I own a valet parking company and have drivin everything under the sun. This is by far the best vehicle on the road! There is simply not a smoother ride in an suv and the GMC knows americans expect luxury. I drove this vehicle down the appalation mountain chain from Maine to Florida and was comfortable and confident the entire way. Short story: I was at a complete stop, Got hit from behind by a by a buick going about 40mhp and barly noticed. The buick was totaled and driver was hospitalized. The yukon had a couple scratches on the bumper.