You can forget about the Costco Goodyear Assurance wiper blades ever fitting on your Traverse. It seems the Chevy engineers have invented another way to say Nova....(remember the Chev Nova... Which in Espanol means No Go?). Well you can buy the blades at your Chevy dealer for $53 and save yourself a lot of heartburn. There is simply no way to make the Goodyear wiper adapters ever to work. I wasted six hours messing with them and researching the Internet. Hopeful clue; although not yet proven, O'Reilly Auto parts might sell a Bosch blade that might work... Although now that I've already purchased mine at the dealer for this winter, I won't start the search again. If anyone finds a direct fit (not the brand label, but one that really fits), please advise.
Edited by Sailndayz, 23 December 2012 - 07:35 PM.