Diamond T Trailer Mfg. has been building quality trailers since 1995 in Rattan, Oklahoma.  During this time, Diamond T Trailer has grown from two employees and a one ton delivery truck to a thriving manufacturing company with numerous employees and multiple semi trucks delivering our trailers to dealers nationwide.  The one thing that has not changed over the years is our commitment to customer satisfaction and attention to detail.  Our goal is not just to meet, but to exceed the expectations of our customers.