Off-road performance for 4x4 and Pick-ups PIRELLI'S NEW SCORPION ALL TERRAIN PLUS replaces the Scorpion ATR to offer a performing off-road tyre in the most severe conditions. The new aggressive tread pattern offers a performance ratio of 40% on-road and 60% off-road. Its longitudinal grooves assure excellent water expulsion, while the high density siping guarantees traction for safety and performance.