I need some help. I have an 09 wrx with Toyo proxy 4 and lowered through coil spring about 1.5 inches. The tires have about 15K on them. When I let of the accelerator and coast I can here a concerning louder than usual hum like noise.
Doesn't sound damaging but not normal. I was curious if it could be the tires making the noise after 15K. They don't seem to have any unusual wear that I can see.
Car only has 19k total miles so I wouldn't think it would be wheel bearings.
Any help would be appreciated.