My observation on the road today might not be exactly what others have posted on this thread, but thought I’d post here in case anybody is experiencing the same thing.
I drive on a stretch of Interstate 93 that has both flexible and rigid pavement.
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Two types of pavements are laid in India-rigid pavement and flexible pavement. In simple terms, a flexible pavement can be defined as a pavement layer comp...
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I’ve noticed that on the rigid pavement on (grey colored concrete) there is indeed more vibration or oscillation at speeds above 65mph. Nothing like an imbalanced wheel, but shaking is noticeable. Especially visible with a baby car seat mirror.
Once I get to the portion of the highway that is flexible pavement (black colored asphalt) the car drives smooth as butter. No matter how fast I go, no vibration can be felt relative to the rigid pavement.
Never really noticed any difference when I drove my Audi A6 on Continental tires. Could it have to do with our Michelin tires on the Telluride not riding as well on specific types of pavement?