1) Newly designed tread pattern with three grooves improve rolling resistance and reduce external noise.
2) Wavy grooves maximise wet and snow traction and minimise stone holding.
3) The concave shallow groove provides additional wet and snow traction.
4) Step grooves reduce bit and damage.
5) Rigid shoulder ribs with shallow design groove improve shoulder step-down and straight driving stability.

Dimension of Regrooving:
265/70R19.5: Depth 3.0mm / Width: 7.0mm
215/75R17.5: Depth: 2.5mm / Width: 7.0mm