CROSS COUNTRY TYRE FOR SOFT TO MEDIUM SURFACES The Pirelli Scorpion XC tyres are constructed with a polyester carcass for a durable and light weight construction. Designed with an aggressive tread pattern on the front tyre for optimized steering and on the rear tyre for superior traction. Features: Performance tyre with excellent durability Directional front design offers maximum braking performance Mid-shoulder lugs for better traction in softer terrain Offers maximum steering precision, especially on softer terrain Rear provides superior straight-line traction on a wide range of terrain Excellent durability, with long knob life XC MS 18" rear features a similar tread pattern 80/100-21 front tyre is DOT approved, all rear options in Soft-Intermediate are not DOT approved