RE: -=OFFICIAL HPI FIRESTORM THREAD=-
I have been on pavement, gravel, and dirt and the thing grips pretty dang good on all of them. Obviously it grips better on pavement, but you have to expect that. And the thing jumps great. I was able to clear a 25 foot tabletop on the local BMX track. Keep the RPM's up because the front has a tendency to dive.