Nitto NT555R is a DOT compliant competition drag radial design to provide maximum flexibility for the weekend drags racer. The NT555R combines a high grip compound and semi-racing construction for maximum traction at the starting line. The NT555R is molded at 6/32 of an inch and features a unique reinforced belt package that both improves traction and provides stability at high speeds. The NT555R...The Perfect Performance Radial for the Street or the Strip!