off-the-road tyres

例句：

1. 1. These off-road tyres are designed for use in rugged terrain.
   这些公路轮胎是为崎岖地形设计的。
2. 2. The car's off-road tyres have been damaged during the trip.
   汽车的公路轮胎在旅途中受损了。
3. 3. The driver had to replace his off-road tyres before continuing on the road.
   司机不得不在继续上路之前更换他的公路轮胎。