Honestly, this is the first time the car will be aligned in several years (Dropping the car off tonight). These specs are simply the recommendations of people with 3rd gen rx7's and 18inch wheels who run long tracks. The car is rarely street driven, so I could care less about tire wear. More opinions? Thanks
* Edit - I just went through several more sets of alignment specs from other drivers and no one comes close to 2 degrees camber (closest was -1.5)