I hate irregularly sized wiper blades. The ones for my 2006 Sonata are Driver: 24" and Passenger: 20". No problem. Both sizes are easily available.

The ones for the wife's 2013 Nissan Rogue are Driver: 26" and Passenger: 14". SIGH. 14" wipers aren't easy to find. I guess I have to look some more. I might as well look for the 12" rear wiper as well.