tension free rolling

例句：

1. 1. The new tire has a tension-free rolling feature that makes it easier to install.
   这款新轮胎具有无张力滚动特性，安装起来更加方便。
2. 2. The tension-free rolling technology reduces wear and tear on the tires.
   无张力滚动技术减少了轮胎的磨损。
3. 3. The car's suspension system features a tension-free rolling design for better handling.
   汽车的悬挂系统采用无张力滚动设计，以提供更好的操控性能。