Rear Brake Vibrating Noise

My 2000 Intrigue GL with 62,000 km's has a vibrating noise in the rear right wheel when you apply the brakes hard. Had Mechanic check the brakes, he said they were fine. Is it an uneven rotor?

My 2000 Intrigue GL with 62,000 km's has a vibrating noise in the rear right wheel when you apply the brakes hard. Had Mechanic check the brakes, he said they were fine. Is it an uneven rotor?

Sounds like it
but if it persists check the tire and the bearings!!
-Rick

the rear rotors on my wife's were warped, you can't tell by looking at them, though. the only way to tell for sure is to replace them, or check the runout with a dial indicator