Boundary layers on a spinning tire? C'mon man. We've got bigger fish to fry, one of them being converting that Beetle into Jaray's unrealized wet dream- an aero-improved Tatra T77A (probably my favorite car). It's already got good plan taper so tub the rear wheels and make flush skirts for the wheel wells. Raise that rear bodywork up to match the template. And a center headlight!
