No, all 6-lug bolt patterns are not the same. The lug pattern is determined by the number of lugs (in this case, six) and the distance between them in either a circle or an oval shape. Different makes and models of cars have different lug patterns even if they use the same number of lugs. For example, a Ford vehicle may have one specific 6-lug pattern that won't fit on a Chevrolet vehicle with its own unique 6-lug pattern. It's always important to double check what kind of bolt pattern you need before purchasing wheels for your car!