What is "really" inside the inner section of the tires that the race cars use?

May be...

small remotely controlled "firecrackers." whenever a caution is needed to bunch the field back up and no one can find any debris on the track that the camera will pick up, they blow one on michael waltrip's car.

They buy carbon credits from Al Gore, and fill the tires with that. This way Al Gore won't pick on NASCAR for pollution.

conspiracies?

They use nitrogen instead of air, and on tracks larger than 1 mile they have an inner liner for safety at higher speeds. It mounts to the rim and has its own air supply.

http://entertainment.howstuffworks.com/n...

*JUJU*

I think there were some gremlins in there during the Brickyard 400.

Actually nobody knows this. Even though Mike H swore me to secrecy I'm gonna give up the goods cuz he really ticked me off when he arranged it so Wussieboy Busch lost the Cup lead. NASCAR takes all the paper on which all the countless conspiracy theories are written and reduces them to their molecular level with a secret ray gun. Then, with help from Goodyear, they are injected into the actual material of which the tires are constructed. Thereby allowing the inner section of the tire to be empty as the outermost part is the weight bearing structure. It's hard to believe because you see all these tires being "cut down" by debris. But in reality those debris cautions are yet another part of the wider conspiracy between NASCAR, Goodyear, and the broadcasters. They stage them just to hide the tire secret and allow said broadcasters to air a commercial every 5 minutes. Ties that up in a neat little paranoid schizophrenic package. Don't it?economy t