About Us

Quality • Integrity • Criterion

Criterion Trailers, LLC is a division of Rhino Metals, one of the leading security safe manufacturers in the country. Rhino Metals has been in business since 1995 and produces the popular Rhino, Bighorn, Kodiak, Longhorn, and Ironworks safe brands. It’s 58,000 SF headquarters are located in Caldwell, Idaho.

Our History

In December of 2017, Criterion Trailers, LLC was formed to meet the increasing demand for quality trailers in the western U.S. The trailer manufacturing plant is headquartered on an 11 acre, 53,000 SF facility located 4 miles outside of Caldwell, Idaho.

Our Staff

The Criterion staff is comprised of seasoned trailer industry veterans and experts in trailer production. The managing partner, Ray White, has over 18 years in the trailer industry, having worked as plant manager for Pace American and Mirage, and as the GM for Haulmark, as well as plant manager for Rhino Metals guns safe manufacturing plant, located in Caldwell Idaho.

 Criterion has an in-house engineering staff. Trailers are designed using state-of-the-art 3D modelling software, allowing computed aided stress analysis of designs.