Symmetrical Tyres
have a tread pattern that is the same across the inner and outer portions of the tyre.Most non-high performance passenger vehicles will use symmetrical tyres. Symmetrical tyres are typically quiet and long-lasting. Their tread patterns allow them to be rotated in mnay different ways, which substantially increases the life of the tyre. These tyres are best suited for the average driver around town and away for the weekend.
Asymmetrical Tyres
Assymetrical tyres have a tread pattern that is different across the width of the tyre. When looking at an asymmetrical tyre the inner and outer tread patterns will not be the same. Assyemtrical tyres are designed with vehicle performance in mind and are commonly found on sports cars. Assymetrical tyres have large blocks of tread on the outside to increase cornering stability and narrower blocks of tread along the inside of the tyre to aid winter or wet weather driving. They are also known for their low road noise.
Directional Tyres
Directional tyresd have construction and tread designed to rotate in only one direction. Directional tyres will have an arrow with the word “rotation” on the sidewall showing the correct rotational direction.
Generally acknowledge to be derived from wet racing tyres these directional road tyres have excellent wet weather performace due to their ability to rem0ve water from the road surface. Their downside is that they can cause a vehicle to drift left or right on a straight road.