I hate to dissent, but the stock crap bearings aren't the solution, same as the steering head. If my wheel bearings make it to winter, I'll tear them out and put in top grade ones, or at the next tire change. If I hear a single chirp, they are gone the next day!
Kawi cut corners everywhere, a few $15 bearings that you can trust for 30k miles is just too cheap not to upgrade.
I've been that guy a few hundred miles from home sitting waiting for a buddy with a truck when struck by a bad wheel bearing, no thanks. What a PITA!