Double Coin Tires have been marketed in the U.S. since 1992 and have grown in popularity every year. The company markets tires to some of North America’s most influential distributors. Double Coin Tires are supplied by China Manufacturers Alliance, LLC, which is based in Monrovia, California and is a subsidiary of Double Coin Holdings, Ltd. Double Coin products include truck and bus radial and radial off-the-road tires that enjoy OEM fitments at major North American transportation and construction equipment manufacturers. In addition, Double Coin Tires are tested at some of the most progressive transportation fleets in North America. In 2011, Double Coin introduced Giant Radial OTR products and Radial R-1 Agriculture tires into the North American market. In 2012, the company introduced the Optigreen Series of EPA Smartway Verified low rolling resistant tires that meet federal government requirements for fuel savings.