Audi A4 tire size

The most common factory tire size for the Audi A4 is 245/40R18, on 37 of the 43 year and trim fits listed. The table lists every year from 2010 to 2020 and the size each trim was built with. Pick your year and trim to see the tires that fit.

Audi A4 tire sizes by year

Factory tire sizes of the Audi A4 by year and trim
Year	Factory tire size	Trims
2020	245/40R18load index 93, speed rating Y	Premium, Premium Plus, Prestige, Sedan
	245/35R19load index 93, speed rating Y	Premium Plus, Prestige, Sedan
	225/50R17load index 94, speed rating H	Premium, Sedan
2019	245/40R18load index 93, speed rating Y	Premium, Premium Plus, Prestige, Sedan, Titanium
	245/35R19load index 93, speed rating Y	Premium Plus, Prestige, Sedan
	225/50R17load index 94, speed rating H	Premium, Sedan
2018	245/40R18load index 97, speed rating H	Premium, Premium Plus, Prestige, Sedan
	245/35R19load index 93, speed rating Y	Premium Plus, Prestige, Sedan
	225/50R17load index 94, speed rating H	Premium, Sedan
2017	245/40R18load index 97, speed rating H	Premium, Premium Plus, Prestige, Sedan
	225/50R17load index 94, speed rating H	Premium, Sedan
	245/35R19	Sedan
2016	245/40R18load index 93, speed rating Y	Premium, Premium Plus, Sedan
	245/45R17load index 95, speed rating H	Premium, Sedan
	255/35R19load index 96, speed rating Y	Premium Plus, Sedan
2015	245/40R18load index 93, speed rating Y	Premium, Premium Plus, Prestige, Sedan
	255/35R19load index 96, speed rating Y	Premium Plus, Prestige (19 Inch Option), Sedan
	245/45R17load index 95, speed rating H	Premium, Sedan
2014	245/40R18load index 93, speed rating Y	Premium, Premium Plus, Prestige, Sedan
	255/35R19load index 96, speed rating Y	Premium Plus, Prestige (19 Inch Option), Sedan
	245/45R17load index 95, speed rating H	Premium, Sedan
2013	225/50R17	2.0T, Base
	245/40R18load index 93, speed rating Y	(18 Inch Option), 2.0T
	245/45R17	2.0T, Base
	255/35R19load index 96, speed rating Y	(19 Inch Option), 2.0T
2012	245/40R18	2.0T, Base
	225/50R17	2.0T
	245/45R17	2.0T
	255/35R19	2.0T
2011	245/40R18	2.0T, w/Sport Pkg.
	255/35R19	2.0T, w/Sport Pkg.
	225/50R17	2.0T
	245/45R17	2.0T
2010	245/40R18	2.0T, 2.0T Prestige, 2.0T w/Sport Pkg.
	225/50R17	2.0T, 2.0T Premium
	245/45R17	2.0T, 2.0T Premium Plus
	255/35R19	2.0T, 2.0T w/Sport Pkg.

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 Audi models