March 12 is the day I rolled over the odometer to 1000 miles for '07. And a lovely day it was - 70 degrees, gentle breeze from the east. (They talk about Global Warming like it's a bad thing!)
Almost every year, I arrive at 1000 miles by the first half of March, 2000 miles by mid-May.
Also last weekend I removed the "winter" tires and installed the "summer" tires. No studs on either set... but the winter tires are lower pressure and almost twice as wide. The skinny tires are more harsh-riding, no good at all in snow and ice, and are more vulerable to goatheads and such... but the lack of rolling resistance is a beautiful thing! They seem to just kind of skitter along, like a drop of water on a hot skillet.