Just bought some GoodYear Endurance ST tires for my camper. Made in USA was well worth the extra $25 a tire vs all the Chinesium competitors I'd think.
A 185R14C is a C type tire. It's the European equivalent to an LT tire. And both LT tires and C type tires can be used on trailers. (P type tires, too, if you derate the P type by 10%!)