BMW X3 tire size

The most common factory tire size for the BMW X3 is 245/45R19, on 37 of the 93 year and trim fits listed. The table lists every year from 2010 to 2026 and the size each trim was built with. Pick your year and trim to see the tires that fit.

BMW X3 tire sizes by year

Factory tire sizes of the BMW X3 by year and trim
Year	Factory tire size	Trims
2026	255/45R20 front, 285/40R20 rearload index 105, speed rating Y	M50, xDrive30
	245/50R19load index 105, speed rating H	xDrive30
	255/40R21 front, 285/35R21 rearload index 102, speed rating Y	M50
2025	255/40R21 front, 285/35R21 rearload index 102, speed rating Y	M50, xDrive30
	255/45R20 front, 285/40R20 rearload index 105, speed rating Y	M50, xDrive30
	245/50R19load index 105, speed rating H	xDrive30
2024	245/40R21 front, 275/35R21 rear	30i, 30i w/ M-Brake, M40i, sDrive30i, xDrive30i
	245/45R20 front, 275/40R20 rear	30i, 30i w/ M-Brake, M40i, sDrive30i, xDrive30i
	245/50R19	30i, 30i w/ M-Brake, M40i, sDrive30i, xDrive30i
	255/40R21 front, 265/40R21 rearload index 102, speed rating Y	M, M Competition
	255/45R20 front, 265/45R20 rearload index 105, speed rating Y	M
2023	245/40R21 front, 275/35R21 rear	30i, 30i w/ M-Brake, M40i, sDrive30i, xDrive30i
	245/45R20 front, 275/40R20 rear	30i, 30i w/ M-Brake, M40i, sDrive30i, xDrive30i
	245/50R19	30i, 30i w/ M-Brake, M40i, sDrive30i, xDrive30i
	255/40R21 front, 265/40R21 rearload index 102, speed rating Y	M, M Competition
	255/45R20 front, 265/45R20 rearload index 105, speed rating Y	M
2022	245/40R21 front, 275/35R21 rear	30i, 30i w/ M-Brake, M40i, sDrive30i, xDrive30i
	245/45R20 front, 275/40R20 rear	30i, 30i w/ M-Brake, M40i, sDrive30i, xDrive30i
	245/50R19	30i, 30i w/ M-Brake, M40i, sDrive30i, xDrive30i
	255/40R21 front, 265/40R21 rearload index 102, speed rating Y	M, M Competition
	255/45R20 front, 265/45R20 rearload index 105, speed rating Y	M
2021	245/45R20 front, 275/40R20 rear	30i, 30i w/ M-Brake, M40i, sDrive30i, xDrive30e, xDrive30i
	245/50R19	30i, 30i w/ M-Brake, M40i, sDrive30i, xDrive30e, xDrive30i
	225/60R18	30i, sDrive30i, xDrive30e, xDrive30i
	245/40R21 front, 275/35R21 rear	30i, 30i w/ M-Brake, M40i
	245/45R20	30i, 30i w/ M-Brake
	255/40R21 front, 265/40R21 rearload index 102, speed rating Y	M, M Competition
	255/45R20 front, 265/45R20 rearload index 105, speed rating Y	M
2020	245/45R20 front, 275/40R20 rear	30i, 30i w/ M-Brake, M40i, sDrive30i, xDrive30e, xDrive30i
	245/50R19	30i, 30i w/ M-Brake, M40i, sDrive30i, xDrive30e, xDrive30i
	225/60R18	30i, 30i w/ M-Brake, sDrive30i, xDrive30e, xDrive30i
	255/40R21 front, 265/40R21 rearload index 102, speed rating Y	M, M Competition
	245/40R21 front, 275/35R21 rearload index 100, speed rating Y	M40i
	255/45R20 front, 265/45R20 rearload index 105, speed rating Y	M
2019	245/45R20 front, 275/40R20 rear	30i, M40i, sDrive30i, xDrive30i
	245/50R19	30i, M40i, sDrive30i, xDrive30i
	225/60R18	30i, sDrive30i, xDrive30i
	245/40R21 front, 275/35R21 rearload index 100, speed rating Y	M40i
2018	245/45R20 front, 275/40R20 rearload index 103, speed rating Y	M40i, xDrive30i
	245/50R19load index 105, speed rating H	M40i, xDrive30i
	225/60R18load index 104, speed rating H	xDrive30i
2017	245/45R19	28i, sDrive28i, sDrive28i M Sport, xDrive28d, xDrive28d M Sport, xDrive28i, xDrive28i M Sport, xDrive35i, xDrive35i M Sport
	245/45R19 front, 275/40R19 rear	28i, sDrive28i M Sport, xDrive28d M Sport, xDrive28i M Sport, xDrive35i M Sport
	245/50R18	28i, sDrive28i, xDrive28d, xDrive28i, xDrive35i
	245/40R20 front, 275/35R20 rear	28i, sDrive28i M Sport, xDrive28i M Sport, xDrive35i M Sport
2016	245/45R19	28i, sDrive28i, sDrive28i M Sport, xDrive28d, xDrive28d M Sport, xDrive28i, xDrive28i M Sport, xDrive35i, xDrive35i M Sport
	245/45R19 front, 275/40R19 rear	28i, sDrive28i M Sport, xDrive28d M Sport, xDrive28i M Sport, xDrive35i M Sport
	245/50R18	28i, sDrive28i, xDrive28d, xDrive28i, xDrive35i
	245/45R19 front, 275/35R20 rearload index 98, speed rating Y	sDrive28i M Sport, xDrive35i M Sport
	245/40R20 front, 275/35R20 rearload index 99, speed rating Y	xDrive28i M Sport
2015	245/45R19	28i, sDrive28i, sDrive28i M Sport, sDrive28i xLine, xDrive28d, xDrive28d M Sport, xDrive28d xLine, xDrive28i, xDrive28i M Sport, xDrive28i xLine, xDrive35i, xDrive35i M Sport and 1 more
	245/45R19 front, 275/40R19 rear	28i, sDrive28i M Sport, xDrive28d M Sport, xDrive28i M Sport, xDrive35i M Sport
	245/50R18	28i, sDrive28i, xDrive28d, xDrive28i, xDrive35i
	245/45R19 front, 275/35R20 rearload index 98, speed rating Y	sDrive28i M Sport, xDrive35i M Sport
	245/40R20 front, 275/35R20 rearload index 99, speed rating Y	xDrive28i M Sport
2014	245/45R19load index 98, speed rating Y	xDrive28i, xDrive35i
2014	245/50R18load index 100, speed rating V	xDrive28i, xDrive35i
2013	245/45R19load index 98, speed rating Y	xDrive28i, xDrive35i
2013	245/50R18load index 100, speed rating V	xDrive28i, xDrive35i
2012	245/50R18	28i, 35i, xDrive28i, xDrive35i
	245/45R19 front, 275/40R19 rear	35i, xDrive35i
	245/55R17	28i, xDrive28i
	245/45R19	35i
2011	245/50R18	28i, 35i, xDrive28i, xDrive35i
	245/45R19 front, 275/40R19 rear	35i, xDrive35i
	245/55R17	28i, xDrive28i
	245/45R19	35i
2010	235/50R18	30i, xDrive30i, xDrive30i w/Sport Pkg.
	235/45R19 front, 255/40R19 rear	30i, xDrive30i w/Sport Pkg.
	235/55R17	30i, xDrive30i

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