"Since July 22nd, 2008. WORK Co. LTD. has switch wheel ID from sticker type to punch mark on inner barrel of each wheel produced and assembled from our factory in Japan. This is only available on our two and three piece wheels, Emotion series wheels will remain the same. The punch mark shows the Wheel model, wheel size, offset, disk type, bolt pattern, finish, bore size and production serial number. This is to help with wheel identification on quality control, authentication and warranty claim. We encourage all WORK wheels owners to regeister their wheels through our website, so we can keep track of your wheels specs. Any WORK Wheels without any identifiable ID will not be cover under warranty."

- Work Wheels USA

This isn't really new news, obviously, since it came out 9-10 months ago, but I know the info hasn't trickled down to everybody yet, so there it is!

 

yah, haha some shops don't give out offsets to the BUYERS, bc they don't want their customers to give out the "oh so secret sauce offsets"...

glad to see this be put into use!