Double Coin Holdings Launch New OTR Tire REM-15 With the increase of the demand for large-scale bulldozer in American market, Double Coin Group Co., Ltd. developed the Double Coin REM-15 OTR tire. This product is applicable for large-scale loader and bulldozer. The most remarkable characteristic is that it has good energy-saving performance and durability with low operating cost while the performances of tires aren＇t lowered. The new REM-15 is currently offered in the 17.5R25 size, which will be expanded to larger sizes in the future.