2012 Maserati GranTurismo Tires

The 2012 Maserati GranTurismo uses staggered radial tire sizes rather than one uniform size at all four corners. Front fitments are 245/35R20 and 245/40R19, while rear fitments are 285/35R20 and 285/40R19, depending on the specific configuration and wheel setup on the car.

The important step is matching both axle position and wheel diameter before choosing a tire. Most covered GranTurismo versions use the 20-inch front and rear pairing, while certain coupe setups use the 19-inch combination, so checking the actual wheels on the car prevents mixing a correct front size with the wrong rear or rim diameter.

A 2012 Maserati GranTurismo uses either 20-inch or 19-inch rims, depending on the tire size and configuration. The 245/35R20 and 285/35R20 sizes use 20-inch rims, while the 245/40R19 and 285/40R19 sizes use 19-inch rims.

Rim diameter is the first thing to confirm because the Coupe can appear with either setup. After that, wheel width still matters within the correct diameter, especially on the wider rear tires, so it is worth checking the stamping on the wheel or the size already mounted before comparing tire series or sidewall style.

The 2012 Maserati GranTurismo has more than one tire size because it uses a staggered front-and-rear arrangement, and because the Coupe can be found with either a 19-inch or 20-inch setup. That creates four primary sizes across the model range instead of one universal fitment.

That does not mean every size belongs on every GranTurismo. The right choice depends on the exact version of the car and the wheel diameter already in place, so the safest path is to identify the sub-model, confirm front versus rear position, and then compare tires only within the correct size family.

Start with the correct front and rear sizes for the exact 2012 Maserati GranTurismo configuration, then confirm the wheel diameter on the car. From there, compare radial tire series, sidewall styling, and any stated rim-width compatibility, especially if the car uses wider rear wheels.

A GranTurismo owner is usually balancing proper staggered fitment, intended road use, and the visual presentation of the car. It helps to decide whether the priority is a clean blackwall look, a more distinctive rear sidewall treatment, or a particular tire line, then verify that the selected tire matches the existing wheel setup.

Blackwall is the main sidewall style available for 2012 Maserati GranTurismo tires across the front sizes and the 19-inch fitments. In the 285/35R20 rear size, sidewall choices also include raised white letter and redline treatments through the Pro-Trac Street Pro III line.

That means sidewall style is not just a cosmetic question but also a size-specific one. A buyer looking for a more understated modern presentation will usually focus on blackwall options, while someone who wants a more expressive rear appearance should first confirm that the car uses the 20-inch rear fitment where those alternate sidewall treatments are available.

Tires for the 2012 Maserati GranTurismo are available from BFGoodrich, Nitto, and Pro-Trac, depending on the size. BFGoodrich appears across the covered 19-inch and 20-inch front sizes and in the 20-inch rear size, while Nitto and Pro-Trac are also available in the 285/35R20 rear fitment.

Brand choice should come after the correct size and wheel diameter are confirmed. Once the fitment is settled, the more useful comparison is how each brand's available series and sidewall treatments align with the car's intended use, visual style, and wheel-width requirements rather than treating brand alone as the deciding factor.

A period-style 2012 Maserati GranTurismo tire choice begins with keeping the correct staggered size and rim diameter for the exact car. Since this model uses modern radial fitments, the visual decision is usually less about vintage construction and more about whether a performance-oriented blackwall or a more distinctive rear sidewall treatment suits the presentation.

The most restrained look comes from blackwall tires in the proper front and rear sizes, while the 285/35R20 rear fitment also opens the door to raised white letter or redline styling. Owners pursuing a highly specific presentation should compare the car's current wheel setup and consult marque-specific references before treating any sidewall treatment as historically definitive.

On a 2012 Maserati GranTurismo, tire construction is straightforward because the primary fitments are radial across all listed sizes. That means appearance differences come more from tire profile, sidewall treatment, and wheel diameter than from choosing between bias-ply and radial construction.

The car's look changes noticeably depending on whether it sits on a 19-inch or 20-inch setup and whether the rear tire uses blackwall, raised white letter, or redline styling. Keeping the proper staggered arrangement usually does more for the car's stance than chasing an unusual tire style that does not match the wheel diameter already fitted.

Yes, modifications can affect tire fitment on a 2012 Maserati GranTurismo. Aftermarket wheels, altered wheel width, suspension changes, or body-height changes can all change how a 245 front or 285 rear tire sits in the wheel opening, even when the basic tire size looks correct on paper.

The GranTurismo's staggered setup makes those changes more important because front and rear tires do different jobs and use different widths. Checking actual wheel diameter, wheel width, and clearance at full steering lock and suspension travel is a smart step before replacing tires on a car that may no longer be on its original wheel and suspension setup.

Before driving a 2012 Maserati GranTurismo on new tires, inspect tire pressure, wheel hardware, and basic clearance at the front and rear. It also helps to look over the wheels for damage and verify that the front and rear sizes match the correct positions on the car's staggered setup.

A short initial drive followed by a recheck is worthwhile, especially on a car with low-profile 19-inch or 20-inch tires. Watch for rubbing, vibration, or uneven seating, and make sure the suspension, alignment, and braking system are in sound condition so the new tires are not masking a separate issue elsewhere on the car.

Before a longer drive in a 2012 Maserati GranTurismo, confirm that all four tires are the correct front and rear sizes for the car's wheel package and that pressures are set properly for the tires in use. A visual inspection for cuts, bulges, punctures, and irregular wear is also time well spent.

Collector and specialty cars often spend periods parked, so tire age and condition matter as much as tread depth. It is also smart to check for slow air loss, inspect the sidewalls closely, and make sure nothing in the wheel wells or suspension area is contacting the tires once the car is loaded and moving at road speed.