根据维基百科的定义,Off-Road Vehicles 是指可以在崎岖不平的地表行驶的车辆,其主要特征为装备着粗大的带有很深的开放式胎纹的轮胎,高弹性悬挂,甚至带有履带。
An off-road vehicle is considered to be any type of vehicle which is capable of driving on and off paved or gravel surface. It is generally characterized by having large tires with deep, open treads, a flexible suspension, or even caterpillar tracks