Mercedes-Benz GLK Owners Manual

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Maximum gradient-climbing capability
For good road surface conditions, the maximum gradient-climbing capability is 100%, which corresponds to an approach/departure angle of 45°. Note that the vehicle's gradient-climbing capability ...

General notes
The LOW RANGE off-road gear assists you in driving off-road and when fording. When LOW RANGE is engaged, the engine’s performance characteristics and the gearshifting characteristics of the automa ...

Tread wear
The tread wear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified U.S. government course. For example, a tire graded 150 would ...