has anyone used these blades from piaa?

http://www.piaa.com/WiperBlades/sporza.html

I just replaced mine with mopar wipers, and then I saw a link for these. They look a lot like the ones one my wifes volvo, and those work great. Just curious.

 

Probably expensive and underperforming, like much of the PIAA line...

There was someone who added an additional spring to the wiper arms, and reported a marked improvement.

 

I have the extra spings on the CTD and the 4Runner and would recommend them to anyone who even thinks their wipers could do better. Also the extra pressure makes the blades last twice as long ! I bought these locally.

http://www.surewipe.com

 

The extra spring is hard on the wiper linkage but they do welp clear the window.

 

well I was able to test my new ones from mopar and they work pretty well. can't complain. I've been looking for Surewipes locally and can't find them - - I don't want to order them online b/c if I dont like them I'd like to be able to return them.