IS - 2nd Gen (2006-2013) Discussion about the 2006+ model IS models

How come all the IS I drive has horrible road noises?

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Old 08-10-11, 10:21 PM
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JerryX
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Default How come all the IS I drive has horrible road noises?

OK, so I test drove 3 IS and they all had horrible road noises. Is this normal? They all had factory wheels. I didn't get the chance to look at the tires.
Old 08-10-11, 10:31 PM
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chi123
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I got winter tires on my IS350 and it's the most quiet car I've driven before. Tires are one reason. Maybe that last car you had was really quiet? lol
Old 08-10-11, 10:33 PM
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shiny250
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New or used? Tires might be the reason. If they were used, the original owner may have left aftermarket suspension on. But most likely its the tires. When I had an IS loaner, it was much more quiet than mine (the only difference at the time being tires). Hope this helps!
Old 08-10-11, 11:46 PM
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2slixx
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Smoothest car I've drove and my parents have a c class benz, my uncle has a 335i
Old 08-10-11, 11:49 PM
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Hoovey689
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Get some different rubber. Stock Turanza ER33s are lousy overall. That or go drive a Honda which are notorious for road and tire noise and be thankful you drive a Lexus
Old 08-11-11, 12:04 AM
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GiantsFan
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I was complaining about the road noise until I rode in my friends honda
Old 08-11-11, 12:49 AM
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Bigrahizzl
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Get continental tires, made a big difference for me
Old 08-11-11, 02:25 AM
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langjaykev
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pretty quiet to me! unless the roads are broken.
Old 08-11-11, 02:42 AM
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dproto09
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It drives Extremely noises with the factory Dunlop SP Sport 5000 M 225/45 R17. Which continental are you using? I was planning on the Continental DWS, but the review on tire rack seem bad with vibration. Any recommendation for an decents All-Season tire?
Old 08-11-11, 03:01 AM
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Phresh2010
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its either tires or the suspension with negative camber, if its stock suspension then the problem lies in the tires, i have continental dws a/s tires and they are dead quiet even with my coil overs with negative camber -1 front and -1.7ish rear
Old 08-11-11, 05:08 AM
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UtoyZ
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try driving these guys' cars with a cut/ripped fender liner, you might think your car is pretty quiet
Old 08-11-11, 05:52 AM
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TheSenator
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My 07 250 is noisy with the BFG gforce KDWs on it as well. It's the tires more than anything. When you get 70-80mph the noise goes away.

Nothing a new set of shoes can't fix...
Old 08-11-11, 06:38 AM
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HAiS250
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Originally Posted by TheSenator
My 07 250 is noisy with the BFG gforce KDWs on it as well. It's the tires more than anything. When you get 70-80mph the noise goes away.

Nothing a new set of shoes can't fix...
How do you like the KDWs?
Old 08-11-11, 07:15 AM
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NastyIS
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My potenza's are nearing the end of their life and everyday they make me appreciate my ML more and more.
Old 08-11-11, 07:29 AM
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lsvtec
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try michelin ps2 if money is not an issue.


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