<strong>Yahoo Message Number: 9329</strong>While at the FMCA rally in Albuquerque, NM- I stopped at the Toyo booth and talk to the Toyo factory rep. about the 5-6 year thing and then you need new tires- He said if the THREAD and NO CRACKS in the side wall -- DO NOTHING - and don't go by the years of use- Stan & Joni Vander Ploeg <br/>Fulltiming<br/><br/>Intrigue 2003 #11556