I was very happy with my Phoenix slicks. I noticed the other day when I was under the car that the date they put on them when originally mounted was in 2007. Problem is, I wanted another set at the end of June, and the earliest date I was hearing from all the stores was mid August, well now I'm hearing late September early October....I run the 31.25 X 12.2 - I can't wait, I'm going back to Goodyear 14 X 32's (D1984) - they lasted pretty long on the '81 Charger, they're just so freakin' heavy.