Just hauled my Wagoneer back to the mountains very happy with the experience. Normally tow with an F250 diesel powerplant which chews through the mountains. I was nervous on how it would do climbing. First real tow with the GX and I was pleased with the performance. Didn't have any trouble through the passes. Not the performance of the diesel but that's as expected. Gas Mileage was awful but also as expected with that load. Averaged 9-10 mpg. Couple of shots. And a picture sitting on top of the Paradise Divide in Crested Butte.