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2017 c300 luxury

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Old 01-12-2018, 09:30 PM
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2017 c300 luxury
2017 c300 luxury

Very bumpy loud tire noise on the highway in comfort mode some improvement when the car is in sport or sport plus...front tires are new just replaced front brake rotors but no improvement in comfort...alignment and balancing has been done...any ideas on what to check next
Old 01-12-2018, 10:03 PM
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'18 GLC 300 4M/Air Suspension
I just purchased a 2018 C300 (neither Luxury version or Airmatic available, but I did get the Comfort Suspension) and I'm finding the ride very compliant and quiet. It's just as good as my 2015 C300 w/Luxury & Airmatic. It still has the wind noise, but not as bad.

What brand of tires did you get? Some are noisier than others. I don't think a rotor replacement will affect tire noise.

Last edited by PeteInGilroy; 01-12-2018 at 11:52 PM.

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