Cooper Discoverer Road+Trail AT

If you're looking for a summer tire that feels equally confident, both in urban traffic and on light off-road terrain — take a look at the Cooper Discoverer Road+Trail AT. This is a model for SUVs, where the aggressive tread design is not just a style, but a thoughtful engineering solution. It has managed to combine increased passability, protection from mechanical damage, and sensitivity to steering on asphalt.

Three ribs with irregularly shaped blocks:

The center of the tread is built on a developed block structure. The elements have an irregular geometry — this is the key element. Such a shape creates a multitude of differently directed gripping edges that dig into the soil

Rib structure

The central three ribs are responsible for directional stability on asphalt and quick response to the steering wheel. And the massive blocks actively participate in maintaining traction properties on rough terrain, as well as reducing vibrations when driving straight. An important improvement: the blocks are connected by bridges. They rigidly connect neighboring elements, leveling the deformation effect. As a result, the working characteristics remain at the same level, both on soil and during sharp maneuvers on asphalt.

Protection and resource

The tire has deliberately increased the tread depth compared to standard summer models. This gives three practical results:
- protection against punctures and cuts — a thick layer of rubber works like a shock absorber. Sharp stones and various objects can hardly reach the cord;
- resistance to wear;
- better grip in loose environments (sand, small gravel, dry clay) — deep grooves and high blocks are more active "shoveling".

Self-cleaning

The width and shape of the inter-block gaps are calculated so that the centrifugal force when rotating throws dirt outwards. The efficiency of self-cleaning on medium off-road is sufficient to prevent the tire from losing traction after leaving a puddle or clay rut.

Key features of the Cooper Discoverer Road+Trail AT:

- a mud tire with increased passability for all-wheel drive SUVs and crossovers;
- the geometry of the inter-block gaps provides active ejection of dirt, clay, and small stones while driving;
- protection from mechanical damage is achieved due to the significant height of the tread and reinforced side blocks with bridges;
- the tire retains its working characteristics, both on paved roads and on unpaved surfaces.