hearing a howling sound coming from rear axle?

2005 SUZUKI XL7

88,000 MILES • 6 CYL • 2WD • AUTOMATIC

FIDENCIO RENOBATO

MEMBER
1 POST
FOLLOW

We just had new tire installed,by dealer after a few days now we are hearing a howling sound coming from rear axle. check rear brake look fine. What could be causing the sound?

Apr 19, 2011 at 5:06 AM

SQM

CERTIFIED EXPERT
6,383 POSTS

Hello,

If the howling noise started as soon as you have the tires installed then the noise likely due to the tires.
Besides the tires the most common reason is the wheel bearing for the rear. The bearings can go bad and make howling noise. It usually goes down as you slow down and the bearing will have to spin less.

Here is a helpful article on howling noise:

https://www.2carpros.com/articles/car-howling-noise

I have attached diagrams for your reference.

Please let me know of any questions.
Thank you.

Images (Click to enlarge)

Sep 5, 2021 at 9:46 PM