45 degrees? looked more like 35 in that video. I'll take your word for it though. It looks about the same incline as the track I take my quad bike up, and my brother in-law goes up in his holden Rodeo. First time we went up a few pens came out of the dash that had been stuck their for a few years! But unlike the track at the back at my house that has very loose gravel, I still think my rwd car with LSD could tackle that hill in the video, afterall grip looked good, no big ruts, and given the steep incline all the weight is on the driven wheels.