four-wheel drive
1 of 1noun/ˈfɔrˌwilˌdraɪv/
Forms:four-wheel drives
1
a transmission system that delivers power to all four wheels of a vehicle simultaneously
Four-wheel drive (4WD) is a system in vehicles where power is sent to all four wheels to improve traction and control, especially when driving on rough or slippery surfaces. This system is commonly found in trucks and SUVs and is useful for off-road driving or in conditions like snow, mud, or gravel. In a 4WD vehicle, the driver can often switch between two-wheel drive and four-wheel drive, allowing for better handling and stability when needed. Four-wheel drive helps the vehicle move through difficult terrain by distributing power evenly to all wheels.
- The truck's four-wheel drive helps it maintain traction on rough terrain.
- Engaging four-wheel drive allows better control on snow-covered roads.
- The mechanic inspected the four-wheel drive for signs of wear.
- Drivers switch to four-wheel drive mode when climbing steep hills.
- The SUV offers both two-wheel and four-wheel drive options.
2
a vehicle equipped with a transmission system that delivers power to all four wheels
C2Learn more on Wikipedia- They bought a four-wheel drive for their mountain trips.
- A convoy of four-wheel drives crossed the desert.
- The farmer uses a four-wheel drive to reach the fields after heavy rain.
- Renting a four-wheel drive is recommended for rough rural roads.
- The four-wheel drives parked outside were coated in dust from the trail.