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Excessive highway road noise

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Old Jul 12, 2010 | 10:55 AM
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Default Excessive highway road noise

I am getting a ton of road noise coming from my front end at about 75-80 mph it has done this since i bought it about a year ago. I put new tires on jeep and i have had these tiers before and they were not noisy. I was wondering if i should be looking at wheel bearings or something of that nature? anyone else have this same problem?

Thanks!
Dave
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Old Jul 12, 2010 | 10:58 AM
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i would check wheel bearing for sure. Is it a pulsing sound or a steady sound?
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Old Jul 12, 2010 | 11:06 AM
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steady sound, everything is nice and quiet up to about 65-68 once i get close to 70 it gets louder and louder
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Old Jul 12, 2010 | 11:12 AM
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before you start throwing parts at it, if you have a good camera take it with you next time you hop in the freeway and try and record the sound.

Also jack up your front wheels and spin them manually and listen for the sound. Then put your hands at 3 and 7 and wiggle your wheel. Then at 10 and 4 and then at 12 and 6. There should be no play in the wheel/tire
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Old Jul 12, 2010 | 11:18 AM
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Good advice, i will check that out today, i will also try to get some video to post up. thanks!
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Old Jul 12, 2010 | 11:31 AM
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Wheel balance. Most static balancers are only good up to posted highway. At 80+ - they've got to be dead on. Idea #2: belt in tire starting to separate. A puncture wound in tire that is plugged will often create rust in the steel belt. Then the belt starts to loosen. Then it breaks.
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Old Jul 12, 2010 | 11:48 AM
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I have the same issue. 65 mph it starts droning bad at 70. it is a pulseing drone sound with a little vibe in floor. I have fairly new tires. Im thinking bearings for this with 120k.
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Old Jul 12, 2010 | 11:53 AM
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Originally Posted by CAEMI
Wheel balance. Most static balancers are only good up to posted highway. At 80+ - they've got to be dead on. Idea #2: belt in tire starting to separate. A puncture wound in tire that is plugged will often create rust in the steel belt. Then the belt starts to loosen. Then it breaks.
I suppose that it could be a balance problem, but it just dosent feel like a wheel out of balance. I will definitely keep that as an option.



Thanks for your ideas!
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Old Jul 12, 2010 | 01:20 PM
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Originally Posted by joes99xj
I have the same issue. 65 mph it starts droning bad at 70. it is a pulseing drone sound with a little vibe in floor. I have fairly new tires. Im thinking bearings for this with 120k.
that is what i am pointing towards to my self. there is 210k on the chassis of my jeep. I have to install my aussie locker at some point and this would be a time to replace the bearings.
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Old Jul 12, 2010 | 01:57 PM
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it could be the 37" boggers your running
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Old Jul 12, 2010 | 02:36 PM
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Originally Posted by kennedy07jk
it could be the 37" boggers your running
im just running slightly bigger than stock yokohama geolanders.
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Old Jul 12, 2010 | 03:05 PM
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my 96 droned like that at highway speeds and i replace the right front wheel bearing because they were pitted really bad when it came apart during removal (PITA!!). but when i checked them by the proven wiggle method they did not move at all.
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Old Jul 13, 2010 | 08:05 AM
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Originally Posted by spittinimage
my 96 droned like that at highway speeds and i replace the right front wheel bearing because they were pitted really bad when it came apart during removal (PITA!!). but when i checked them by the proven wiggle method they did not move at all.
did that fix your drone?
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Old Jul 13, 2010 | 08:11 AM
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Originally Posted by 96_xj
before you start throwing parts at it, if you have a good camera take it with you next time you hop in the freeway and try and record the sound.

Also jack up your front wheels and spin them manually and listen for the sound. Then put your hands at 3 and 7 and wiggle your wheel. Then at 10 and 4 and then at 12 and 6. There should be no play in the wheel/tire

Ok, i took video with my camcorder and it wasnt picking up the sound very well, i will try it again tonight. I had a few things come up last night and i was unable to test the wobble and spin. I will do that tonight for sure.

Thanks again guys.
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Old Jul 13, 2010 | 10:24 PM
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yes that fixed my drone all quiet now.
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