When to Use Low-Range Four-Wheel Drive?

1 Answers
Kira
07/24/25 4:24pm
Low-range four-wheel drive is used when the vehicle requires high torque output. Situations that demand high torque include intense off-roading, extreme hill climbing, and vehicle recovery. Additionally, it should be engaged when the terrain is particularly rough with significant differences in wheel traction (e.g., when not all four wheels are in contact with the ground). The key feature of low-range four-wheel drive is the use of a small gear driving a larger gear, which allows the engine to deliver greater torque output. The torque multiplication ratio varies by vehicle model, typically ranging from 2.4 to 2.5 times. Avoid using low-range mode in snowy conditions or muddy terrain, as the high torque can easily cause the vehicle to become stuck.
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