Bias Tyre 405/70-20 Qingdao Qingtai Imp and Exp Co., Ltd. Export TBR and OTR tyres professionally for many years. 1. Designed for on & off-the-road and OTR services. 2. Specially designed wide, diagonal lugs offer resistance to side slip and excellent traction in all weather and service conditions, for on and off road driving. For more information, please contact me without hesitation