GMC Hidden Treasure Adventure | World's Longest Yard Sale
When you put six do-it-yourself bloggers into three 2012 GMC Yukon XL SUVs and release them on the World's Longest Yard Sale, you can create magic. Check out the video to see how this combination created a life-changing experience for one family (and the bloggers involved) at the end of the GMC-OnStar Hidden Treasure Adventure. To read more, visit www.facesofgm.com To find out more about GMC, visit www.gmc.com.
