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2021 Maserati Quattroporte Trofeo — 245/40R20

2021 Maserati QuattroporteLoading vehicle photo…
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2021 Maserati Quattroporte Trofeo

Factory size
245/40R20 / 285/30R21
Load / speed
99W / 100Y
Vehicle color · choose your color
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Front: 245/40R20Rear: 285/30R21

2 front + 2 rear

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What size tires does the 2021 Maserati Quattroporte Trofeo take?

The factory tire sizes for the 2021 Maserati Quattroporte Trofeo are 245/40R20 in front and 285/30R21 in the rear.

The catalog lists the front at load index 99, speed rating W (up to 168 mph) and the rear at load index 100, speed rating Y (up to 186 mph).

This trim is also listed with 245/35R21 front and 285/30R21 rear, 245/40R20 front and 285/35R20 rear. Check which one your vehicle has.

Factory tire sizes and ratings
WheelsSizeLoad indexSpeed rating
Front245/40R2099W
Rear285/30R21100Y
Front245/35R21——
Rear285/30R21——
Front245/40R20——
Rear285/35R20——

Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.

Maserati Quattroporte tire sizes for every year

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