We drove about 15 miles off road from NV160 to Goodsprings NV following a buried gas line and nature preserve trails. This was with the wife's parents. All steep hill climes and descents were uneventful. With the Quadra Drive ii in LOW and 1st we had almost no wheel spin at any point. The Jeep is new to us and this was the first time we had done any real steep stuff. After the first couple steep hills every one was very relaxed. Our only concern with picking lines was related to ground clearance at stock height.