bahahahah CHAMBER?!?!? CAMBER!
i heard of some tires that were beefed up on the inside to handle moderate negative camber..

why fix it? NEG CAMBER IS KOOL! take out a lil camber...or get a good warranty on the tires.

my friend has performance tires...and when they start to bald out...he pokes a hole in them w/ a nail..and gets a new set for FREE! baahahha..just gotta buy warranty