Interesting...my build was end of June...hmmm...I wonder if it's due to regional differences (US vs CAN).
As I mentioned I don't have the best track record with the pirelli's but I do like their road hazard warranty. Perhaps the new version has addressed the manufacturing issues they were having.
Guess I'll give these Dunlops a shot since that's what the vehicle came with and the first 250km have been uneventful. From their relatively low treadwear rating of 240 I may have an opportunity to move back to Pirelli in not too distant future