My passenger front brakes seem to be grinding.

What is your question?

I just replaced my front rotors and brake pads. There is grinding when I brake. Yet there is no wear on the pads and rotors. In a torrential downpour on the interstate, the grinding became insatiable with the car pulling to the right. After the rain ceased the grinding minimized and we made it home. My mechanic inspected the car, front rotors, and pads. There is no wear and no signs of grinding, etc. Can this be the sealed bearings? We are at a loss.

What makes this problem better or worse?

In the rain

How long has your 2008 Cadillac SRX had this problem?

Few weeks