Nitto Tire to Sponsor King of the Hammer The Toughest 4×4 Race in SoCal Words by Sinan Kanatsiz Nitto Tire U.S.A. Inc. Returns for Second Consecutive Year for King of the Hammers Off-Road Challenge and Sponsor of Six Teams Vying for 4×4 Championship Cypress, Calif. – Feb. 5, 2013 – Nitto Tire returns again this year as Presenting Sponsor and sponsor of six topnotch off-road racing teams for the grueling seventh running of the Griffin King of the Hammers Presented by Nitto Tire on Fri., Feb. 8, 2013.  The tough 4×4 race will be the culmination of this years week-long event billed as the most impressive to date...