Forerunner QH505

The tread design features a solid center rib that keeps the tire's road contact at all times, which upgrades the steering responsiveness and driving stability. The steering becomes faster and more precise in its response to the towing vehicle's instructions, while the tire's structure is stabilized against the driving pressure affecting it. The better control over the tires allows the towing vehicle to precisely tow the trailer in all weather.

The symmetric tread design's maintained road contact manages to evenly distribute the driving pressure along the tread area. The equally spread out forces of acceleration, cornering and braking avoids the formation of irregular wear across the tread area. The ensured even tread wear lengthens the tread life and the tire's usability significantly, extending its service life and ensuring a cost efficient performance.

The tread's symmetric pattern and all season compound work together to improve the dry, wet and winter weather road gripping ability. The tread elements' optimal siping detail firmly grips the road surface throughout the year, while the compound maintains its flexible traction even in colder temperatures. The tread's wide circumferential grooves prevent hydroplaning by dispersing water and slush from below the tire's footprint. In this manner, the tire provides a safer year round driving experience.