Passenger car tires determinations

Description: High Speed Tire Test; Bead Unseating Test; Tensile Strength and Elongation Test 500mm/min. Ambient and Post-Aging (96 hrs. @ 70C); and Temperature Resistance Test. Test load: 88% of the tire’s maximum load rating as marked on side wall. 375rpm - 575rpm to receive letter grading based on failure point Method: ISO 10191, GSO 53, SASO 2253