1st, Marathon come in load range E. 2nd, any ST tire, including Marathon, is a problem waiting to happen. A quick Google search shows Briway is more Chinese swill.
Let me Google that for you... "ABOUT US
Established in 2004, Briway Tire Co., Ltd is one of the biggest tire producers and suppliers in China. After 9 years’ development, Briway Tire Co.,Ltd now enjoys a annual production capacity of 12 million unit of semi-steel radial tire , 2 million unit steel radial tire and 1 million bias tire while our main production scope include PCR, UHP, LTR ?STR AND TBR series, OTR bias and radial, TBB,LTB ?STB? ATV, AG tires, Industrial tires, and so on.
Briway Tire Co., Ltd. registered the brands of Briway, Boristar and Tauropower in more than 30 countries with more than 20 tire patents, Passed certification of ISO 9001, CCC,DOT, E-MARK,S-MARK,REACH,LABELING,SMARTWAY,GCC,NOM,INMETRO,SNI and so on, Owing to the high quality, reasonable price, and the perfect service, Briway have been enjoying high reputation with more than 600 sizes of tire in more than 60 countries.
We attach the greatest importance to the tire quality. Besides the strict production process control, Briway sources its raw materials including natural rubber, steel cord, and carbon black and production equipments from the worldwide leading suppliers only.
Thanks to the consistent commitments to the tire industry, Briway brand is winning more and more recognition in many segments of the tire industry."