Cooper Tires has added super traction tread (STT) to its Discoverer off-road range of tyres.
The bold tread has been extended down the sidewall to increase soft surface traction and provide additional clawing power on rocky surfaces.
Notched shoulder lugs have been scalloped, designed to make sure that one part of the tyre always has a clear shot at fresh ground.
Cooper Tires said Discoverer STT's design and tread compound offered enhanced traction, durability and puncture resistance.
The new tyre range is available in 26 sizes, including the 15, 16, 17 and 18 inch rim, and a rim protector that was designed to help protect alloys from kerbing damage.