In my 38 years of driving, I've had one flat tire.  Are flat tires enough of an issue that an entire technology development effort for airless tires is required?  Heck, with everyone having cell phones, it's getting to the point that spare tires are unneeded, excess weight.  In the off chance you do get a flat, call so...more

RIck, dude, chillax.  Ol Box007 was having a pleasant debate you call him an idiot?  Sup with you?  Me thinks you have some issues.  And now I have doubts about some of the things you've claimed.