globehopperExplorerAug 16, 2013tireswe just got back from a 3500 mile trip and the tt tires, which are brand new, were fine. but at every destination i checked pressure and lug nut tightening. i'm taking it in for some minor warranty ...Show More
ghostrider421ExplorerAug 16, 2013Nitrogen in tyres is 90%. It's drier than compressed air. You don't lose more than 0.5psi/mo