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'12 SRX Performance (Red), '13 2.5 Base ATS (Opulent Blue)
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Discussion Starter #1
130K on my 2012 Performance and just developed a harmonic hum I believe coming from the right rear....doesn't sound mechanical as it goes away above 60ish MPH and doesnt start until 45ish and above......not sure it isn't road noise from the 20" Michelin Premier LTXs with 30k on it....hate this tire....much preferred the Latitudes......had the tires rotated and still have the hum.....no other indicators....any thoughts or suggestions.....
 
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