Just the style of the wheel, Rota D2Ex have like a Twin Dish which makes it look a lot Smaller, Single dishes like Rota GTR-D's give it a bigger look, ended up liking these ones.
They're 18x9.5 so Factory size but wider width. 245/40/18 is Factory fit for these. I like the look of it being such a fat looking tyre fits in between them guards niceee