NOTE: I am asking about the A/S 3+ (PLUS) which replaces the A/S 3. I'm down to 3/32 tread depth at 33,000 miles and will be needing replacement of the OEM Primacy tires soon. New Primacy set costs $80 more than the A/S 3+ set, so cost not a huge difference. Factors: 85D with 19" square setup Climate -- Southern CA Annual mileage -- 25,000 Driving style -- 90% highway cruising (70-90 mph) with the occasional stoplight launch; minimal hard cornering I'm thinking it's hard to go wrong either way, but if anyone has experience with the relatively new A/S 3+ tires, I would love your thoughts. Thanks!