Tire Road noise?
Owned 2 Kia Optimas and never had and y type of road noise. I have a 2019
Kia Optima S Model. Dealer changed out Kumho tires for Hancook tires. Still
getting road noise. Some roads loud rumbling like driving over pebbles.
Some roads a little less rumbling. Going to have a mechanic ride with me
next week.
Don't know what to do at this point. Maybe the S Model has different
suspension? Salesman says NO! These tires are not really expensive tires.
The Hankooks are rated a little better than the Kumho's.
Any ideas on where to look or check.
Please help.