 One of the things you learned very early on in your rally career is how important tire pressures are and I'm in the middle of the Stages here at Scouts Rally South Australia and with Scott Petter Scott you guys constantly between stages are setting and changing tire pressure to try and get that optimum performance on you Yeah, there's two reasons obviously you want to try and make sure that there's air in all four tires So you're looking for any leaks but more importantly you're looking for a tire pressure that provides the best grip You know you want maximum grip, you know try run them as low as you possibly can for a rally car different for a road car To try and make the footprint of the tires as wide as you can get Obviously try not to go too low that you're going to risk getting a puncture The other thing is that you're actually monitoring the hot temperature as well not just a cold start temperature It's about trying to optimize it at its peak performance. Yeah, it's a bit of both You know you obviously know when you set them hot where they're going to be cold And you know obviously the hot temperature as your pop pressure is more important because that's that's where you're going to get the grip And of course trying to stay out of punches as Scotty said there before It's just as critical for your road tire at home if you need any tips on what you should be running your tire pressures That there should be a plaque or a sticker on the B pillar and of course don't forget the spare