Re: rear tire wear
I had the factory continentals on the car, absolutely hated them. hard as bricks, no response, crappy handling.
I've gone through 2 sets of conti's, 2 sets of bridgestones and now im on a set of ps2's in just a little under a year.
I normally get about 2500-4000 miles out of a set of rears, maybe 6 out of a set of fronts before camber eats them.
Tire wear at the drive wheels will always be worse than the other wheels. Torque and friction cause the wearing