What does the term "all-wheel drive" typically refer to in the context of trucks?

The term "all-wheel drive" primarily refers to a system that sends power to all four wheels of a vehicle, enhancing its traction and stability on various surfaces. This is particularly beneficial for trucks, as it allows for improved performance in inclement weather and off-road conditions. By distributing power to all four wheels, all-wheel drive helps to maintain better control and handling, especially when traction is compromised, such as on wet or slippery roads. This capability makes all-wheel drive a popular choice for off-road enthusiasts and those living in areas with challenging driving conditions.

Other answers relate to different aspects of vehicle functionality. For example, tires designed for off-road use primarily focus on tread patterns and durability for rugged terrain, while suspension features are aimed at improving ride quality and handling but do not involve the distribution of power to wheels. Finally, cab configurations relate to space and passenger capacity and do not connect directly with the mechanics of drivetrain systems.