Kia Optima tire size
The most common factory tire size for the Kia Optima is 215/55R17, on 26 of the 82 year and trim fits listed. Each year below lists the sizes its trims were built with (2010 to 2020). Pick your year and trim to see the tires that fit.
Kia Optima tire sizes by year
20203 sizes · 13 trims
20193 sizes · 8 trims
20183 sizes · 13 trims
20175 sizes · 11 trims
215/55R17load index 94, speed rating V
235/45R18load index 94, speed rating V
P215/55R17load index 93, speed rating V
P205/65R16load index 94, speed rating H
20165 sizes · 10 trims
205/65R16load index 95, speed rating H
215/55R17load index 94, speed rating V
235/45R18load index 94, speed rating V
P205/65R16load index 94, speed rating H
P215/55R17load index 93, speed rating V
20155 sizes · 9 trims
20145 sizes · 10 trims
20135 sizes · 9 trims
20123 sizes · 10 trims
20115 sizes · 10 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.