Millions of cars have already nitrogen in tires. The only real advantage is the absence of O2, the rim doesn t rust or oxidate it holds pressure longer period of time, then it's safer (less risk of underinflation, blowout) better fuel consumtion, tire usure and life span. Same results though, if inject engine oil time to time.
Yeah, it's a multi million bussiness selling air or 78% of it, whatever.
Last edited by _Phoenix; 14th Jan 2016 at 03:02.