BMW 430i tire size
The most common factory tire size for the BMW 430i is 225/40R19 front, 255/35R19 rear, on 48 of the 48 year and trim fits listed. Each year below lists the sizes its trims were built with (2017 to 2027). Pick your year and trim to see the tires that fit.
BMW 430i tire sizes by year
20275 sizes · 16 trims
20265 sizes · 18 trims
20255 sizes · 18 trims
20245 sizes · 14 trims
20235 sizes · 14 trims
20225 sizes · 14 trims
20214 sizes · 12 trims
20204 sizes · 10 trims
20195 sizes · 14 trims
20185 sizes · 14 trims
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.