So it’s no surprise that our latest off-road tyre, the Cooper STT pro, has new technology not seen in any of our competitions tyres, making the tyre a popular choice, for people wanting to go off-road. The STT pro is our most hard-core off-road tire and is built for extreme traction and designed to handle anything you can throw at it.
Stone damage caused by stone retention can be an issue in off-road tyres, due to the large gaps between the blocks. Cooper is one of the few manufacturers who use ribs and angled grooves to eject the stones and reducing the chance of casing damage.
Traction in mud is determined by how fast a tyre can clear the mud from the outside paddle blocks. To improve mud traction Cooper have designed dimples and scoops to help prevent mud from sticking to the block.
Cooper’s STT pro comes with the patented heavy duty Armour Tek 3 casing. To improve the ride comfort Cooper have created a flex grove which dampens the impact and creates a smoother ride on inconsistent terrain.
Cooper is one of the only manufacturers that use siping in their off-road tyres. Sipes greatly improves a tyres performance on wet road. Cooper uses new micro gauged siping and internal in the block to help reduce cutting and chipping.
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