FL158---Special design of tread compound, ultra-high durable tire bead structure, variable pitc, rib and lug type pattern; Enables lower heating and puncture resistance, provides excellent durability, provide excellent tranction and wet skid-resistance.
FL668---Applicable to highway and national highway luxury bus. Excellent handling and ride comfort. Unique ultralow resistance and tread wear formula. Low fuel consumption and high mileage life.