... ,ISO9001 certificate, OTR tyre size for 1600-24,1600-25,1800-25,16/70-20,15.5-25 17.5-25 ... .00-2411.2524264301490600047516.00-2511.25322643014901250087518.00-2513.003628495161516000850OTR tires (1800-24 16/70-24)technical parameterSuitable to heavy dump trucks ... to various minining areas,buiding sites. off-the-road tires 1800-24 16/70-24