Humming Noise

[bsmlex]

My Lexus ES330/2005 has a humming noise. Do you think it is due to bruised wheels?

2) Trac Off; VSC and Brake lights are lit, on and off day or night.

[rob_es350]

My Lexus ES330/2005 has a humming noise. Do you think it is due to bruised wheels?

2) Trac Off; VSC and Brake lights are lit, on and off day or night.

does the hum increase proportionally with your speed, not there when not moving? if yes, probably a tire, but could be engine

is the hum in the front, back, both, one side, both? if only from one corner, way likely it is tire, especially if it is rear where engine is not a possibility

if tire suspected, rotate um, and see if the hum moves to rule in, or rule out tire

hopefully not tranny...