First, what I have:

Vehicle: 2004 4.8is
Wheels: Replica X6M wheels, 20x10 & 20x11
Adapters: Can't remember but its either 25mm or 30mm spacers in the rear
Tires: Stock sizes of 275/40-20 & 315/35-20

Experience & Observations:

- Vehicle used daily by "aggressive" driver not someone who accelerates slow or corners slowly.

- Even tire wear on the front and rear tires. The rears have slightly more wear in the middle - very slight.

- Reached 14K miles and have reached the tread-wear indicactor. Tires still on the car but will change to snow tires when the bad weather hits. Front tires have plenty of tread left.

- These are summer performance tires. In general, summer tires are not designed to last as long as other types.

Overall I would say these have performed about the same as the Yokohama Advans I had before. However, the Advans were on different size wheels (20x9.5) and different sized tires (265 & 295). Read into that whatever you like.

So, as far as tire wear, these have lasted about the same as what I've experienced in the past. My experience has been to go through 2 sets of rear tires for every 1 set of front tires. 14K-15K miles is what I normally get out of each rear set of tires.

BOTTOMLIME: I like these tires and I dont' think they're bad at all.

Here are some pics:

Attached Images