Why should motorcycle riders generally avoid riding in the center track of a lane on a wet day?

1. Oil drippings from cars accumulate in the center track and become highly slippery when wet.
2. The center track has a higher crown and will cause the bike to slide sideways.
3. It is illegal to ride in the center portion of the lane in wet weather.
4. The center track collects more water, increasing the risk of hydroplaning.