Cabin noise increased

[stalkbroker]

After 5 months of ownership, i noticed a sudden increase in cabin noise (road/traffic noise) especially noticeable on highway. I know its not just my perception, my wife also felt it.
This is not the wind noise that people have reported but a general increase in cabin noise. A decibel app on my phone shows a reduction of 10db when close the windows while driving. cabin noise is around 55-60db. of course dont know the pre values
Anyone having similar experience? any solutions?

 

[smokey_mountain]

one thing to check is tire wear, I had that happen to me that after 15K miles tires got very noisy. Another option to inspect door seals for compression if they compressed and no longer bounce.