I need to replace the P700Zs on OEM 15x8s on the 85 ur-q. Does anyone know what the spiritual successor of the P7/P7R/P700Z lineage is? I am running 225-50-15 but I plan to go back to the OEM 215-50-15 size. Any suggestions on other options that are not of Japanese manufacture and not by Japanese-owned companies? Thanks, -glen