Just an FYI:
I was reading over on iRV2 about a guy who had tire "rivering". I had heard the term once; but a poster who responded to the guy's question inserted a link to a document that perhaps some on the forum have not seen......but would like to keep as a reference. (Didn't find any Forum post regarding it ..... using "Search") It is a very comprehensive document (139 pages) with color photographs of many, many radial tire conditions. It was published by "The Maintenance Council" and it seems to have been prepared by "hands on" folks in the transportation industry.....with credits given to many tire manufacturers. SOoooo FWIW- - - -
http://www.euroratas.lt/galery/_euroratas/kita/naudinga_informacija/radial_tire_conditins_analysis_guide.pdf
Save travels.........Ed S in Denver