The DiamondBack DE307 tire is designed for those for whom the daily drive is not just a route from point A to point B, but a space for enjoying control and comfort. This is engineering that works for your senses: the steering response becomes more precise, and road noise stays outside the cabin, leaving only a sense of confidence.
Profile working for stability
The key element of the design is the "ribbed" profile. It provides not just a large, but an adaptive contact patch: when driving straight, it is maximized for even load distribution and reduced wear, and in turns - it optimizes its shape, maintaining contact area. In combination with a carcass made of highly elastic cord, this creates a foundation for exceptional smoothness and absorption of minor irregularities.
Control and silence
The tread pattern is built on the principle of high-volume water drainage. Wide and deep main grooves, working in pair with numerous transverse drains, create an efficient system for rapid water removal. This minimizes aquaplaning, preserving contact with the road and driver confidence. Particular attention is paid to acoustic comfort. A specially calculated sequence of tread element steps breaks the sound wave generated during rolling, leading to a significant reduction in cabin noise at any speed.
In the shoulder areas, there are extended semi-channels with reinforced edges - they are activated when braking on a wet road, creating additional skid resistance to shorten the braking distance.
Key features of DiamondBack DE307:
- a special profile is used for adaptive contact patch, increased grip in turns and even wear;
- deep grooves for effective water removal and aquaplaning prevention;
- an acoustically optimized tread pattern for minimal noise level and maximum comfort in the cabin;
- extended lamellas in the "shoulders" for braking on wet asphalt and maintaining stability when maneuvering.
Enlarge 
КИТАЙ