Using the Proper Gear Ranges Can Extend Vehicle Durability

Four-wheel-drive vehicles are eminently useful machines that enjoy wide popularity among many drivers. They enjoy this popularity for good reason because 4-wheel-drive vehicles are designed to increase traction control during inclement weather conditions. This system has thus done much to promote passenger and driver safety as well as save lives. That said, to get the most out of their transmission’s owners of four-wheel-drive vehicles should take the time to learn the differences between specialized 4-Hi gear ranges and 4–Low ranges.

4-Low four-wheel-drive ranges are made to provide the maximum amount of traction and torque. To achieve this, these ranges use special gearings with very pronounced differences in ratios. This results in drive settings that can reach speeds no higher than 10 miles an hour but provide very high levels of torque. This setting comes in handy during difficult off-road trail runs.

The counterpart setting is called the 4–Hi gear range. Transmissions that are set in this range offer far more torque than two-wheel-drive vehicles, but at the same time offer top speeds that are reasonably high. For example, most 4–Hi drives are capable of reaching speeds up to 55 mph. At the same time, this high range still offers the many benefits of independent four-wheel traction.

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