heat rocky roadsThe desert heat is relentless but so are you Gravel sprays out from under your tires and your car gives a sickening lurch as it begins to spin out. Clutch. Shift. Gas! Your engine roars and your car leaps into the next turn on a perfect line; you're still in the race but you'll have to watch for loose gravel on the track. Heat: Rocky Roads introduces two new racing tracks. IN the South Africa Grand Prix you will face treacherous gravel on the track,