European owners of the PS3 have been able to get a rumble-enabled version of Gran Turismo HD since launch. Now, US owners can get the free update from the PlayStation Store, according to IGN. The update adds a world-wide ranking system, so US gamers can now compare their times with others across the world and adds rumble support for owners of Logitech’s Driving Force, Driving Force Pro, and Driving Force EX wheels. The quick addition of rumble support gives hopes to PS3 gamers that rumble support in other PS3 games as well as in new controllers will be coming soon.