The present invention is an improved tire tread having a tie bar assembly having a plurality of tie bars coupling an exterior tire block to the interior tire block. The plurality of tie bars are positioned to extend in three different directions from the t...

The present invention relates to a tire with noise-reducing main grooves and more particularly to a tire with noise-reducing main grooves for reducing resonance noise of the tire. The tire includes: a groove portion which is formed to extend circumferentia...

The condition of a road surface on which a vehicle is traveling is estimated accurately, using a tire having a general variable-pitch tire pattern for detection of a road surface condition. The tire for detection of a road surface condition has rows of blo...

The tire has a tread profile comprising grooves that separate radially projecting profile block elements (6) from each other. A rod (8) is formed in one of the grooves, and extended through the groove transverse to a main extension direction of the groove....