Is low-range four-wheel drive 4H or 4L?

1 Answers
Clifford
07/29/25 9:18am
4L stands for low-range four-wheel drive. The transfer case has a larger gear ratio, which can amplify torque, reduce speed, and increase power. It is suitable for very harsh road conditions. Below is relevant information: Introduction: 4L stands for low-range four-wheel drive. The transfer case has a larger gear ratio, which can amplify torque, reduce speed, and increase power. It is suitable for very harsh road conditions. Recommendation: For low-traction surfaces such as ice, snow, mud, and deserts, it is not advisable to use 4L; instead, use 4H. The reason is: when starting on low-traction surfaces, the torque amplified by 4L is too large, which can cause the tires to spin and slip instantly, making it difficult to start (starting in desert areas directly digs a hole). (This is similar to starting in second gear on icy roads, where first gear won't work).
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