BMW 440i xDrive tire size

The most common factory tire size for the BMW 440i xDrive is 225/40R19 front, 255/35R19 rear, on 15 of the 15 year and trim fits listed. The table lists every year from 2017 to 2020 and the size each trim was built with. Pick your year and trim to see the tires that fit.

BMW 440i xDrive tire sizes by year

Factory tire sizes of the BMW 440i xDrive by year and trim
Year	Factory tire size	Trims
2020	225/40R19 front, 255/35R19 rearload index 89, speed rating Y	Convertible, Coupe, Coupe Track Package
	225/45R18 front, 255/40R18 rearload index 91, speed rating Y	Convertible, Coupe, Coupe Track Package
	225/40R19load index 93, speed rating V	Convertible, Coupe
	225/45R18load index 95, speed rating V	Convertible, Coupe
2019	225/40R19 front, 255/35R19 rearload index 89, speed rating Y	Convertible, Convertible Track Package, Coupe, Coupe Track Package
	225/45R18 front, 255/40R18 rearload index 91, speed rating Y	Convertible, Convertible Track Package, Coupe, Coupe Track Package
	225/40R19load index 93, speed rating V	Convertible, Coupe
	225/45R18load index 95, speed rating V	Convertible, Coupe
2018	225/40R19 front, 255/35R19 rearload index 89, speed rating Y	Convertible, Convertible Track Package, Coupe, Coupe Track Package
	225/45R18 front, 255/40R18 rearload index 91, speed rating Y	Convertible, Convertible Track Package, Coupe, Coupe Track Package
	225/40R19load index 93, speed rating V	Convertible, Coupe
	225/45R18	Convertible, Coupe
2017	225/40R19 front, 255/35R19 rearload index 89, speed rating Y	Convertible, Convertible Track Package, Coupe, Coupe Track Package
	225/45R18 front, 255/40R18 rearload index 91, speed rating Y	Convertible, Convertible Track Package, Coupe, Coupe Track Package
	225/40R19load index 93, speed rating V	Convertible, Coupe
	225/45R18load index 91, speed rating Y	Convertible, Coupe

Check your own tire

A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.

How to read your tire size Other BMW models