Tire uniformity refers to uniformity of weight, dimensions and rigidity.
However, since uniformity of weight is ordinarily called “wheel balance” and uniformity of dimensions is called “run-out” uniformity (more…)
Tire
Tire Pattern Noise Symptoms And Malfunction Causes
This type of noise occurs often in vehicle with block-or lug-pattern tires when driving on paved roads. It increases in volume with the vehicle speed.
1.Main cause
Air-pumping effects of the tread pattern.
2.Mechanics (more…)