another industry design breakthrough by ADV.1, designed in early 2010 and released at the 2010 Sema show, the Track Spec line has since become one of, if not THE most sought after wheels on the market.
provides the combination of lightweight, high strength forged aluminum step lip rim halves with our deep concave forging profiles.
contoured spoke profile gives the appearance of a larger diameter wheel which was previously lost in a step lip configuration.
eliminates the unavoidable water retention issue found on standard "flat lip" 3 piece wheels.
diameters 18-24 without leg extension option and 19-24 with leg extension / deep lip option. Widths 5.0-15.0+
same US made forged aluminum parts used on all ADV.1 3 piece wheels.