BMW 550i GT tire size

The most common factory tire size for the BMW 550i GT is 245/40R20 front, 275/35R20 rear, on 14 of the 15 year and trim fits listed. The table lists every year from 2010 to 2015 and the size each trim was built with. Pick your year and trim to see the tires that fit.

BMW 550i GT tire sizes by year

Factory tire sizes of the BMW 550i GT by year and trim
Year	Factory tire size	Trims
2015	245/40R20 front, 275/35R20 rear	Base, Luxury Line, M Sport
	245/45R19 front, 275/40R19 rear	Base, M Sport
	245/45R19load index 102, speed rating V	Luxury Line, M Sport
	245/50R18load index 100, speed rating V	Base
2014	245/40R20 front, 275/35R20 rear	Base, Luxury Line, Modern Line
	245/45R19load index 102, speed rating V	Luxury Line, M Sport, Modern Line
	245/45R19 front, 275/40R19 rear	Base, M Sport
	245/50R18load index 100, speed rating V	Base
2013	245/40R20 front, 275/35R20 rear	Base, w/Sport Pkg.
	245/45R19 front, 275/40R19 rear	Base, w/Sport Pkg.
	245/50R18load index 100, speed rating V	Base
2012	245/40R20 front, 275/35R20 rear	Base, w/Sport Pkg.
	245/45R19 front, 275/40R19 rear	Base, w/Sport Pkg.
	245/50R18load index 100, speed rating V	Base
2011	245/40R20 front, 275/35R20 rear	Base, w/Sport Pkg.
	245/45R19 front, 275/40R19 rear	Base, w/Sport Pkg.
	245/35R21 front, 275/30R21 rear	Base
	245/45R19	Base
	245/50R18load index 100, speed rating V	Base
2010	245/40R20 front, 275/35R20 rear	Base, w/Sport Pkg.
	245/45R19 front, 275/40R19 rearload index 98, speed rating Y	Base
	245/50R18	Base

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.

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