Awd quadrasteer on 2004 GMC Denali!

need feed back on the pros and cons of the steering of this vehicle. also how reliable is this vehicle??

I have a friend who has one of these and so far he says he loves it and hasn’t had anything go wrong. Just do the regular routine maintenance.

Long term reliability? His is going on 4 years old.

He uses his for hauling farm tractors on a tri-axle trailer and says the rear helper makes quite a difference in tight spots.