LS - 3rd Gen (2001-2006) Discussion topics related to the flagship Lexus LS430

Humming noise toward middle of car

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Old 07-31-11, 10:45 PM
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mikeybee21
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Default Humming noise toward middle of car

The noise has gotten progressively louder in the last few months. I had a rip in the front left tire and thought the noise was xoming from that so I changed the tire and then rotates them. The noise continues. Now I think I hear it toward the middle to the baxk Of the car. I hope it's not the rear end making noise. I cannot think of anything else. I also thought it could be a wheel bearing or axle noise. That happen to my Benz and it sounded like that. Anyway. Any suggestions ? By the way. My tires are about 50 perxent and although they are sport yokohoma I never got excess road noise
Old 07-31-11, 11:33 PM
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VNN326
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you could be the drive shaft if its the middle. but im thinking its the wheel bearing.
Old 08-01-11, 05:47 AM
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Jabberwock
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Are you running a mixed set ot tires or one new tire and 3 worn tires? Anything like that can set up weird vibration/noise that is disbursed across the car.
Old 08-01-11, 06:07 AM
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Lynzoid
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hub i rekon
Old 08-02-11, 11:55 PM
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Twix
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Definitely wheel bearing - actually hub (it is one closed unit)...
Old 08-08-11, 12:47 AM
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mikeybee21
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any idea what that would set me back ?
Old 08-08-11, 05:28 AM
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Lynzoid
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I heard in usa original hub is about 200usd (use ONLY original toyota one, and it will last forever).
Old 08-08-11, 05:55 AM
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jac430
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Originally Posted by Lynzoid
I heard in usa original hub is about 200usd (use ONLY original toyota one, and it will last forever).
I feel that "forever" is a bit over the top, since the original one also did not last forever (why replace it otherwise?)

Jac
Old 08-08-11, 07:20 AM
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Lynzoid
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Well, compared to some US car brands and their hubs (which last in best case 40-50k miles), Toyota's hubs last at least 100000miles. Almost forever ))) (for a hub - constantly moving part, that takes a road beating every day)
Old 08-09-11, 03:46 PM
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mikeybee21
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I think it is my tires. I noticed 1 tire is wearing in the middle really bad. It looks like a racing slick. No tread left at all.
I am going with http://www.nexentireusa.com/tires-3/N7000
Nexen N7000.
For the price, all seasons and quiet.
Lets see after tomorrow what the deal is
----
BTW - Painted the rims today and had it fully detailed. Will post pics soon
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