Grand Canyon

'''Grand Canyon''' is a long rally circuit featured in Gran Turismo 4 Prologue, Gran Turismo 4 and Gran Turismo PSP. Dirt Tyres are required to drive the course. Due to its difficulty, it is a hard track to race on, making it unlikely to overtake your opponent during races. In Gran Turismo 4 Prologue, Grand Canyon has a smaller version of the track, known as Grand Canyon Short Track. It is not available to drive in Arcade mode and can only be accessed through the Driving School. Grand Canyon Short Track isn't connected to the main circuit in any way.