Press-solid tire rim 
 Is the level of the road in the formation Postponed industrial vehicle design, they design for high loads, so higher than the pressure has great puncture resistance capacity and maintenance-free, rolling resistance, and low energy consumption. Compared with its load capacity, and their small dimensions, low center of gravity, so it is the best choice for low-frame trailers, because they have very low rolling resistance, they were used for diesel-powered, especially when power-driven forklift , economy is more significant.