3.50-6 PR:4£»Max Load:220£»Relative Pressure:260£»Section Width:85£»Overall Dia:340 Excellent design for tractors , close touch with the groud ,to provide enough friction ,good performance in farming uses and daily transportation , and good resistance to abrasion. Shandong Pengrun Industry Co., Ltd. was founded in 2008, is a technological diversification of private enterprises that focus on developing of agricultural tires, agricultural machinery and new product . The company set of scientific research, technology, production, sales and service in one, the production base is located in Shandong Gaomi Kang Zhuang Industrial Park, the geographical position is superior, the traffic is convenient.