... of bus and truck on common or high grade road. 2. Certificate : E&S Mark, Reach, ISO,GCC,Inmetro ... bus and truck on commor or high grade road.2. Low rolling resistance , higher original mileage, excellent ... tyre diameter KGLBSKPAPSImm inchmm1/32insingledualsingledualsingledualsingledualsinglesingleD±1.2%overalldiameterB±3.5%sectionwidthD±1.2%overalldiameterB±3.5%sectionwidth7.50R201414186. ...