For those interested, you can change to the next bigger size windshield wiper blades on your Ridgeline with no problems. Done this after I first received my vehicle (always try to "upsize" wiper blades on every vehicle I've ever owned because I like the "extra" view thru a rain covered windshield and the manufacturer usually puts a rather smaller wiper blade on) The only thing you must remember is that driver's side and the passenger's side are different sizes. Just took mine off and went into a local auto parts store and picked-up a couple of good quality wiper blades in the next size up and let them know I wanted to see if everything would fit properly...they understood and after checking...paid for them and have been very happy ever since. ;)

Thanks for the info. Will come in handy someday.