonally or as a weekend grand tourer. A sensible rule is to begin evaluating tires closely at about five to seven years from their DOT date code and to consider replacement around ten years regardless of remaining tread. Heat cycling, storage conditions, and underinflation can shorten that timeline.

Low annual mileage can make a tire look healthy long after the rubber has started to age internally. Owners should read the DOT code, inspect the inner and outer sidewalls, and treat calendar age as part of routine maintenance. On a modern high-speed car, an old tire with good tread is still an old tire.

Tires on a 2025 Maserati should be checked before every drive and inspected more carefully before any extended highway trip. Look for cuts, bulges, punctures, tread wear, sidewall cracking, and any sign that the tire is losing pressure. Because these are low-profile performance sizes, curb damage and impact bruising deserve extra attention.

A more thorough inspection every few months is wise even if the car is not driven much. Include valve stems, wheel condition, and the spare if the car carries one. Catching a slow leak or sidewall injury early is especially important on staggered fitments, where replacing one size may take more planning than replacing a common all-around tire.

Yes, these 2025 Maserati fitments are modern radial performance tires intended for normal road use when properly sized, mounted, and maintained. The speed ratings visible here include W and Y, which correspond to 112 mph and 186 mph respectively. That places them well above ordinary U.S. highway speeds, provided the tire is in sound condition and the vehicle is set up correctly.

Real-world safety depends on more than the letter on the sidewall. Inflation, alignment, age, impact damage, and the condition of the car’s brakes and suspension all matter. On a powerful modern Maserati, the right approach is to view the speed rating as a capability marker, then maintain a margin by keeping pressures correct and avoiding aged or damaged tires.

Inflation pressure for a 2025 Maserati should follow the vehicle’s factory placard or owner’s manual first, because front and rear pressures may differ on staggered fitments. Some tire information here includes rated load at 50 psi, such as 1,521 pounds at 50 psi for one 245/35R20 application and 1,709 pounds at 50 psi for one 265/35R20 application. Those figures describe the tire’s maximum rated condition, not necessarily the car’s operating pressure.

Do not transfer one pressure figure from one size to another or from one axle to the other. Maserati’s recommended pressure reflects the car’s weight distribution, handling targets, and wheel package. Use the manufacturer’s placard for day-to-day settings, then recheck with an accurate gauge when the tires are cold.

Before a longer drive in a 2025 Maserati, inspect all four tires for pressure, tread depth, cuts, punctures, bulges, and sidewall damage. Confirm that each tire matches the correct front or rear size for the car, since these models use staggered fitments and, in some cases, different rim diameters front to rear. Also look at valve stems and make sure the spare or inflation kit is ready.

Tires are only one part of the pre-drive routine on a modern exotic or grand tourer. Check alignment feel, brake response, fluid levels, and any warning messages before setting off at speed. A quick walk-around catches the kinds of issues that can turn a simple tire concern into a roadside problem, especially after storage or infrequent use.