... do NOT go with the OEM tires ...
Yep, I agree, the OEM tires suck. Horrible on ice/snow and already showing wear at 17,000 mi. (I noticed several thousand of miles earlier). Face it, this car is BAD news, hope everyone leased it, at least we can give it back to the dealer. If you purchased, buyer beware, I would definitely start looking around before the warranty period expires.
More wear in the middle than on the edges could mean too high a tire pressure.Erkel: I guess I was looking more at the wear down the middle of the tire. The 2 of the tires look like they have untreaded slick bars down the middle. The other 2 actually have grooves in these bars.
They probably are fine for summer use as is, but traction would be pretty crappy.