While driving I hear a grinding noise from the front end

SPENCENVICKIE

MEMBER
2015 KIA SOUL
1.6L
4 CYL
2WD
AUTOMATIC
35,000 MILES

I removed the wheels to check the brakes thinking it was the brakes getting low. The pads were still in good condition and there were no gouges on the rotors from the brake pad sensor. I'm still convinced it's brakes, but needing new brakes at 35,000 miles sounds a bit strange to me. Could it be CV shaft or boot?

5 Replies

ASEMASTER6371

MECHANIC
52,797 POSTS

Good evening,

It could be a hub bearing. That is what supports the front wheels at the axle. It is a very common issue for grinding. If it is the bearing, the noise will increase and decrease with road speed.

https://www.2carpros.com/articles/bearing-hub-replacement

As far as the brakes, yes, it could be. Normal wear for brakes is 15,000 to 20,000.

If it were a CV joint it would be more severe while turning.

https://www.2carpros.com/articles/symptoms-of-a-bad-cv-axle-joint

Roy

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Sunday, April 26th, 2020 AT 4:02 PM

SPENCENVICKIE

MEMBER
28 POSTS

Now, I'm assuming since I'm hearing the noise from the front of the vehicle, that it's the front bearing that's bad. Also, would you recommend replacing hub bearing and a brake service at the same time?

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Sunday, April 26th, 2020 AT 5:02 PM

ASEMASTER6371

MECHANIC
52,797 POSTS

Not if the brakes are still good. Replace just the bearings.

Roy

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Sunday, April 26th, 2020 AT 5:22 PM

SPENCENVICKIE

MEMBER
28 POSTS

Thank you so much Roy. You've been a big help to me. Now I just have to find someone to do it. Take care and thanks again.

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Sunday, April 26th, 2020 AT 6:23 PM

ASEMASTER6371

MECHANIC
52,797 POSTS

You are welcome.

Always glad to help.

Roy

While driving I hear a grinding noise from the front end

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