2023 Maserati Quattroporte Spare Tire

The Maserati Quattroporte, a renowned luxury vehicle, features a highly specific set of specifications regarding its spare tire, consistent with its distinct design and performance characteristics. It is essential to note that the Quattroporte does not come outfitted with a conventional full-size spare tire, due to weight considerations and an emphasis on maximizing the available interior space. Rather, this vehicle comes equipped with a “run-flat” tire or a tire repair kit, depending on the specific model year and trim. The run-flat tires, which can typically carry the vehicle for roughly 50 miles at 50 mph after a puncture, are engineered to give the driver ample time to reach a service center. As for sizing, this premium car typically uses a staggered setup, where rear tires are wider than front ones, with popular sizes being 245/40R20 in the front and 285/35R20 at the rear for certain models. Nonetheless, users are strongly recommended to check the vehicle owner's manual or consult with a professional tire dealer to identify the exact spare tire solution and size required for their specific Maserati Quattroporte model and production year.

2023 Maserati Quattroporte comes with 2 OEM tire size options. Select the original equipment the tire size installed on your vehicle to see all spare tires that have roughly the same tire diameter and can be used as a temporary replacement in the event of a flat tire. Remember that load carrying capacity of the spare tire must be the same or higher than the load carrying capacity of the original equipment tires in order to safely support the weight of your vehicle. Refer to vehicle owner's manual or contact Maserati dealership to confirm the correct 2023 Maserati Quattroporte spare tire size.

245/35R21 (Rear: 285/30R21)

245/35R21 tire has a diameter of 27.8". These temporary spare tires fit the acceptable tire diameter range of 27" to 28.6".

Spare Size	Spare Diameter	Diameter Differential
T145/80D18from $257.05	27.1"	-2.5%
T155/70R19from $237.96	27.6"	-0.7%
T155/85D18from $185.43	28.4"	2.2%
T145/80R19from $183.34	28.1"	1.1%
T165/80R17from $166.85	27.4"	-1.4%
T145/65R20from $146.43	27.4"	-1.4%
T165/80D17from $124.93	27.4"	-1.4%
T145/85R18from $118.73	27.7"	-0.4%
T155/90D17from $114.99	28"	0.7%
T165/70D18	27.1"	-2.5%
T165/60R20	27.8"	0%
T155/90R17	28"	0.7%
T155/80R18	27.8"	0%
T155/80D18	27.8"	0%
T145/90R17	27.3"	-1.8%
T145/90D17	27.3"	-1.8%
T145/80R18	27.1"	-2.5%
T165/70R18	27.1"	-2.5%

245/40R20 (Rear: 285/35R20)

245/40R20 tire has a diameter of 27.7". These temporary spare tires fit the acceptable tire diameter range of 26.9" to 28.5".

Spare Size	Spare Diameter	Diameter Differential
T145/80D18from $257.05	27.1"	-2.2%
T155/70R19from $237.96	27.6"	-0.4%
T155/85D18from $185.43	28.4"	2.5%
T145/80R19from $183.34	28.1"	1.4%
T165/80R17from $166.85	27.4"	-1.1%
T145/65R20from $146.43	27.4"	-1.1%
T165/80D17from $124.93	27.4"	-1.1%
T145/85R18from $118.73	27.7"	0%
T155/90D17from $114.99	28"	1.1%
T155/90D16from $92.99	27"	-2.5%
T165/70D18	27.1"	-2.2%
T165/60R20	27.8"	0.4%
T155/90R17	28"	1.1%
T155/90R16	27"	-2.5%
T155/80R18	27.8"	0.4%
T155/80D18	27.8"	0.4%
T145/90R17	27.3"	-1.4%
T145/90D17	27.3"	-1.4%
T145/80R18	27.1"	-2.2%
T165/70R18	27.1"	-2.2%

More Maserati Quattroporte Spare Tires

All listed guides, data and/or calculations are for informational purposes only. Spare-Tires.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for the correct spare tire size configuration.