What is wrong if your car makes a buzzing sound when you turn the wheel while you are driving on curvey roads?
Your car may need power steering fluid if it makes a buzzing noise when you turn the wheel.
First of all and the worst of all is tailgating. Pushing others around, disregarding of the needs of others on the road, makes aggressive drivers worst offenders. The roads are public property, and we all share those roads. Aggressive driver's mentality is this: "This is my road, this is my lane. I'll never let you in. No matter in what danger you are." When someone cuts you off on the road, this is considered aggressive…
It's recommended to do when you are driving in mountains or in a hilly region. To use "over drive off" on a highway is not recommended. Sometimes people use it when there is a lot of snow on roads. It doesn't allow transmission to switch higher gears which makes your car more stable on snowy and icy roads.