We hung the fastest U-turn we could when we spotted the artfully arranged chrome wheel rims standing guard at the entrance to 4U Used Cars and Tires on Van Buren Street. Even though we're usually not into this sort of thing, and admittedly know next to nothing about wheel rims (or cars, for that matter), we were inexplicably seduced by the eye-blasting gleam of 4U's chrome lowrider rims, fashioned into a seamless wall of sparkling pattern; by the come-hither look of the rims' sexy cross-and-radial-spoke patterns; and by the silvery sophistication of the elegant spinners on display. Omigod, the spinners! Ever since we saw 4U's sculptural shrine to car culture, we've been considering putting them on our 1992 Volvo sedan. Seriously.