I`m from Germany and travel in US with an RV conversion of an old army truck. Mercedes Benz 1017A, year 1988. see here: www.die-ausreiser.de/english I have Michelin 365/85R20 XZL (military offroad tires) with tube installed. At least two are run down and need replacement. I found a lot of 395/85 but no 365/85R20. Does anybody know a good place where to get a set of used tires with at least 80% tread for a good price? Also any hint where to get the truck serviced is more than welcome. I`m currently in Texas on the way to Houston and then further on to Florida. Later in the year we travel up North. Any help is highly appreciated. / Thx and regards Manfred