Newly purchased 14-year Odyssey, 80 has wind resistance whistles, what’s going on?_vehicles, vehicles

Newly purchased 14-year Odyssey, 80 has wind resistance whistles, what’s going on?

September 23, 2024

I bought the luxury black car in October 2014. I haven’t run a highway for more than half a year. This time, I have traveled 4600 kilometers during the Chinese New Year. I whistled around 80. It’s too annoying and the direction is heavy. How can I make a high-speed car more stable? It’s a little fluttering. The tire noise is not ordinary, the sound insulation is not very good, and the fuel consumption is not low. Basically, 8.8, 8.1 are 100 runs, and there are 13 runs in the city. How can we solve this problem? I hope you give advice from the hero.