The BFGoodrich G-Force KD is number one in dry cornering. What it is: Track-ready ultra high performance tire with near race-level grip. Multi-time magazine showdown winner. The highest dry cornering mark (1.08g) one leading testing organization has ever recorded for a full tread depth street-legal tire*. Who it.s for: High-performance car owners and weekend track event competitors seeking absolute no-compromise, dry cornering performance.