July 1:
So it begins. Don't worry, this is not in the correct legal jurisdiction!
Replacement Interval
1997 CA vehicles, replacement at 60,000 mile intervals is recommended but not required. On all 1997 models, replace every 100,000 miles (if not previously replaced). On 1998 & later CA, CT, MA vehicles replacement at 60,000 mile intervals is recommended but not required. On all 1998 & later models replace every 100,000 miles (if not previously replaced).