The aggressive tread's surface contact upgrades the surface contact throughout the drive, which boosts the steering responsiveness and the driving stability. In other words, the steering becomes faster and more precise in its response to the driver's commands, while the structure is stabilized against the driving stability during the drive. The shoulder block placement improves the cornering and maneuvering ability and power. The shoulder blocks increase the number of biting edges gripping the road surface throughout the drive, which further improves the driver's control over the vehicle.