BMW M4 tire size

The most common factory tire size for the BMW M4 is 275/35R19 front, 285/30R20 rear, on 55 of the 77 year and trim fits listed. The table lists every year from 2015 to 2027 and the size each trim was built with. Pick your year and trim to see the tires that fit.

BMW M4 tire sizes by year

Factory tire sizes of the BMW M4 by year and trim
Year	Factory tire size	Trims
2027	275/35R19 front, 285/30R20 rearload index 100, speed rating Y	Base, Competition, Competition Coupe, Competition Coupe w/ Ceramic Brakes, Competition xDrive Convertible, Competition xDrive Coupe, Coupe, Coupe w/ Ceramic Brakes
2027	275/40R18 front, 285/35R19 rearload index 103, speed rating Y	Base
2026	275/35R19 front, 285/30R20 rearload index 100, speed rating Y	Base, Competition, Competition Coupe, Competition Coupe w/ Ceramic Brakes, Competition xDrive Convertible, Competition xDrive Coupe, Coupe, Coupe w/ Ceramic Brakes
2026	275/40R18 front, 285/35R19 rearload index 103, speed rating Y	Base
2025	275/35R19 front, 285/30R20 rearload index 100, speed rating Y	Base, Competition, Competition Coupe, Competition Coupe w/ Ceramic Brakes, Competition xDrive Convertible, Competition xDrive Coupe, Coupe, Coupe w/ Ceramic Brakes, CS
	285/30R20 front, 295/25R21 rear	Competition Coupe, Competition Coupe w/ Ceramic Brakes, Coupe, Coupe w/ Ceramic Brakes
	275/40R18 front, 285/35R19 rearload index 103, speed rating Y	Base, Competition Coupe, Coupe
2024	275/35R19 front, 285/30R20 rearload index 100, speed rating Y	Base, Competition, Competition Coupe, Competition Coupe w/ Ceramic Brakes, Competition xDrive Convertible, Competition xDrive Coupe, Coupe, Coupe w/ Ceramic Brakes
	285/30R20 front, 295/25R21 rear	Competition Coupe, Competition Coupe w/ Ceramic Brakes, Coupe, Coupe w/ Ceramic Brakes
	275/40R18 front, 285/35R19 rearload index 103, speed rating Y	Base, Competition Coupe, Coupe
2023	275/35R19 front, 285/30R20 rearload index 100, speed rating Y	Base, Competition, Competition Coupe, Competition Coupe w/ Ceramic Brakes, Competition xDrive Convertible, Competition xDrive Coupe, Coupe, Coupe w/ Ceramic Brakes
	275/40R18 front, 285/35R19 rearload index 103, speed rating Y	Base, Competition, Competition Coupe, Coupe
	285/30R20 front, 295/25R21 rear	Competition Coupe, Competition Coupe w/ Ceramic Brakes, Coupe, Coupe w/ Ceramic Brakes
2022	275/35R19 front, 285/30R20 rearload index 100, speed rating Y	Base, Competition, Competition Coupe, Competition Coupe w/ Ceramic Brakes, Competition xDrive Convertible, Competition xDrive Coupe, Coupe, Coupe w/ Ceramic Brakes
	275/40R18 front, 285/35R19 rearload index 103, speed rating Y	Base, Competition, Competition Coupe, Coupe
	285/30R20 front, 295/25R21 rear	Competition Coupe, Competition Coupe w/ Ceramic Brakes, Coupe, Coupe w/ Ceramic Brakes
2021	275/35R19 front, 285/30R20 rearload index 100, speed rating Y	Base, Competition, Competition Coupe, Competition Coupe w/ Ceramic Brakes, Coupe, Coupe w/ Ceramic Brakes
2021	275/40R18 front, 285/35R19 rearload index 103, speed rating Y	Base, Competition, Competition Coupe, Coupe
2020	255/35R19 front, 275/35R19 rear	Convertible, Convertible w/ Ceramic Brakes, Hardtop, Hardtop w/ Ceramic Brakes
	265/30R20 front, 285/30R20 rear	Convertible, Convertible w/ Ceramic Brakes, Hardtop, Hardtop w/ Ceramic Brakes
	255/40R18 front, 275/40R18 rear	Convertible, Hardtop
2019	255/35R19 front, 275/35R19 rear	Convertible, Convertible w/ Ceramic Brakes, Hardtop, Hardtop w/ Ceramic Brakes
	265/30R20 front, 285/30R20 rear	Convertible, Convertible w/ Ceramic Brakes, Hardtop, Hardtop w/ Ceramic Brakes
	255/40R18 front, 275/40R18 rear	Convertible, Hardtop
	255/35R19 front, 285/30R20 rear	CS Hardtop
2018	255/35R19 front, 275/35R19 rear	Convertible, Convertible w/ Ceramic Brakes, Hardtop, Hardtop w/ Ceramic Brakes
	265/30R20 front, 285/30R20 rear	Convertible, Convertible w/ Ceramic Brakes, Hardtop, Hardtop w/ Ceramic Brakes
	255/40R18 front, 275/40R18 rear	Convertible, Hardtop
2017	255/35R19 front, 275/35R19 rear	Convertible, Convertible w/ Ceramic Brakes, Hardtop, Hardtop w/ Ceramic Brakes
	255/40R18 front, 275/40R18 rear	Convertible, Hardtop
	265/30R20 front, 285/30R20 rear	Convertible w/ Ceramic Brakes, Hardtop w/ Ceramic Brakes
2016	255/35R19 front, 275/35R19 rear	Convertible, Hardtop
	255/40R18 front, 275/40R18 rear	Convertible, Hardtop
	265/30R20 front, 285/30R20 rear	Hardtop
	265/35R19 front, 285/30R20 rear	GTS
2015	255/35R19 front, 275/35R19 rear	Convertible, Hardtop
2015	255/40R18 front, 275/40R18 rear	Convertible, Hardtop

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