Or as low as 
Tie bar for shoulder area
Shoulder area is bolstered by a tie bar improving rigidity and therefore handling.
Shoulder kerf reduces uneven wear
Uneven abrasion which could be generated while cornering is diminished by the insertion of a kerf in the shoulder area.
Optimised pitch sequence
A quieter ride and better handling are ensured by optimising the pitch sequence
Revised groove positioning
Strategic positioning and width adjustment of grooves ensure more safety in wet conditions.
