Have a 2012 Sabre 31 RETS-6. The tires on my Sabre are Akuret Load Range E 16". Chinese I think. They are distributed by a company in Memphis,
http://www.delnat.com/, or that is what I have found out so far. This was info I found from another forum, Akuret, the trailer tires are actually mfg by Guizhou Tire Co., Guiyang, China. I think I will run them for one season then replace with Maxxis.