I have bosh Icon wiper blades on my 2005. Still running the original set I got 3 years ago and they are still in good condition, no noise and cleans well without bad spots.
I have installed 24A and 21B on 2016 this week and mentioned that driver side lifts last 1.5" when wiper gets to vertical position meaning that it leaves small area on the top unclean ed, it gets at full contact when wiper travels bellow interior mirror level. Does anyone have the same issue?
I'mvery happy with Bosh Icons as they last very long, cleans extremely well and doesn't freeze in winter under snow, ice and slush.
A stands for low pressure and B for high pressure on the blade. If you compare both side by side, B would have more curvature, it helps with getting full contact on the passenger side when wiper is in down position. I wish 24" wiper would of come with B designation...